EPA ICR No. 1884.07; OMB Control No. 2070-0162

  SEQ CHAPTER \h \r 1 ATTACHMENT 2

TSCA Chemical Data Reporting Requirements

40 CFR 711

Title 40: Protection of Environment

PART 711—TSCA CHEMICAL DATA REPORTING REQUIREMENTS

Section Contents

§ 711.1   Scope and compliance.

§ 711.3   Definitions.

§ 711.5   Chemical substances for which information must be reported.

§ 711.6   Chemical substances for which information is not required.

§ 711.8   Persons who must report.

§ 711.9   Persons not subject to this part.

§ 711.10   Activities for which reporting is not required.

§ 711.15   Reporting information to EPA.

§ 711.20   When to report.

§ 711.22   Duplicative reporting.

§ 711.25   Recordkeeping requirements.

§ 711.30   Confidentiality claims.

§ 711.35   Electronic filing.

Authority:   15 U.S.C. 2607(a).

Source:   76 FR 54933, Sept. 6, 2011, unless otherwise noted.

Editorial Note:   At 76 FR 50859, Aug. 16, 2011, part 711 was added;
however, the amendment could not be incorporated because part 711
already existed.

§ 711.1   Scope and compliance.

 (a) This part specifies reporting and recordkeeping procedures under
section 8(a) of the Toxic Substances Control Act (TSCA) (15 U.S.C.
2607(a)) for certain manufacturers (including importers) of chemical
substances. Section 8(a) of TSCA authorizes the EPA Administrator to
require reporting of information necessary for administration of TSCA,
including issuing regulations for the purpose of compiling and keeping
current the TSCA Chemical Substance Inventory (TSCA Inventory) as
required by TSCA section 8(b). In accordance with TSCA section 8(b), EPA
amends the TSCA Inventory to include new chemical substances
manufactured (including imported) in the United States and reported
under TSCA section 5(a)(1). EPA also revises the categories of chemical
substances and makes other amendments as appropriate.

(b) This part applies to the activities associated with the periodic
update of information on a subset of the chemical substances included on
the TSCA Inventory.

(c) Section 15(3) of TSCA makes it unlawful for any person to fail or
refuse to submit information required under this part. In addition, TSCA
section 15(3) makes it unlawful for any person to fail to keep, and
permit access to, records required by this part. Section 16 of TSCA
provides that any person who violates a provision of TSCA section 15 is
liable to the United States for a civil penalty and may be criminally
prosecuted. Pursuant to TSCA section 17, the Federal Government may seek
judicial relief to compel submission of TSCA section 8(a) information
and to otherwise restrain any violation of TSCA section 15. (EPA does
not intend to concentrate its enforcement efforts on insignificant
clerical errors in reporting.)

(d) Each person who reports under this part must maintain records that
document information reported under this part and, in accordance with
TSCA, permit access to, and the copying of, such records by EPA
officials.

§ 711.3   Definitions.

The definitions in this section and the definitions in TSCA section 3
apply to this part. In addition, the definitions in 40 CFR 704.3 also
apply to this part, except the definitions manufacture and manufacturer
in 40 CFR 704.3.

CDX or Central Data Exchange means EPA's centralized electronic document
receiving system, or its successors.

Commercial use means the use of a chemical substance or a mixture
containing a chemical substance (including as part of an article) in a
commercial enterprise providing saleable goods or services.

Consumer use means the use of a chemical substance or a mixture
containing a chemical substance (including as part of an article) when
sold to or made available to consumers for their use.

e-CDRweb means the electronic, web-based tool provided by EPA for the
completion and submission of the CDR data.

Industrial function means the intended physical or chemical
characteristic for which a chemical substance or mixture is consumed as
a reactant; incorporated into a formulation, mixture, reaction product,
or article; repackaged; or used.

Industrial use means use at a site at which one or more chemical
substances or mixtures are manufactured (including imported) or
processed.

Intended for use by children means the chemical substance or mixture is
used in or on a product that is specifically intended for use by
children age 14 or younger. A chemical substance or mixture is intended
for use by children when the submitter answers “yes” to at least one
of the following questions for the product into which the submitter's
chemical substance or mixture is incorporated:

(1) Is the product commonly recognized (i.e., by a reasonable person) as
being intended for children age 14 or younger?

(2) Does the manufacturer of the product state through product labeling
or other written materials that the product is intended for or will be
used by children age 14 or younger?

(3) Is the advertising, promotion, or marketing of the product aimed at
children age 14 or younger?

Manufacture means to manufacture, produce, or import, for commercial
purposes. Manufacture includes the extraction, for commercial purposes,
of a component chemical substance from a previously existing chemical
substance or complex combination of chemical substances. When a chemical
substance, manufactured other than by import, is:

(1) Produced exclusively for another person who contracts for such
production, and

(2) That other person specifies the identity of the chemical substance
and controls the total amount produced and the basic technology for the
plant process, then that chemical substance is co-manufactured by the
producing manufacturer and the person contracting for such production.

Manufacturer means a person who manufactures a chemical substance.

Master Inventory File means EPA's comprehensive list of chemical
substances which constitutes the TSCA Inventory compiled under TSCA
section 8(b). It includes chemical substances reported under 40 CFR part
710 and substances reported under 40 CFR part 720 for which a Notice of
Commencement of Manufacture or Import has been received under 40 CFR
720.120.

Principal reporting year means the latest complete calendar year
preceding the submission period.

Reasonably likely to be exposed means an exposure to a chemical
substance which, under foreseeable conditions of manufacture (including
import), processing, distribution in commerce, or use of the chemical
substance, is more likely to occur than not to occur. Such exposures
would normally include, but would not be limited to, activities such as
charging reactor vessels, drumming, bulk loading, cleaning equipment,
maintenance operations, materials handling and transfers, and analytical
operations. Covered exposures include exposures through any route of
entry (inhalation, ingestion, skin contact, absorption, etc.), but
excludes accidental or theoretical exposures.

Repackaging means the physical transfer of a chemical substance or
mixture, as is, from one container to another container or containers in
preparation for distribution of the chemical substance or mixture in
commerce.

Reportable chemical substance means a chemical substance described in
§711.5.

Site means a contiguous property unit. Property divided only by a public
right-of-way shall be considered one site. More than one manufacturing
plant may be located on a single site.

(1) For chemical substances manufactured under contract, i.e., by a toll
manufacturer, the site is the location where the chemical substance is
physically manufactured.

(2) The site for an importer who imports a chemical substance described
in §711.5 is the U.S. site of the operating unit within the person's
organization that is directly responsible for importing the chemical
substance. The import site, in some cases, may be the organization's
headquarters in the United States. If there is no such operating unit or
headquarters in the United States, the site address for the importer is
the U.S. address of an agent acting on behalf of the importer who is
authorized to accept service of process for the importer.

(3) For portable manufacturing units sent to different locations from a
single distribution center, the distribution center shall be considered
the site.

Site-limited means a chemical substance is manufactured and processed
only within a site and is not distributed for commercial purposes as a
chemical substance or as part of a mixture or article outside the site.
Imported chemical substances are never site-limited. Although a
site-limited chemical substance is not distributed for commercial
purposes outside the site at which it is manufactured and processed, the
chemical substance is considered to have been manufactured and processed
for commercial purposes.

Submission period means the period in which the manufacturing,
processing, and use data are submitted to EPA.

U.S. parent company means the highest level company, located in the
United States, that directly owns at least 50% of the voting stock of
the manufacturer.

Use means any utilization of a chemical substance or mixture that is not
otherwise covered by the terms manufacture or process. Relabeling or
redistributing a container holding a chemical substance or mixture where
no repackaging of the chemical substance or mixture occurs does not
constitute use or processing of the chemical substance or mixture.

§ 711.5   Chemical substances for which information must be
reported.

Any chemical substance that is in the Master Inventory File at the
beginning of a submission period described in §711.20, unless the
chemical substance is specifically excluded by §711.6.

§ 711.6   Chemical substances for which information is not
required.

The following groups or categories of chemical substances are exempted
from some or all of the reporting requirements of this part, with the
following exception: A chemical substance described in paragraph (a)(1),
(a)(2), or (a)(4), or (b) of this section is not exempted from any of
the reporting requirements of this part if that chemical substance is
the subject of a rule proposed or promulgated under TSCA section 4,
5(a)(2), 5(b)(4), or 6, or is the subject of an enforceable consent
agreement (ECA) developed under the procedures of 40 CFR part 790, or is
the subject of an order issued under TSCA section 5(e) or 5(f), or is
the subject of relief that has been granted under a civil action under
TSCA section 5 or 7.

(a) Full exemptions. The following categories of chemical substances are
exempted from the reporting requirements of this part.

(1) Polymers —(i) Any chemical substance described with the word
fragments “*polym,” “*alkyd,” or “*oxylated” in the Chemical
Abstracts (CA) Index Name in the Master Inventory File, where the
asterisk (*) in the listed word fragments indicates that any sets of
characters may precede, or follow, the character string defined.

(ii) Any chemical substance that is identified in the Master Inventory
File as an enzyme, lignin, a polysaccharide (cellulose, gum, starch), a
protein (albumin, casein, gelatin, gluten, hemoglobin), rubber, siloxane
and silicone, or silsesquioxane.

(iii) This exclusion does not apply to a polymeric substance that has
been depolymerized, hydrolyzed, or otherwise chemically modified, except
in cases where the intended product of this reaction is totally
polymeric in structure.

(2) Microorganisms. Any combination of chemical substances that is a
living organism, and that meets the definition of microorganism at 40
CFR 725.3. Any chemical substance produced from a living microorganism
is reportable under this part unless otherwise excluded.

(3) Naturally occurring chemical substances. Any naturally occurring
chemical substance, as described in 40 CFR 710.4(b). The applicability
of this exclusion is determined in each case by the specific activities
of the person who manufactures the chemical substance in question. Some
chemical substances can be manufactured both as described in 40 CFR
710.4(b) and by means other than those described in 40 CFR 710.4(b). If
a person described in §711.8 manufactures a chemical substance by means
other than those described in 40 CFR 710.4(b), the person must report
regardless of whether the chemical substance also could have been
produced as described in 40 CFR 710.4(b). Any chemical substance that is
produced from such a naturally occurring chemical substance described in
40 CFR 710.4(b) is reportable unless otherwise excluded.

(4) Certain forms of natural gas and water. Chemical substances with the
following Chemical Abstracts Service Registry Number (CASRN): CASRN
7732–18–5, water; CASRN 8006–14–2, natural gas; CASRN
8006–61–9, gasoline, natural; CASRN 64741–48–6, natural gas
(petroleum), raw liq. mix; CASRN 68410–63–9, natural gas, dried;
CASRN 68425–31–0, gasoline (natural gas), natural; and CASRN
68919–39–1, natural gas condensates.

(b) Partial exemptions. The following groups of chemical substances are
partially exempted from the reporting requirements of this part ( i.e.,
the information described in §711.15(b)(4) need not be reported for
these chemical substances). Such chemical substances are not excluded
from the other reporting requirements under this part.

(1) Petroleum process streams. EPA has designated the chemical
substances listed in Table 1 of this paragraph by CASRN, as partially
exempt from reporting under the IUR.

Table 1—CASRNs of Partially Exempt Chemical Substances Termed
“Petroleum Process Streams” for Purposes of Inventory Update
Reporting

CASRN	Product

8002–05–9	Petroleum.

8002–74–2	Paraffin waxes and hydrocarbon waxes.

8006–20–0	Fuel gases, low and medium B.T.U.

8008–20–6	Kerosine (petroleum).

8009–03–8	Petrolatum.

8012–95–1	Paraffin oils.

8030–30–6	Naphtha.

8032–32–4	Ligroine.

8042–47–5	White mineral oil (petroleum).

8052–41–3	Stoddard solvent.

8052–42–4	Asphalt.

61789–60–4	Pitch.

63231–60–7	Paraffin waxes and hydrocarbon waxes, microcryst.

64741–41–9	Naphtha (petroleum), heavy straight-run.

64741–42–0	Naphtha (petroleum), full-range straight-run.

64741–43–1	Gas oils (petroleum), straight-run.

64741–44–2	Distillates (petroleum), straight-run middle.

64741–45–3	Residues (petroleum), atm. tower.

64741–46–4	Naphtha (petroleum), light straight-run.

64741–47–5	Natural gas condensates (petroleum).

64741–49–7	Condensates (petroleum), vacuum tower.

64741–50–0	Distillates (petroleum), light paraffinic.

64741–51–1	Distillates (petroleum), heavy paraffinic.

64741–52–2	Distillates (petroleum), light naphthenic.

64741–53–3	Distillates (petroleum), heavy naphthenic.

64741–54–4	Naphtha (petroleum), heavy catalytic cracked.

64741–55–5	Naphtha (petroleum), light catalytic cracked.

64741–56–6	Residues (petroleum), vacuum.

64741–57–7	Gas oils (petroleum), heavy vacuum.

64741–58–8	Gas oils (petroleum), light vacuum.

64741–59–9	Distillates (petroleum), light catalytic cracked.

64741–60–2	Distillates (petroleum), intermediate catalytic cracked.

64741–61–3	Distillates (petroleum), heavy catalytic cracked.

64741–62–4	Clarified oils (petroleum), catalytic cracked.

64741–63–5	Naphtha (petroleum), light catalytic reformed.

64741–64–6	Naphtha (petroleum), full-range alkylate.

64741–65–7	Naphtha (petroleum), heavy alkylate.

64741–66–8	Naphtha (petroleum), light alkylate.

64741–67–9	Residues (petroleum), catalytic reformer fractionator.

64741–68–0	Naphtha (petroleum), heavy catalytic reformed.

64741–69–1	Naphtha (petroleum), light hydrocracked.

64741–70–4	Naphtha (petroleum), isomerization.

64741–73–7	Distillates (petroleum), alkylate.

64741–74–8	Naphtha (petroleum), light thermal cracked.

64741–75–9	Residues (petroleum), hydrocracked.

64741–76–0	Distillates (petroleum), heavy hydrocracked.

64741–77–1	Distillates (petroleum), light hydrocracked.

64741–78–2	Naphtha (petroleum), heavy hydrocracked.

64741–79–3	Coke (petroleum).

64741–80–6	Residues (petroleum), thermal cracked.

64741–81–7	Distillates (petroleum), heavy thermal cracked.

64741–82–8	Distillates (petroleum), light thermal cracked.

64741–83–9	Naphtha (petroleum), heavy thermal cracked.

64741–84–0	Naphtha (petroleum), solvent-refined light.

64741–85–1	Raffinates (petroleum), sorption process.

64741–86–2	Distillates (petroleum), sweetened middle.

64741–87–3	Naphtha (petroleum), sweetened.

64741–88–4	Distillates (petroleum), solvent-refined heavy
paraffinic.

64741–89–5	Distillates (petroleum), solvent-refined light
paraffinic.

64741–90–8	Gas oils (petroleum), solvent-refined.

64741–91–9	Distillates (petroleum), solvent-refined middle.

64741–92–0	Naphtha (petroleum), solvent-refined heavy.

64741–95–3	Residual oils (petroleum), solvent deasphalted.

64741–96–4	Distillates (petroleum), solvent-refined heavy
naphthenic.

64741–97–5	Distillates (petroleum), solvent-refined light
naphthenic.

64741–98–6	Extracts (petroleum), heavy naphtha solvent.

64741–99–7	Extracts (petroleum), light naphtha solvent.

64742–01–4	Residual oils (petroleum), solvent-refined.

64742–03–6	Extracts (petroleum), light naphthenic distillate
solvent.

64742–04–7	Extracts (petroleum), heavy paraffinic distillate
solvent.

64742–05–8	Extracts (petroleum), light paraffinic distillate
solvent.

64742–06–9	Extracts (petroleum), middle distillate solvent.

64742–07–0	Raffinates (petroleum), residual oil decarbonization.

64742–08–1	Raffinates (petroleum), heavy naphthenic distillate
decarbonization.

64742–09–2	Raffinates (petroleum), heavy paraffinic distillate
decarbonization.

64742–10–5	Extracts (petroleum), residual oil solvent.

64742–11–6	Extracts (petroleum), heavy naphthenic distillate
solvent.

64742–12–7	Gas oils (petroleum), acid-treated.

64742–13–8	Distillates (petroleum), acid-treated middle.

64742–14–9	Distillates (petroleum), acid-treated light.

64742–15–0	Naphtha (petroleum), acid-treated.

64742–16–1	Petroleum resins.

64742–18–3	Distillates (petroleum), acid-treated heavy naphthenic.

64742–19–4	Distillates (petroleum), acid-treated light naphthenic.

64742–20–7	Distillates (petroleum), acid-treated heavy paraffinic.

64742–21–8	Distillates (petroleum), acid-treated light paraffinic.

64742–22–9	Naphtha (petroleum), chemically neutralized heavy.

64742–23–0	Naphtha (petroleum), chemically neutralized light.

64742–24–1	Sludges (petroleum), acid.

64742–25–2	Lubricating oils (petroleum), acid-treated spent.

64742–26–3	Hydrocarbon waxes (petroleum), acid-treated.

64742–27–4	Distillates (petroleum), chemically neutralized heavy
paraffinic.

64742–28–5	Distillates (petroleum), chemically neutralized light
paraffinic.

64742–29–6	Gas oils (petroleum), chemically neutralized.

64742–30–9	Distillates (petroleum), chemically neutralized middle.

64742–31–0	Distillates (petroleum), chemically neutralized light.

64742–32–1	Lubricating oils (petroleum), chemically neutralized
spent.

64742–33–2	Hydrocarbon waxes (petroleum), chemically neutralized.

64742–34–3	Distillates (petroleum), chemically neutralized heavy
naphthenic.

64742–35–4	Distillates (petroleum), chemically neutralized light
naphthenic.

64742–36–5	Distillates (petroleum), clay-treated heavy paraffinic.

64742–37–6	Distillates (petroleum), clay-treated light paraffinic.

64742–38–7	Distillates (petroleum), clay-treated middle.

64742–39–8	Neutralizing agents (petroleum), spent sodium carbonate.

64742–40–1	Neutralizing agents (petroleum), spent sodium hydroxide.

64742–41–2	Residual oils (petroleum), clay-treated.

64742–42–3	Hydrocarbon waxes (petroleum), clay-treated microcryst.

64742–43–4	Paraffin waxes (petroleum), clay-treated.

64742–44–5	Distillates (petroleum), clay-treated heavy naphthenic.

64742–45–6	Distillates (petroleum), clay-treated light naphthenic.

64742–46–7	Distillates (petroleum), hydrotreated middle.

64742–47–8	Distillates (petroleum), hydrotreated light.

64742–48–9	Naphtha (petroleum), hydrotreated heavy.

64742–49–0	Naphtha (petroleum), hydrotreated light.

64742–50–3	Lubricating oils (petroleum), clay-treated spent.

64742–51–4	Paraffin waxes (petroleum), hydrotreated.

64742–52–5	Distillates (petroleum), hydrotreated heavy naphthenic.

64742–53–6	Distillates (petroleum), hydrotreated light naphthenic.

64742–54–7	Distillates (petroleum), hydrotreated heavy paraffinic.

64742–55–8	Distillates (petroleum), hydrotreated light paraffinic.

64742–56–9	Distillates (petroleum), solvent-dewaxed light
paraffinic.

64742–57–0	Residual oils (petroleum), hydrotreated.

64742–58–1	Lubricating oils (petroleum), hydrotreated spent.

64742–59–2	Gas oils (petroleum), hydrotreated vacuum.

64742–60–5	Hydrocarbon waxes (petroleum), hydrotreated microcryst.

64742–61–6	Slack wax (petroleum).

64742–62–7	Residual oils (petroleum), solvent-dewaxed.

64742–63–8	Distillates (petroleum), solvent-dewaxed heavy
naphthenic.

64742–64–9	Distillates (petroleum), solvent-dewaxed light
naphthenic.

64742–65–0	Distillates (petroleum), solvent-dewaxed heavy
paraffinic.

64742–67–2	Foots oil (petroleum).

64742–68–3	Naphthenic oils (petroleum), catalytic dewaxed heavy.

64742–69–4	Naphthenic oils (petroleum), catalytic dewaxed light.

64742–70–7	Paraffin oils (petroleum), catalytic dewaxed heavy.

64742–71–8	Paraffin oils (petroleum), catalytic dewaxed light.

64742–72–9	Distillates (petroleum), catalytic dewaxed middle.

64742–73–0	Naphtha (petroleum), hydrodesulfurized light.

64742–75–2	Naphthenic oils (petroleum), complex dewaxed heavy.

64742–76–3	Naphthenic oils (petroleum), complex dewaxed light.

64742–78–5	Residues (petroleum), hydrodesulfurized atmospheric
tower.

64742–79–6	Gas oils (petroleum), hydrodesulfurized.

64742–80–9	Distillates (petroleum), hydrodesulfurized middle.

64742–81–0	Kerosine (petroleum), hydrodesulfurized.

64742–82–1	Naphtha (petroleum), hydrodesulfurized heavy.

64742–83–2	Naphtha (petroleum), light steam-cracked.

64742–85–4	Residues (petroleum), hydrodesulfurized vacuum.

64742–86–5	Gas oils (petroleum), hydrodesulfurized heavy vacuum.

64742–87–6	Gas oils (petroleum), hydrodesulfurized light vacuum.

64742–88–7	Solvent naphtha (petroleum), medium aliph.

64742–89–8	Solvent naphtha (petroleum), light aliph.

64742–90–1	Residues (petroleum), steam-cracked.

64742–91–2	Distillates (petroleum), steam-cracked.

64742–92–3	Petroleum resins, oxidized.

64742–93–4	Asphalt, oxidized.

64742–94–5	Solvent naphtha (petroleum), heavy arom.

64742–95–6	Solvent naphtha (petroleum), light arom.

64742–96–7	Solvent naphtha (petroleum), heavy aliph.

64742–97–8	Distillates (petroleum), oxidized heavy.

64742–98–9	Distillates (petroleum), oxidized light.

64742–99–0	Residual oils (petroleum), oxidized.

64743–00–6	Hydrocarbon waxes (petroleum), oxidized.

64743–01–7	Petrolatum (petroleum), oxidized.

64743–02–8	Alkenes, C>10 .alpha.-.

64743–03–9	Phenols (petroleum).

64743–04–0	Coke (petroleum), recovery.

64743–05–1	Coke (petroleum), calcined.

64743–06–2	Extracts (petroleum), gas oil solvent.

64743–07–3	Sludges (petroleum), chemically neutralized.

64754–89–8	Naphthenic acids (petroleum), crude.

64771–71–7	Paraffins (petroleum), normal C>10.

64771–72–8	Paraffins (petroleum), normal C5–20.

67254–74–4	Naphthenic oils.

67674–12–8	Residual oils (petroleum), oxidized, compounds with
triethanolamine.

67674–13–9	Petrolatum (petroleum), oxidized, partially deacidified.

67674–15–1	Petrolatum (petroleum), oxidized, Me ester.

67674–16–2	Hydrocarbon waxes (petroleum), oxidized, partially
deacidified.

67674–17–3	Distillates (petroleum), oxidized light, compounds with
triethanolamine.

67674–18–4	Distillates (petroleum), oxidized light, Bu esters.

67891–79–6	Distillates (petroleum), heavy arom.

67891–80–9	Distillates (petroleum), light arom.

67891–81–0	Distillates (petroleum), oxidized light, potassium salts.

67891–82–1	Hydrocarbon waxes (petroleum), oxidized, compounds with
ethanolamine.

67891–83–2	Hydrocarbon waxes (petroleum), oxidized, compounds with
isopropanolamine.

67891–85–4	Hydrocarbon waxes (petroleum), oxidized, compounds with
triisopropanolamine.

67891–86–5	Hydrocarbon waxes (petroleum), oxidized, compds. with
diisopropanolamine.

68131–05–5	Hydrocarbon oils, process blends.

68131–49–7	Aromatic hydrocarbons, C6–10, acid-treated,
neutralized.

68131–75–9	Gases (petroleum), C3–4.

68153–22–0	Paraffin waxes and Hydrocarbon waxes, oxidized.

68187–57–5	Pitch, coal tar-petroleum.

68187–58–6	Pitch, petroleum, arom.

68187–60–0	Hydrocarbons, C4, ethane-propane-cracked.

68307–98–2	Tail gas (petroleum), catalytic cracked distillate and
catalytic cracked naphtha fractionation absorber.

68307–99–3	Tail gas (petroleum), catalytic polymn. naphtha
fractionation stabilizer.

68308–00–9	Tail gas (petroleum), catalytic reformed naphtha
fractionation stabilizer, hydrogen sulfide-free.

68308–01–0	Tail gas (petroleum), cracked distillate hydrotreater
stripper.

68308–02–1	Tail gas (petroleum), distn., hydrogen sulfide-free.

68308–03–2	Tail gas (petroleum), gas oil catalytic cracking
absorber.

68308–04–3	Tail gas (petroleum), gas recovery plant.

68308–05–4	Tail gas (petroleum), gas recovery plant deethanizer.

68308–06–5	Tail gas (petroleum), hydrodesulfurized distillate and
hydrodesulfurized naphtha fractionator, acid-free.

68308–07–6	Tail gas (petroleum), hydrodesulfurized vacuum gas oil
stripper, hydrogen sulfide-free.

68308–08–7	Tail gas (petroleum), isomerized naphtha fractionation
stabilizer.

68308–09–8	Tail gas (petroleum), light straight-run naphtha
stabilizer, hydrogen sulfide-free.

68308–10–1	Tail gas (petroleum), straight-run distillate
hydrodesulfurizer, hydrogen sulfide-free.

68308–11–2	Tail gas (petroleum), propane-propylene alkylation feed
prep deethanizer.

68308–12–3	Tail gas (petroleum), vacuum gas oil hydrodesulfurizer,
hydrogen sulfide-free.

68308–27–0	Fuel gases, refinery.

68333–22–2	Residues (petroleum), atmospheric.

68333–23–3	Naphtha (petroleum), heavy coker.

68333–24–4	Hydrocarbon waxes (petroleum), oxidized, compds. with
triethanolamine.

68333–25–5	Distillates (petroleum), hydrodesulfurized light
catalytic cracked.

68333–26–6	Clarified oils (petroleum), hydrodesulfurized catalytic
cracked.

68333–27–7	Distillates (petroleum), hydrodesulfurized intermediate
catalytic cracked.

68333–28–8	Distillates (petroleum), hydrodesulfurized heavy
catalytic cracked.

68333–29–9	Residues (petroleum), light naphtha solvent extracts.

68333–30–2	Distillates (petroleum), oxidized heavy thermal cracked.

68333–81–3	Alkanes, C4–12.

68333–88–0	Aromatic hydrocarbons, C9–17.

68334–30–5	Fuels, diesel.

68409–99–4	Gases (petroleum), catalytic cracked overheads.

68410–00–4	Distillates (petroleum), crude oil.

68410–05–9	Distillates (petroleum), straight-run light.

68410–12–8	Distillates (petroleum), steam-cracked, C5–10 fraction,
high-temperature stripping products with light steam-cracked petroleum
naphtha C5 fraction polymers.

68410–71–9	Raffinates (petroleum), catalytic reformer ethylene
glycol-water countercurrent exts.

68410–96–8	Distillates (petroleum), hydrotreated middle,
intermediate boiling.

68410–97–9	Distillates (petroleum), light distillate hydrotreating
process, low-boiling.

68410–98–0	Distillates (petroleum), hydrotreated heavy naphtha,
deisohexanizer overheads.

68411–00–7	Alkenes, C>8.

68425–29–6	Distillates (petroleum), naphtha-raffinate
pyrolyzate-derived, gasoline-blending.

68425–33–2	Petrolatum (petroleum), oxidized, barium salt.

68425–34–3	Petrolatum (petroleum), oxidized, calcium salt.

68425–35–4	Raffinates (petroleum), reformer, Lurgi unit-sepd.

68425–39–8	Alkenes, C>10 .alpha.-, oxidized.

68441–09–8	Hydrocarbon waxes (petroleum), clay-treated microcryst.,
contg. polyethylene, oxidized.

68459–78–9	Alkenes, C18–24 .alpha.-, dimers.

68475–57–0	Alkanes, C1–2.

68475–58–1	Alkanes, C2–3.

68475–59–2	Alkanes, C3–4.

68475–60–5	Alkanes, C4–5.

68475–61–6	Alkenes, C5, naphtha-raffinate pyrolyzate-derived.

68475–70–7	Aromatic hydrocarbons, C6–8, naphtha-raffinate
pyrolyzate-derived.

68475–79–6	Distillates (petroleum), catalytic reformed depentanizer.

68475–80–9	Distillates (petroleum), light steam-cracked naphtha.

68476–26–6	Fuel gases.

68476–27–7	Fuel gases, amine system residues.

68476–28–8	Fuel gases, C6–8 catalytic reformer.

68476–29–9	Fuel gases, crude oil distillates.

68476–30–2	Fuel oil, no. 2.

68476–31–3	Fuel oil, no. 4.

68476–32–4	Fuel oil, residues-straight-run gas oils, high-sulfur.

68476–33–5	Fuel oil, residual.

68476–34–6	Fuels, diesel, no. 2.

68476–39–1	Hydrocarbons, aliph.-arom.-C4–5-olefinic.

68476–40–4	Hydrocarbons, C3–4.

68476–42–6	Hydrocarbons, C4–5.

68476–43–7	Hydrocarbons, C4–6, C5-rich.

68476–44–8	Hydrocarbons, C>3.

68476–45–9	Hydrocarbons, C5–10 arom. conc.,
ethylene-manuf.-by-product.

68476–46–0	Hydrocarbons, C3–11, catalytic cracker distillates.

68476–47–1	Hydrocarbons, C2–6, C6–8 catalytic reformer.

68476–49–3	Hydrocarbons, C2–4, C3-rich.

68476–50–6	Hydrocarbons, C≥5, C5–6-rich.

68476–52–8	Hydrocarbons, C4, ethylene-manuf.-by-product.

68476–53–9	Hydrocarbons, C≥20, petroleum wastes.

68476–54–0	Hydrocarbons, C3–5, polymn. unit feed.

68476–55–1	Hydrocarbons, C5-rich.

68476–56–2	Hydrocarbons, cyclic C5 and C6.

68476–77–7	Lubricating oils, refined used.

68476–81–3	Paraffin waxes and Hydrocarbon waxes, oxidized, calcium
salts.

68476–84–6	Petroleum products, gases, inorg.

68476–85–7	Petroleum gases, liquefied.

68476–86–8	Petroleum gases, liquefied, sweetened.

68477–25–8	Waste gases, vent gas, C1–6.

68477–26–9	Wastes, petroleum.

68477–29–2	Distillates (petroleum), catalytic reformer fractionator
residue, high-boiling.

68477–30–5	Distillates (petroleum), catalytic reformer fractionator
residue, intermediate-boiling.

68477–31–6	Distillates (petroleum), catalytic reformer fractionator
residue, low-boiling.

68477–33–8	Gases (petroleum), C3–4, isobutane-rich.

68477–34–9	Distillates (petroleum), C3–5, 2-methyl-2-butene-rich.

68477–35–0	Distillates (petroleum), C3–6, piperylene-rich.

68477–36–1	Distillates (petroleum), cracked steam-cracked, C5–18
fraction.

68477–38–3	Distillates (petroleum), cracked steam-cracked petroleum
distillates.

68477–39–4	Distillates (petroleum), cracked stripped steam-cracked
petroleum distillates, C8–10 fraction.

68477–40–7	Distillates (petroleum), cracked stripped steam-cracked
petroleum distillates, C10–12 fraction.

68477–41–8	Gases (petroleum), extractive, C3–5,
butadiene-butene-rich.

68477–42–9	Gases (petroleum), extractive, C3–5,
butene-isobutylene-rich.

68477–44–1	Distillates (petroleum), heavy naphthenic, mixed with
steam-cracked petroleum distillates C5–12 fraction.

68477–47–4	Distillates (petroleum), mixed heavy olefin vacuum,
heart-cut.

68477–48–5	Distillates (petroleum), mixed heavy olefin vacuum,
low-boiling.

68477–53–2	Distillates (petroleum), steam-cracked, C5–12 fraction.

68477–54–3	Distillates (petroleum), steam-cracked, C8–12 fraction.

68477–55–4	Distillates (petroleum), steam-cracked, C5–10 fraction,
mixed with light steam-cracked petroleum naphtha C5 fraction.

68477–58–7	Distillates (petroleum), steam-cracked petroleum
distillates, C5–18 fraction.

68477–59–8	Distillates (petroleum), steam-cracked petroleum
distillates cyclopentadiene conc.

68477–60–1	Extracts (petroleum), cold-acid.

68477–61–2	Extracts (petroleum), cold-acid, C4–6.

68477–62–3	Extracts (petroleum), cold-acid, C3–5, butene-rich.

68477–63–4	Extracts (petroleum), reformer recycle.

68477–64–5	Gases (petroleum), acetylene manuf. off.

68477–65–6	Gases (petroleum), amine system feed.

68477–66–7	Gases (petroleum), benzene unit hydrodesulfurizer off.

68477–67–8	Gases (petroleum), benzene unit recycle, hydrogen-rich.

68477–68–9	Gases (petroleum), blend oil, hydrogen-nitrogen-rich.

68477–69–0	Gases (petroleum), butane splitter overheads.

68477–70–3	Gases (petroleum), C2–3.

68477–71–4	Gases (petroleum), catalytic-cracked gas oil depropanizer
bottoms, C4-rich acid-free.

68477–72–5	Gases (petroleum), catalytic-cracked naphtha debutanizer
bottoms, C3–5-rich.

68477–73–6	Gases (petroleum), catalytic cracked naphtha depropanizer
overhead, C3-rich acid-free.

68477–74–7	Gases (petroleum), catalytic cracker.

68477–75–8	Gases (petroleum), catalytic cracker, C1–5-rich.

68477–76–9	Gases (petroleum), catalytic polymd. naphtha stabilizer
overhead, C2–4-rich.

68477–77–0	Gases (petroleum), catalytic reformed naphtha stripper
overheads.

68477–79–2	Gases (petroleum), catalytic reformer, C1–4-rich.

68477–80–5	Gases (petroleum), C6–8 catalytic reformer recycle.

68477–81–6	Gases (petroleum), C6–8 catalytic reformer.

68477–82–7	Gases (petroleum), C6–8 catalytic reformer recycle,
hydrogen-rich.

68477–83–8	Gases (petroleum), C3–5 olefinic-paraffinic alkylation
feed.

68477–84–9	Gases (petroleum), C2-return stream.

68477–85–0	Gases (petroleum), C4-rich.

68477–86–1.	Gases (petroleum), deethanizer overheads.

68477–87–2.	Gases (petroleum), deisobutanizer tower overheads.

68477–88–3	Gases (petroleum), deethanizer overheads, C3-rich.

68477–89–4	Distillates (petroleum), depentanizer overheads.

68477–90–7	Gases (petroleum), depropanizer dry, propene-rich.

68477–91–8	Gases (petroleum), depropanizer overheads.

68477–92–9	Gases (petroleum), dry sour, gas-concentration
concn.-unit-off.

68477–93–0	Gases (petroleum), gas concn. reabsorber distn.

68477–94–1	Gases (petroleum), gas recovery plant depropanizer
overheads

68477–95–2	Gases (petroleum), Girbatol unit feed.

68477–96–3	Gases (petroleum), hydrogen absorber off.

68477–97–4	Gases (petroleum), hydrogen-rich.

68477–98–5	Gases (petroleum), hydrotreater blend oil recycle,
hydrogen-nitrogen rich.

68477–99–6	Gases (petroleum), isomerized naphtha fractionater,
C4-rich, hydrogen sulfide-free.

68478–00–2	Gases (petroleum), recycle, hydrogen-rich.

68478–01–3	Gases (petroleum), reformer make-up, hydrogen-rich.

68478–02–4	Gases (petroleum), reforming hydrotreater.

68478–03–5	Gases (petroleum), reforming hydrotreater,
hydrogen-methane-rich.

68478–04–6	Gases (petroleum), reforming hydrotreater make-up,
hydrogen-rich.

68478–05–7	Gases (petroleum), thermal cracking distn.

68478–08–0	Naphtha (petroleum), light steam-cracked, C5-fraction,
oligomer conc.

68478–10–4	Naphtha (petroleum), light steam-cracked, debenzenized,
C8–16-cycloalkadiene conc.

68478–12–6	Residues (petroleum), butane splitter bottoms.

68478–13–7	Residues (petroleum), catalytic reformer fractionator
residue distn.

68478–15–9	Residues (petroleum), C6–8 catalytic reformer.

68478–16–0	Residual oils (petroleum), deisobutanizer tower.

68478–17–1	Residues (petroleum), heavy coker gas oil and vacuum gas
oil.

68478–18–2	Residues (petroleum), heavy olefin vacuum.

68478–19–3	Residual oils (petroleum), propene purifn. splitter.

68478–20–6	Residues (petroleum), steam-cracked petroleum distillates
cyclopentadiene conc., C4-cyclopentadiene-free.

68478–22–8	Tail gas (petroleum), catalytic cracked naphtha
stabilization absorber.

68478–24–0	Tail gas (petroleum), catalytic cracker, catalytic
reformer and hydrodesulfurizer combined fractionater.

68478–25–1	Tail gas (petroleum), catalytic cracker refractionation
absorber.

68478–26–2	Tail gas (petroleum), catalytic reformed naphtha
fractionation stabilizer.

68478–27–3	Tail gas (petroleum), catalytic reformed naphtha
separator.

68478–28–4	Tail gas (petroleum), catalytic reformed naphtha
stabilizer.

68478–29–5	Tail gas (petroleum), cracked distillate hydrotreater
separator.

68478–30–8	Tail gas (petroleum), hydrodesulfurized straight-run
naphtha separator.

68478–31–9	Tail gas (petroleum), isomerized naphtha fractionates,
hydrogen sulfide-free.

68478–32–0	Tail gas (petroleum), saturate gas plant mixed stream,
C4-rich.

68478–33–1	Tail gas (petroleum), saturate gas recovery plant,
C1–2-rich.

68478–34–2	Tail gas (petroleum), vacuum residues thermal cracker.

68512–61–8	Residues (petroleum), heavy coker and light vacuum.

68512–62–9	Residues (petroleum), light vacuum.

68512–78–7	Solvent naphtha (petroleum), light arom., hydrotreated.

68512–91–4	Hydrocarbons, C3–4-rich, petroleum distillates.

68513–02–0	Naphtha (petroleum), full-range coker.

68513–03–1	Naphtha (petroleum), light catalytic reformed,
arom.-free.

68513–11–1	Fuel gases, hydrotreater fractionation, scrubbed.

68513–12–2	Fuel gases, saturate gas unit fractionater-absorber
overheads.

68513–13–3	Fuel gases, thermal cracked catalytic cracking residue.

68513–14–4	Gases (petroleum), catalytic reformed straight-run
naphtha stabilizer overheads.

68513–15–5	Gases (petroleum), full-range straight-run naphtha
dehexanizer off.

68513–16–6	Gases (petroleum), hydrocracking depropanizer off,
hydrocarbon-rich.

68513–17–7	Gases (petroleum), light straight-run naphtha stabilizer
off.

68513–18–8	Gases (petroleum), reformer effluent high-pressure flash
drum off.

68513–19–9	Gases (petroleum), reformer effluent low-pressure flash
drum off.

68513–62–2	Disulfides, C5–12-alkyl.

68513–63–3	Distillates (petroleum), catalytic reformed straight-run
naphtha overheads.

68513–65–5	Butane, branched and linear.

68513–66–6	Residues (petroleum), alkylation splitter, C4-rich.

68513–67–7	Residues (petroleum), cyclooctadiene bottoms.

68513–68–8	Residues (petroleum), deethanizer tower.

68513–69–9	Residues (petroleum), steam-cracked light.

68513–74–6	Waste gases, ethylene oxide absorber-reactor.

68514–15–8	Gasoline, vapor-recovery.

68514–29–4	Hydrocarbons, amylene feed debutanizer overheads
non-extractable raffinates.

68514–31–8	Hydrocarbons, C1–4.

68514–32–9	Hydrocarbons, C10 and C12, olefin-rich.

68514–33–0	Hydrocarbons, C12 and C14, olefin-rich.

68514–34–1	Hydrocarbons, C9–14, ethylene-manuf.-by-product.

68514–35–2	Hydrocarbons, C14–30, olefin-rich.

68514–36–3	Hydrocarbons, C1–4, sweetened.

68514–37–4	Hydrocarbons, C4–5-unsatd..

68514–38–5	Hydrocarbons, C4–10-unsatd..

68514–39–6	Naphtha (petroleum), light steam-cracked, isoprene-rich.

68514–79–4	Petroleum products, hydrofiner-powerformer reformates.

68515–25–3	Benzene, C1–9-alkyl derivs.

68515–26–4	Benzene, di-C12–14-alkyl derivs.

68515–27–5	Benzene, di-C10–14-alkyl derivs., fractionation
overheads, heavy ends.

68515–28–6	Benzene, di-C10–14-alkyl derivs., fractionation
overheads, light ends.

68515–29–7	Benzene, di-C10–14-alkyl derivs., fractionation
overheads, middle cut.

68515–30–0	Benzene, mono-C20–48-alkyl derivs.

68515–32–2	Benzene, mono-C12–14-alkyl derivs., fractionation
bottoms.

68515–33–3	Benzene, mono-C10–12-alkyl derivs., fractionation
bottoms, heavy ends.

68515–34–4	Benzene, mono-C12–14-alkyl derivs., fractionation
bottoms, heavy ends.

68515–35–5	Benzene, mono-C10–12-alkyl derivs., fractionation
bottoms, light ends.

68515–36–6	Benzene, mono-C12–14-alkyl derivs., fractionation
bottoms, light ends.

68516–20–1	Naphtha (petroleum), steam-cracked middle arom.

68526–52–3	Alkenes, C6.

68526–53–4	Alkenes, C6–8, C7-rich.

68526–54–5	Alkenes, C7–9, C8-rich.

68526–55–6	Alkenes, C8–10, C9-rich.

68526–56–7	Alkenes, C9–11, C10-rich.

68526–57–8	Alkenes, C10–12, C11-rich.

68526–58–9	Alkenes, C11–13, C12-rich.

68526–77–2	Aromatic hydrocarbons, ethane cracking scrubber effluent
and flare drum.

68526–99–8	Alkenes, C6–9 .alpha.-.

68527–00–4	Alkenes, C8–9 .alpha.-.

68527–11–7	Alkenes, C5.

68527–13–9	Gases (petroleum), acid, ethanolamine scrubber.

68527–14–0	Gases (petroleum), methane-rich off.

68527–15–1	Gases (petroleum), oil refinery gas distn. off.

68527–16–2	Hydrocarbons, C1–3.

68527–18–4	Gas oils (petroleum), steam-cracked.

68527–19–5	Hydrocarbons, C1–4, debutanizer fraction.

68527–21–9	Naphtha (petroleum), clay-treated full-range
straight-run.

68527–22–0	Naphtha (petroleum), clay-treated light straight-run.

68527–23–1	Naphtha (petroleum), light steam-cracked arom.

68527–26–4	Naphtha (petroleum), light steam-cracked, debenzenized.

68527–27–5	Naphtha (petroleum), full-range alkylate, butane-contg.

68553–00–4	Fuel oil, no. 6.

68553–14–0	Hydrocarbons, C8–11.

68602–79–9	Distillates (petroleum), benzene unit hydrotreater
dipentanizer overheads.

68602–81–3	Distillates, hydrocarbon resin prodn. higher boiling.

68602–82–4	Gases (petroleum), benzene unit hydrotreater depentenizer
overheads.

68602–83–5	Gases (petroleum), C1–5, wet.

68602–84–6	Gases (petroleum), secondary absorber off, fluidized
catalytic cracker overheads fractionater.

68602–96–0	Distillates (petroleum), oxidized light, strong acid
components, compds. with diethanolamine.

68602–97–1	Distillates (petroleum), oxidized light, strong acid
components, sodium salts.

68602–98–2	Distillates (petroleum), oxidized light, strong acid
components.

68602–99–3	Distillates (petroleum), oxidized light, strong
acid-free.

68603–00–9	Distillates (petroleum), thermal cracked naphtha and gas
oil.

68603–01–0	Distillates (petroleum), thermal cracked naphtha and gas
oil, C5-dimer-contg.

68603–02–1	Distillates (petroleum), thermal cracked naphtha and gas
oil, dimerized.

68603–03–2	Distillates (petroleum), thermal cracked naphtha and gas
oil, extractive.

68603–08–7	Naphtha (petroleum), arom.- contg.

68603–09–8	Hydrocarbon waxes (petroleum), oxidized, calcium salts.

68603–10–1	Hydrocarbon waxes (petroleum), oxidized, Me esters,
barium salts.

68603–11–2	Hydrocarbon waxes (petroleum), oxidized, Me esters,
calcium salts.

68603–12–3	Hydrocarbon waxes (petroleum), oxidized, Me esters,
sodium salts.

68603–13–4	Petrolatum (petroleum), oxidized, ester with sorbitol.

68603–14–5	Residual oils (petroleum), oxidized, calcium salts.

68603–31–6	Alkenes, C10, tert-amylene concentrator by-product.

68603–32–7	Alkenes, C15–20 .alpha.-, isomerized.

68606–09–7	Fuel gases, expander off.

68606–10–0	Gasoline, pyrolysis, debutanizer bottoms.

68606–11–1	Gasoline, straight-run, topping-plant.

68606–24–6	Hydrocarbons, C4, butene concentrator by-product.

68606–25–7	Hydrocarbons, C2–4.

68606–26–8	Hydrocarbons, C3.

68606–27–9	Gases (petroleum), alkylation feed.

68606–28–0	Hydrocarbons, C5 and C10-aliph. and C6–8-arom.

68606–31–5	Hydrocarbons, C3–5, butadiene purification (purifn.)
by-product.

68606–34–8	Gases (petroleum), depropanizer bottoms fractionation
off.

68606–36–0	Hydrocarbons, C5-unsatd. rich, isoprene purifn.
by-product.

68607–11–4	Petroleum products, refinery gases.

68607–30–7	Residues (petroleum), topping plant, low-sulfur.

68608–56–0	Waste gases, from carbon black manuf.

68647–60–9	Hydrocarbons, C>4.

68647–61–0	Hydrocarbons, C4–5, tert-amylene concentrator
by-product.

68647–62–1	Hydrocarbons, C4–5, butene concentrator by-product,
sour.

68650–36–2	Aromatic hydrocarbons, C8, o -xylene-lean.

68650–37–3	Paraffin waxes (petroleum), oxidized, sodium salts.

68782–97–8	Distillates (petroleum), hydrofined lubricating-oil.

68782–98–9	Extracts (petroleum), clarified oil solvent,
condensed-ring-arom.-contg.

68782–99–0	Extracts (petroleum), heavy clarified oil solvent,
condensed-ring-arom.-contg.

68783–00–6	Extracts (petroleum), heavy naphthenic distillate
solvent, arom. conc.

68783–01–7	Extracts (petroleum), heavy naphthenic distillate
solvent, paraffinic conc.

68783–02–8	Extracts (petroleum), intermediate clarified oil solvent,
condensed-ring-arom.-contg.

68783–04–0	Extracts (petroleum), solvent-refined heavy paraffinic
distillate solvent.

68783–05–1	Gases (petroleum), ammonia-hydrogen sulfide, water-satd.

68783–06–2	Gases (petroleum), hydrocracking low-pressure separator.

68783–07–3	Gases (petroleum), refinery blend.

68783–08–4	Gas oils (petroleum), heavy atmospheric.

68783–09–5	Naphtha (petroleum), catalytic cracked light distd.

68783–12–0	Naphtha (petroleum), unsweetened.

68783–13–1	Residues (petroleum), coker scrubber,
condensed-ring-arom.-contg.

68783–15–3	Alkenes, C6–7 .alpha.-.

68783–61–9	Fuel gases, refinery, sweetened.

68783–62–0	Fuel gases, refinery, unsweetened.

68783–64–2	Gases (petroleum), catalytic cracking.

68783–65–3	Gases (petroleum), C2–4, sweetened.

68783–66–4	Naphtha (petroleum), light, sweetened.

68814–47–1	Waste gases, refinery vent.

68814–67–5	Gases (petroleum), refinery.

68814–87–9	Distillates (petroleum), full-range straight-run middle.

68814–89–1	Extracts (petroleum), heavy paraffinic distillates,
solvent-deasphalted.

68814–90–4	Gases (petroleum), platformer products separator off.

68814–91–5	Alkenes, C5–9 .alpha.-.

68855–57–2	Alkenes, C6–12 .alpha.-.

68855–58–3	Alkenes, C10–16 .alpha.-.

68855–59–4	Alkenes, C14–18 .alpha.-.

68855–60–7	Alkenes, C14–20 .alpha.-.

68911–58–0	Gases (petroleum), hydrotreated sour kerosine
depentanizer stabilizer off.

68911–59–1	Gases (petroleum), hydrotreated sour kerosine flash drum.

68915–96–8	Distillates (petroleum), heavy straight-run.

68915–97–9	Gas oils (petroleum), straight-run, high-boiling.

68918–69–4	Petrolatum (petroleum), oxidized, zinc salt.

68918–73–0	Residues (petroleum), clay-treating filter wash.

68918–93–4	Paraffin waxes and Hydrocarbon waxes, oxidized, alkali
metal salts.

68918–98–9	Fuel gases, refinery, hydrogen sulfide-free.

68918–99–0	Gases (petroleum), crude oil fractionation off.

68919–00–6	Gases (petroleum), dehexanizer off.

68919–01–7	Gases (petroleum), distillate unifiner desulfurization
stripper off.

68919–02–8	Gases (petroleum), fluidized catalytic cracker
fractionation off.

68919–03–9	Gases (petroleum), fluidized catalytic cracker scrubbing
secondary absorber off.

68919–04–0	Gases (petroleum), heavy distillate hydrotreater
desulfurization stripper off.

68919–05–1	Gases (petroleum), light straight run gasoline
fractionation stabilizer off.

68919–06–2	Gases (petroleum), naphtha unifiner desulfurization
stripper off.

68919–07–3	Gases (petroleum), platformer stabilizer off, light ends
fractionation.

68919–08–4	Gases (petroleum), preflash tower off, crude distn.

68919–09–5	Gases (petroleum), straight-run naphtha catalytic
reforming off.

68919–10–8	Gases (petroleum), straight-run stabilizer off.

68919–11–9	Gases (petroleum), tar stripper off.

68919–12–0	Gases (petroleum), unifiner stripper off.

68919–15–3	Hydrocarbons, C6–12, benzene-recovery.

68919–16–4	Hydrocarbons, catalytic alkylation, by-products, C3–6.

68919–17–5	Hydrocarbons, C12–20, catalytic alkylation by-products.

68919–19–7	Gases (petroleum), fluidized catalytic cracker splitter
residues.

68919–20–0	Gases (petroleum), fluidized catalytic cracker splitter
overheads.

68919–37–9	Naphtha (petroleum), full-range reformed.

68920–06–9	Hydrocarbons, C7–9.

68920–07–0	Hydrocarbons, C<10-linear.

68920–64–9	Disulfides, di-C1–2-alkyl.

68921–07–3	Distillates (petroleum), hydrotreated light catalytic
cracked.

68921–08–4	Distillates (petroleum), light straight-run gasoline
fractionation stabilizer overheads.

68921–09–5	Distillates (petroleum), naphtha unifiner stripper.

68921–67–5	Hydrocarbons, ethylene-manuf.-by-product distn. residues.

68952–76–1	Gases (petroleum), catalytic cracked naphtha debutanizer.

68952–77–2	Tail gas (petroleum), catalytic cracked distillate and
naphtha stabilizer.

68952–78–3	Tail gas (petroleum), catalytic hydrodesulfurized
distillate fractionation stabilizer, hydrogen sulfide-free.

68952–79–4	Tail gas (petroleum), catalytic hydrodesulfurized naphtha
separator.

68952–80–7	Tail gas (petroleum), straight-run naphtha
hydrodesulfurizer.

68952–81–8	Tail gas (petroleum), thermal-cracked distillate, gas oil
and naphtha absorber.

68952–82–9	Tail gas (petroleum), thermal cracked hydrocarbon
fractionation stabilizer, petroleum coking.

68953–80–0	Benzene, mixed with toluene, dealkylation product.

68955–27–1	Distillates (petroleum), petroleum residues vacuum.

68955–28–2	Gases (petroleum), light steam-cracked, butadiene conc.

68955–31–7	Gases (petroleum), butadiene process, inorg.

68955–32–8	Natural gas, substitute, steam-reformed desulfurized
naphtha.

68955–33–9	Gases (petroleum), sponge absorber off, fluidized
catalytic cracker and gas oil desulfurizer overhead fractionation.

68955–34–0	Gases (petroleum), straight-run naphtha catalytic
reformer stabilizer overhead.

68955–35–1	Naphtha (petroleum), catalytic reformed.

68955–36–2	Residues (petroleum), steam-cracked, resinous.

68955–76–0	Aromatic hydrocarbons, C9–16, biphenyl deriv.-rich.

68955–96–4	Disulfides, dialkyl and di-Ph, naphtha sweetening.

68956–47–8	Fuel oil, isoprene reject absorption.

68956–48–9	Fuel oil, residual, wastewater skimmings.

68956–52–5	Hydrocarbons, C4–8.

68956–54–7	Hydrocarbons, C4-unsatd.

68956–55–8	Hydrocarbons, C5-unsatd.

68956–70–7	Petroleum products, C5–12, reclaimed, wastewater
treatment.

68988–79–4	Benzene, C10–12-alkyl derivs., distn. residues.

68988–99–8	Phenols, sodium salts, mixed with sulfur compounds,
gasoline alk. scrubber residues.

68989–88–8	Gases (petroleum), crude distn. and catalytic cracking.

68990–35–2	Distillates (petroleum), arom., hydrotreated,
dicyclopentadiene-rich.

68991–49–1	Alkanes, C10–13, arom.-free desulfurized.

68991–50–4	Alkanes, C14–17, arom.-free desulfurized.

68991–51–5	Alkanes, C10–13, desulfurized.

68991–52–6	Alkenes, C10–16.

69013–21–4	Fuel oil, pyrolysis.

69029–75–0	Oils, reclaimed.

69430–33–7	Hydrocarbons, C6–30.

70024–88–3	Ethene, thermal cracking products.

70528–71–1	Distillates (petroleum), heavy distillate solvent ext.
heart-cut.

70528–72–2	Distillates (petroleum), heavy distillate solvent ext.
vacuum overheads.

70528–73–3	Residues (petroleum), heavy distillate solvent ext.
vacuum.

70592–76–6	Distillates (petroleum), intermediate vacuum.

70592–77–7	Distillates (petroleum), light vacuum.

70592–78–8	Distillates (petroleum), vacuum.

70592–79–9	Residues (petroleum), atm. tower, light.

70693–00–4	Hydrocarbon waxes (petroleum), oxidized, sodium salts.

70693–06–0	Aromatic hydrocarbons, C9–11.

70913–85–8	Residues (petroleum), solvent-extd. vacuum distilled atm.
residuum.

70913–86–9	Alkanes, C18–70.

70955–08–7	Alkanes, C4–6.

70955–09–8	Alkenes, C13–14 .alpha.-.

70955–10–1	Alkenes, C15–18 .alpha.-.

70955–17–8	Aromatic hydrocarbons, C12–20.

71243–66–8	Hydrocarbon waxes (petroleum), clay-treated, microcryst.,
oxidized, potassium salts.

71302–82–4	Hydrocarbons, C5–8, houdry butadiene manuf. by-product.

71329–37–8	Residues (petroleum), catalytic cracking depropanizer,
C4-rich.

71808–30–5	Tail gas (petroleum), thermal cracking absorber.

72230–71–8	Distillates (petroleum), cracked steam-cracked, C5–17
fraction.

72623–83–7	Lubricating oils (petroleum), C>25, hydrotreated bright
stock-based.

72623–84–8	Lubricating oils (petroleum), C15–30, hydrotreated
neutral oil-based, contg. solvent deasphalted residual oil.

72623–85–9	Lubricating oils (petroleum), C20–50, hydrotreated
neutral oil-based, high-viscosity.

72623–86–0	Lubricating oils (petroleum), C15–30, hydrotreated
neutral oil-based.

72623–87–1	Lubricating oils (petroleum), C20–50, hydrotreated
neutral oil-based.

73138–65–5	Hydrocarbon waxes (petroleum), oxidized, magnesium salts.

92045–43–7	Lubricating oils (petroleum), hydrocracked non-arom.
solvent deparaffined.

92045–58–4	Naphtha (petroleum), isomerization, C6-fraction.

92062–09–4	Slack wax (petroleum), hydrotreated.

93762–80–2	Alkenes, C15–18.

98859–55–3	Distillates (petroleum), oxidized heavy, compds. with
diethanolamine.

98859–56–4	Distillates (petroleum), oxidized heavy, sodium salts.

101316–73–8	Lubricating oils (petroleum), used, non-catalytically
refined.

164907–78–2	Extracts (petroleum), asphaltene-low vacuum residue
solvent.

164907–79–3	Residues (petroleum), vacuum, asphaltene-low.

178603–63–9	Gas oils (petroleum), vacuum, hydrocracked,
hydroisomerized, hydrogenated, C10–25.

178603–64–0	Gas oils (petroleum), vacuum, hydrocracked,
hydroisomerized, hydrogenated, C15–30, branched and cyclic.

178603–65–1	Gas oils (petroleum), vacuum, hydrocracked,
hydroisomerized, hydrogenated, C20–40, branched and cyclic.

178603–66–2	Gas oils (petroleum), vacuum, hydrocracked,
hydroisomerized, hydrogenated, C25–55, branched and cyclic.

212210–93–0	Solvent naphtha (petroleum), heavy arom., distn.
residues.

221120–39–4	Distillates (petroleum), cracked steam-cracked, C5–12
fraction.

445411–73–4	Gas oils (petroleum), vacuum, hydrocracked,
hydroisomerized, hydrogenated, C10–25, branched and cyclic.

(2) Specific exempted chemical substances —(i) Exemption. EPA has
determined that, at this time, the information in § 711.15(b)(4)
associated with the chemical substances listed in paragraph (b)(2)(iv)
of this section is of low current interest.

(ii) Considerations. In making its determination of whether this partial
exemption should apply to a particular chemical substance, EPA will
consider the totality of information available for the chemical
substance in question, including but not limited to, one or more of the
following considerations:

(A) Whether the chemical substance qualifies or has qualified in past
IUR collections for the reporting of the information described in
§ 711.15(b)(4).

(B) The chemical substance's chemical and physical properties or
potential for persistence, bioaccumulation, health effects, or
environmental effects (considered independently or together).

(C) The information needs of EPA, other Federal agencies, Tribes,
States, and local governments, as well as members of the public.

(D) The availability of other complementary risk screening information.

(E) The availability of comparable processing and use information.

(F) Whether the potential risks of the chemical substance are adequately
managed.

(iii) Amendments. EPA may amend the chemical substance list in paragraph
(b)(2)(iv) of this section on its own initiative or in response to a
request from the public based on EPA's determination of whether the
information in §  711.15(b)(4) is of low interest.

(A) Any person may request that EPA amend the chemical substance list in
Table 2 in paragraph (b)(2)(iv) of this section. Your request must be in
writing and must be submitted to the following address: OPPT IUR
Submission Coordinator (7407M), Attention: Inventory Update Reporting,
Office of Pollution Prevention and Toxics, Environmental Protection
Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460–0001.
Requests must identify the chemical substance in question, as well as
its CASRN or other chemical identification number as identified in
§  711.15(b)(3)(i), and must contain a written rationale for the
request that provides sufficient specific information, addressing the
considerations listed in §  711.6(b)(2)(ii), including cites and
relevant documents, to demonstrate to EPA that the collection of the
information in §  711.15(b)(4) for the chemical substance in question
either is or is not of low current interest. If a request related to a
particular chemical substance is resubmitted, any subsequent request
must clearly identify new information contained in the request. EPA may
request other information that it believes necessary to evaluate the
request. EPA will issue a written response to each request within 120
days of receipt of the request, and will maintain copies of these
responses in a docket that will be established for each reporting cycle.

(B) As needed, the Agency will initiate rulemaking to make revisions to
Table 2 in paragraph (b)(2)(iv) of this section.

(C) To assist EPA in reaching a decision regarding a particular request
prior to a given principal reporting year, requests must be submitted to
EPA no later than 12 months prior to the start of the next principal
reporting year.

(iv) List of chemical substances. EPA has designated the chemical
substances listed in Table 2 of this paragraph by CASRN, as partially
exempt from reporting under the IUR.

Table 2—CASRN of Partially Exempt Chemical Substances

CASRN	Chemical

50–70–4	D -glucitol.

50–81–7	L -ascorbic acid.

50–99–7	D -glucose.

56–81–5	1,2,3-Propanetriol.

56–87–1	L -lysine.

57–50–1	.alpha.- D -Glucopyranoside, .beta.- D -fructofuranosyl.

58–95–7	2H-1-Benzopyran-6-ol,
3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12- trimethyltridecyl]-,
acetate, (2R)-.

59–02–9	2H-1-Benzopyran-6-ol,
3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12- trimethyltridecyl]-,
(2R)-.

59–51–8	Methionine.

69–65–8	D -mannitol.

87–79–6	L -sorbose.

87–99–0	Xylitol.

96–10–6	Aluminum, chlorodiethyl-.

97–93–8	Aluminum, triethyl-.

100–99–2	Aluminum, tris(2-methylpropyl)-.

123–94–4	Octadecanoic acid, 2,3-dihydroxypropyl ester.

124–38–9	Carbon dioxide.

137–08–6	.beta.-Alanine,
N-[(2R)-2,4-dihydroxy-3,3-dimethyl-1-oxobutyl]-, calcium alt (2:1).

142–47–2	L -glutamic acid, monosodium salt.

150–30–1	Phenylalanine.

563–43–9	Aluminum, dichloroethyl-.

1070–00–4	Aluminum, trioctyl-.

1116–70–7	Aluminum, tributyl-.

1116–73–0	Aluminum, trihexyl-.

1191–15–7	Aluminum, hydrobis(2-methylpropyl)-.

1317–65–3	Limestone.

1333–74–0	Hydrogen.

1592–23–0	Octadecanoic acid, calcium salt.

7440–37–1	Argon.

7440–44–0	Carbon.

7727–37–9	Nitrogen.

7782–42–5	Graphite.

7782–44–7	Oxygen.

8001–21–6	Sunflower oil.

8001–22–7	Soybean oil.

8001–23–8	Safflower oil.

8001–26–1	Linseed oil.

8001–29–4	Cottonseed oil.

8001–30–7	Corn oil.

8001–31–8	Coconut oil.

8001–78–3	Castor oil, hydrogenated.

8001–79–4	Castor oil.

8002–03–7	Peanut oil.

8002–13–9	Rape oil.

8002–43–5	Lecithins.

8002–75–3	Palm oil.

8006–54–0	Lanolin.

8016–28–2	Lard, oil.

8016–70–4	Soybean oil, hydrogenated.

8021–99–6	Charcoal, bone.

8029–43–4	Syrups, hydrolyzed starch.

11103–57–4	Vitamin A.

12075–68–2	Aluminum, di-.mu.-chlorochlorotriethyldi-.

12542–85–7	Aluminum, trichlorotrimethyldi-.

16291–96–6	Charcoal.

26836–47–5	D -glucitol, monooctadecanoate.

61789–44–4	Fatty acids, castor-oil.

61789–97–7	Tallow.

61789–99–9	Lard.

64147–40–6	Castor oil, dehydrated.

64755–01–7	Fatty acids, tallow, calcium salts.

65996–63–6	Starch, acid-hydrolyzed.

65996–64–7	Starch, enzyme-hydrolyzed.

67701–01–3	Fatty acids, C12–18.

68002–85–7	Fatty acids, C14–22 and C16–22-unsatd.

68131–37–3	Syrups, hydrolyzed starch, dehydrated.

68188–81–8	Grease, poultry.

68308–36–1	Soybean meal.

68308–54–3	Glycerides, tallow mono-, di- and tri-, hydrogenated.

68334–00–9	Cottonseed oil, hydrogenated.

68334–28–1	Fats and glyceridic oils, vegetable, hydrogenated.

68409–76–7	Bone meal, steamed.

68424–45–3	Fatty acids, linseed-oil.

68424–61–3	Glycerides, C16–18 and C18-unsatd. mono- and di-.

68425–17–2	Syrups, hydrolyzed starch, hydrogenated

68439–86–1	Bone, ash.

68442–69–3	Benzene, mono-C10–14-alkyl derivs.

68476–78–8	Molasses.

68514–27–2	Grease, catch basin.

68514–74–9	Palm oil, hydrogenated.

68525–87–1	Corn oil, hydrogenated.

68648–87–3	Benzene, C10–16-alkyl derivs.

68918–42–3	Soaps, stocks, soya.

68952–94–3	Soaps, stocks, vegetable-oil.

68956–68–3	Fats and glyceridic oils, vegetable.

68989–98–0	Fats and glyceridic oils, vegetable, residues.

73138–67–7	Lard, hydrogenated.

120962–03–0	Canola oil.

129813–58–7	Benzene, mono-C10–13-alkyl derivs.

129813–59–8	Benzene, mono-C12–14-alkyl derivs.

129813–60–1	Benzene, mono-C14–16-alkyl derivs.

§ 711.8   Persons who must report.

Except as provided in §§ 711.9 and 711.10, the following persons are
subject to the requirements of this part. Persons must determine whether
they must report under this section for each chemical substance that
they manufacture (including import) at an individual site.

(a) Persons subject to recurring reporting —(1) For the 2012
submission period, any person who manufactured (including imported) for
commercial purposes 25,000 lb (11,340 kilogram (kg)) or more of a
chemical substance described in § 711.5 at any single site owned or
controlled by that person during the principal reporting year (i.e.,
calendar year 2011) is subject to reporting.

(2) For the submission periods subsequent to the 2012 submission period,
any person who manufactured (including imported) for commercial purposes
25,000 lb (11,340 kg) or more of a chemical substance described in
§ 711.5 at any single site owned or controlled by that person during
any calendar year since the last principal reporting year (e.g., for the
2016 submission period, consider calendar years 2012, 2013, 2014, and
2015, given that 2011 was the last principal reporting year).

(b) Exceptions. For the 2016 submission period and subsequent submission
periods, any person who manufactured (including imported) for commercial
purposes any chemical substance that is the subject of a rule proposed
or promulgated under TSCA section 5(a)(2), 5(b)(4), or 6, or is the
subject of an order in effect under TSCA section 5(e) or 5(f), or is the
subject of relief that has been granted under a civil action under TSCA
section 5 or 7 is subject to reporting as described in §711.8(a),
except that the applicable production volume threshold is 2,500 lb
(1,134 kg).

§ 711.9   Persons not subject to this part.

A person described in § 711.8 is not subject to the requirements of
this part if that person qualifies as a small manufacturer as that term
is defined in 40 CFR 704.3. Notwithstanding this exclusion, a person who
qualifies as a small manufacturer is subject to this part with respect
to any chemical substance that is the subject of a rule proposed or
promulgated under TSCA section 4, 5(b)(4), or 6, or is the subject of an
order in effect under TSCA section 5(e), or is the subject of relief
that has been granted under a civil action under TSCA section 5 or 7.

§ 711.10   Activities for which reporting is not required.

A person described in § 711.8 is not subject to the requirements of
this part with respect to any chemical substance described in § 711.5
that the person solely manufactured or imported under the following
circumstances:

(a) The person manufactured or imported the chemical substance described
in § 711.5 solely in small quantities for research and development.

(b) The person imported the chemical substance described in § 711.5 as
part of an article.

(c) The person manufactured the chemical substance described in
§ 711.5 in a manner described in 40 CFR 720.30(g) or (h).

§ 711.15   Reporting information to EPA.

For the 2012 submission period, any person who must report under this
part, as described in § 711.8, must submit the information described
in this section for each chemical substance described in §  711.5
that the person manufactured (including imported) for commercial
purposes in an amount of 25,000 lb (11,340 kg) or more at any one site
during the principal reporting year ( i.e., calendar year 2011). For the
submission periods subsequent to the 2012 submission period, any person
who must report under this part, as described in §  711.8, must
submit the information described in this section for each chemical
substance described in §  711.5 that the person manufactured
(including imported) for commercial purposes in an amount of 25,000 lb
(11,340 kg) or more (or in an amount of 2,500 lb (1,134 kg) or more for
chemical substances subject to the rules, orders, or actions described
in §  711.8(b)) at any one site during any calendar year since the
last principal reporting year ( e.g., for the 2016 submission period,
consider calendar years 2012, 2013, 2014, and 2015, because 2011 was the
last principal reporting year). The principal reporting year for each
submission period is the previous calendar year (e.g., the principal
reporting year for the 2016 submission period is calendar year 2015).
For all submission periods, a separate report must be submitted for each
chemical substance at each site for which the submitter is required to
report. A submitter of information under this part must report
information as described in this section to the extent that such
information is known to or reasonably ascertainable by that person.

(a) Reporting information to EPA. Any person who reports information to
EPA must do so using the e-CDRweb reporting tool provided by EPA at the
address set forth in §  711.35. The submission must include all
information described in paragraph (b) of this section. Persons must
submit a separate Form U for each site for which the person is required
to report. The e-CDRweb reporting tool is described in the instructions
available from EPA at the Web site set forth in § 711.35.

(b) Information to be reported. For the 2012 submission period,
manufacturers (including importers) of a reportable chemical substance
in an amount of 25,000 lb (11,340 kg) or more at a site during the
principal reporting year ( i.e., 2011) must report the information
described in paragraphs (b)(1), (b)(2), and (b)(3) of this section. For
the 2012 submission period, manufacturers (including importers) of a
reportable chemical substance in an amount of 100,000 lb (45,359 kg) or
more at a site during the principal reporting year ( i.e., 2011) must
additionally report the information described in paragraph (b)(4) of
this section. For submission periods subsequent to the 2012 submission
period, the information described in paragraphs (b)(1), (b)(2), (b)(3),
and (b)(4) of this section must be reported for each chemical substance
manufactured (including imported) in an amount of 25,000 lb (11,340 kg)
or more (or in an amount of 2,500 lb (1,134 kg) or more for chemical
substances subject to the rules, orders, or actions described in
§  711.8(b)) at any one site during any calendar year since the last
principal reporting year. The requirement to report information
described in paragraph (b)(4) of this section is subject to exemption as
described in § 711.6.

(1) A certification statement signed and dated by an authorized official
of the submitter company. The authorized official must certify that the
submitted information has been completed in compliance with the
requirements of this part and that the confidentiality claims made on
the Form U are true and correct. The certification must be signed and
dated by the authorized official for the submitter company, and provide
that person's name, official title, and e-mail address.

(2) Company and plant site information. The following currently correct
company and plant site information must be reported for each site at
which a reportable chemical substance is manufactured (including
imported) above the applicable production volume threshold, as described
in this section (see § 711.3 for the “site” for importers):

(i) The U.S. parent company name, address, and Dun and Bradstreet
D–U–N–S® (D&B) number. A submitter under this part must obtain a
D&B number for the U.S. parent company if none exists.

(ii) The name of a person who will serve as technical contact for the
submitter company, and who will be able to answer questions about the
information submitted by the company to EPA, the contact person's full
mailing address, telephone number, and e-mail address.

(iii) The name and full street address of each site. A submitter under
this part must include the appropriate D&B number for each plant site
reported, and the county or parish (or other jurisdictional indicator)
in which the plant site is located. A submitter under this part must
obtain a D&B number for the site reported if none exists.

(3) Chemical-specific information. The following chemical-specific
information must be reported for each reportable chemical substance
manufactured (including imported) above the applicable production volume
threshold, as described in paragraph (b) of this section:

(i) The specific, currently correct CA Index name as used to list the
chemical substance on the TSCA Inventory and the correct corresponding
CASRN for each reportable chemical substance at each site. A submitter
under this part may use an EPA-designated TSCA Accession Number for a
chemical substance in lieu of a CASRN when a CASRN is not known to or
reasonably ascertainable by the submitter. Submitters who wish to report
chemical substances listed on the confidential portion of the TSCA
Inventory will need to report the chemical substance using a TSCA
Accession Number.

In addition to reporting the number itself, submitters must specify the
type of number they are reporting by selecting from among the codes in
Table 3 of this paragraph.

Table 3—Codes to Specify Type of Chemical Identifying Number

Code	Number type

A	TSCA Accession Number.

C	Chemical Abstracts Service Registry Number (CASRN).

(A) If an importer submitting a report cannot provide the information
specified in §  711.15(b)(3)(i) because it is unknown to the importer
and claimed as confidential by the supplier of the chemical substance or
mixture, the importer must use e-CDRweb to ask the supplier to provide
the correct chemical identity information directly to EPA in a joint
submission. Such request must include instructions for submitting
chemical identity information electronically, using e-CDRweb and CDX
(see §711.35), and for clearly referencing the importer's submission.
Contact information for the supplier, a trade name or other designation
for the chemical substance or mixture, and a copy of the request to the
supplier must be included with the importer's submission respecting the
chemical substance.

(B) If a manufacturer submitting a report cannot provide the information
specified in § 711.15(b)(3)(i) because the reportable chemical
substance is manufactured using a reactant having a specific chemical
identity that is unknown to the manufacturer and claimed as confidential
by its supplier, the manufacturer must use e-CDRweb to ask the supplier
of the confidential reactant to provide the correct chemical identity of
the confidential reactant directly to EPA in a joint submission. Such
request must include instructions for submitting chemical identity
information electronically using e-CDRweb and CDX (see §711.35), and
for clearly referencing the manufacturer's submission. Contact
information for the supplier, a trade name or other designation for the
chemical substance, and a copy of the request to the supplier must be
included with the importer's submission respecting the chemical
substance.

(C) EPA will only accept joint submissions that are submitted
electronically using e-CDRweb and CDX (see §711.35) and that clearly
reference the primary submission to which they refer.

(ii) For the principal reporting year only, a statement indicating, for
each reportable chemical substance at each site, whether the chemical
substance is manufactured in the United States, imported into the United
States, or both manufactured in the United States and imported into the
United States.

(iii) For the principal reporting year, the total annual volume (in
pounds) of each reportable chemical substance domestically manufactured
or imported at each site. The total annual domestically manufactured
volume (not including imported volume) and the total annual imported
volume must be separately reported. These amounts must be reported to
two significant figures of accuracy. In addition, for the 2012
submission period only, the total annual volume (domestically
manufactured plus imported volumes in pounds) of each reportable
chemical substance at each site during calendar year 2010. In addition,
for submission periods subsequent to the 2012 submission period, the
total annual volume (domestically manufactured plus imported volumes in
pounds) of each reportable chemical substance at each site for each
complete calendar year since the last principal reporting year.

(iv) For the principal reporting year only, the volume used on site and
the volume directly exported of each reportable chemical substance
domestically manufactured or imported at each site. These amounts must
be reported to two significant figures of accuracy.

(v) For the principal reporting year only, a designation indicating, for
each imported reportable chemical substance at each site, whether the
imported chemical substance is physically present at the reporting site.

(vi) For the principal reporting year only, a designation indicating,
for each reportable chemical substance at each site, whether the
chemical substance is being recycled, remanufactured, reprocessed,
reused, or otherwise used for a commercial purpose instead of being
disposed of as a waste or included in a waste stream.

(vii) For the principal reporting year only, the total number of workers
reasonably likely to be exposed to each reportable chemical substance at
each site. For each reportable chemical substance at each site, the
submitter must select from among the ranges of workers listed in Table 4
of this paragraph and report the corresponding code (i.e., W1 through
W8):

Table 4—Codes for Reporting Number of Workers Reasonably Likely To Be
Exposed

Code	Range

W1	Fewer than 10 workers.

W2	At least 10 but fewer than 25 workers.

W3	At least 25 but fewer than 50 workers.

W4	At least 50 but fewer than 100 workers.

W5	At least 100 but fewer than 500 workers.

W6	At least 500 but fewer than 1,000 workers.

W7	At least 1,000 but fewer than 10,000 workers.

W8	At least 10,000 workers.

(viii) For the principal reporting year only, the maximum concentration,
measured by percentage of weight, of each reportable chemical substance
at the time it is sent off-site from each site. If the chemical
substance is site-limited, you must report the maximum concentration,
measured by percentage of weight of the reportable chemical substance at
the time it is reacted on-site to produce a different chemical
substance. This information must be reported regardless of the physical
form(s) in which the chemical substance is sent off-site/reacted
on-site. For each chemical substance at each site, select the maximum
concentration of the chemical substance from among the ranges listed in
Table 5 of this paragraph and report the corresponding code (i.e., M1
through M5):

Table 5—Codes for Reporting Maximum Concentration of Chemical
Substance

Code	Concentration range (% weight)

M1	Less than 1% by weight.

M2	At least 1 but less than 30% by weight.

M3	At least 30 but less than 60% by weight.

M4	At least 60 but less than 90% by weight.

M5	At least 90% by weight.

(ix) For the principal reporting year only, the physical form(s) of the
reportable chemical substance as it is sent off-site from each site. If
the chemical substance is site-limited, you must report the physical
form(s) of the reportable chemical substance at the time it is reacted
on-site to produce a different chemical substance. For each chemical
substance at each site, the submitter must report as many physical forms
as applicable from among the physical forms listed in this unit:

(A) Dry powder.

(B) Pellets or large crystals.

(C) Water- or solvent-wet solid.

(D) Other solid.

(E) Gas or vapor.

(F) Liquid.

(x) For the principal reporting year only, submitters must report the
percentage, rounded off to the closest 10%, of total production volume
of the reportable chemical substance, reported in response to paragraph
(b)(3)(iii) of this section, that is associated with each physical form
reported under paragraph (b)(3)(ix) of this section.

(4) Chemical-specific information related to processing and use. The
following chemical-specific information must be reported for each
reportable chemical substance manufactured (including imported) above
the applicable production volume threshold, as described in this
section. Persons subject to paragraph (b)(4) of this section must report
the information described in paragraphs (b)(4)(i) and (b)(4)(ii) of this
section for each reportable chemical substance at sites under their
control and at sites that receive a reportable chemical substance from
the submitter directly or indirectly (including through a
broker/distributor, from a customer of the submitter, etc. ).
Information reported in response to this paragraph must be reported for
the principal reporting year only and only to the extent that it is
known to or reasonably ascertainable by the submitter. Information
required to be reported under this paragraph is limited to domestic (
i.e., within the customs territory of the United States) processing and
use activities. If information responsive to a given data requirement
under this paragraph, including information in the form of an estimate,
is not known or reasonably ascertainable, the submitter is not required
to respond to the requirement.

(i) Industrial processing and use information —(A) A designation
indicating the type of industrial processing or use operation(s) at each
site that receives a reportable chemical substance from the submitter
site directly or indirectly (whether the recipient site(s) are
controlled by the submitter site or not). For each chemical substance,
report the letters which correspond to the appropriate processing or use
operation(s) listed in Table 6 of this paragraph. A particular
designation may need to be reported more than once, to the extent that a
submitter reports more than one sector (under paragraph (b)(4)(i)(B) of
this section) that applies to a given designation under this paragraph.

Table 6—Codes for Reporting Type of Industrial Processing or Use
Operation

Designation	Operation

PC	Processing as a reactant.

PF	Processing—incorporation into formulation, mixture, or reaction
product.

PA	Processing—incorporation into article.

PK	Processing—repackaging.

U	Use—non-incorporative activities.

(B) A code indicating the sector(s) that best describe the industrial
activities associated with each industrial processing or use operation
reported under paragraph (b)(4)(i)(A) of this section. For each chemical
substance, report the code that corresponds to the appropriate sector(s)
listed in Table 7 of this paragraph. A particular sector code may need
to be reported more than once, to the extent that a submitter reports
more than one industrial function code (under paragraph (b)(4)(i)(C) of
this section) that applies to a given sector code under this paragraph.

Table 7—Codes for Reporting Industrial Sectors

Code	Sector description

IS1	Agriculture, forestry, fishing, and hunting.

IS2	Oil and gas drilling, extraction, and support activities.

IS3	Mining (except oil and gas) and support activities.

IS4	Utilities.

IS5	Construction.

IS6	Food, beverage, and tobacco product manufacturing.

IS7	Textiles, apparel, and leather manufacturing.

IS8	Wood product manufacturing.

IS9	Paper manufacturing.

IS10	Printing and related support activities.

IS11	Petroleum refineries.

IS12	Asphalt paving, roofing, and coating materials manufacturing.

IS13	Petroleum lubricating oil and grease manufacturing.

IS14	All other petroleum and coal products manufacturing.

IS15	Petrochemical manufacturing.

IS16	Industrial gas manufacturing.

IS17	Synthetic dye and pigment manufacturing.

IS18	Carbon black manufacturing.

IS19	All other basic inorganic chemical manufacturing.

IS20	Cyclic crude and intermediate manufacturing.

IS21	All other basic organic chemical manufacturing.

IS22	Plastics material and resin manufacturing.

IS23	Synthetic rubber manufacturing.

IS24	Organic fiber manufacturing.

IS25	Pesticide, fertilizer, and other agricultural chemical
manufacturing.

IS26	Pharmaceutical and medicine manufacturing.

IS27	Paint and coating manufacturing.

IS28	Adhesive manufacturing.

IS29	Soap, cleaning compound, and toilet preparation manufacturing.

IS30	Printing ink manufacturing.

IS31	Explosives manufacturing.

IS32	Custom compounding of purchased resins.

IS33	Photographic film, paper, plate, and chemical manufacturing.

IS34	All other chemical product and preparation manufacturing.

IS35	Plastics product manufacturing.

IS36	Rubber product manufacturing.

IS37	Non-metallic mineral product manufacturing (includes cement, clay,
concrete, glass, gypsum, lime, and other non-metallic mineral product
manufacturing).

IS38	Primary metal manufacturing.

IS39	Fabricated metal product manufacturing.

IS40	Machinery manufacturing.

IS41	Computer and electronic product manufacturing.

IS42	Electrical equipment, appliance, and component manufacturing.

IS43	Transportation equipment manufacturing.

IS44	Furniture and related product manufacturing.

IS45	Miscellaneous manufacturing.

IS46	Wholesale and retail trade.

IS47	Services.

IS48	Other (requires additional information).

(C) For each sector reported under paragraph (b)(4)(i)(B) of this
section, code(s) from Table 8 of this paragraph must be selected to
designate the industrial function category(ies) that best represents the
specific manner in which the chemical substance is used. A particular
industrial function category may need to be reported more than once, to
the extent that a submitter reports more than one industrial processing
or use operation/sector combination (under paragraphs (b)(4)(i)(A) and
(b)(4)(i)(B) of this section) that applies to a given industrial
function category under this paragraph. If more than 10 unique
combinations of industrial processing or use
operations/sector/industrial function categories apply to a chemical
substance, submitters need only report the 10 unique combinations for
the chemical substance that cumulatively represent the largest
percentage of the submitter's production volume for that chemical
substance, measured by weight. If none of the listed industrial function
categories accurately describes a use of a chemical substance, the
category “Other” may be used, and must include a description of the
use.

Table 8—Codes for Reporting Industrial Function Categories

Code	Category

U001	Abrasives.

U002	Adhesives and sealant chemicals.

U003	Adsorbents and absorbents.

U004	Agricultural chemicals (non-pesticidal).

U005	Anti-adhesive agents.

U006	Bleaching agents.

U007	Corrosion inhibitors and anti-scaling agents.

U008	Dyes.

U009	Fillers.

U010	Finishing agents.

U011	Flame retardants.

U012	Fuels and fuel additives.

U013	Functional fluids (closed systems).

U014	Functional fluids (open systems).

U015	Intermediates.

U016	Ion exchange agents.

U017	Lubricants and lubricant additives.

U018	Odor agents.

U019	Oxidizing/reducing agents.

U020	Photosensitive chemicals.

U021	Pigments.

U022	Plasticizers.

U023	Plating agents and surface treating agents.

U024	Process regulators.

U025	Processing aids, specific to petroleum production.

U026	Processing aids, not otherwise listed.

U027	Propellants and blowing agents.

U028	Solids separation agents.

U029	Solvents (for cleaning or degreasing).

U030	Solvents (which become part of product formulation or mixture).

U031	Surface active agents.

U032	Viscosity adjustors.

U033	Laboratory chemicals.

U034	Paint additives and coating additives not described by other
categories.

U999	Other (specify).

(D) The estimated percentage, rounded off to the closest 10%, of total
production volume of the reportable chemical substance associated with
each combination of industrial processing or use operation, sector, and
industrial function category. Where a particular combination of
industrial processing or use operation, sector, and industrial function
category accounts for less than 5% of the submitter's site's total
production volume of a reportable chemical substance, the percentage
must not be rounded off to 0% if the production volume attributable to
that industrial processing or use operation, sector, and industrial
function category combination is 25,000 lb (11,340 kg) or more during
the reporting year. Instead, in such a case, submitters must report the
percentage, rounded off to the closest 1%, of the submitter's site's
total production volume of the reportable chemical substance associated
with the particular combination of industrial processing or use
operation, sector, and industrial function category.

(E) For each combination of industrial processing or use operation,
sector, and industrial function category, the submitter must estimate
the number of sites at which each reportable chemical substance is
processed or used. For each combination associated with each chemical
substance, the submitter must select from among the ranges of sites
listed in Table 9 of this paragraph and report the corresponding code (
i.e., S1 through S7):

Table 9—Codes for Reporting Numbers of Sites

Code	Range

S1	Fewer than 10 sites.

S2	At least 10 but fewer than 25 sites.

S3	At least 25 but fewer than 100 sites.

S4	At least 100 but fewer than 250 sites.

S5	At least 250 but fewer than 1,000 sites.

S6	At least 1,000 but fewer than 10,000 sites.

S7	At least 10,000 sites.

(F) For each combination of industrial processing or use operation,
sector, and industrial function category, the submitter must estimate
the number of workers reasonably likely to be exposed to each reportable
chemical substance. For each combination associated with each chemical
substance, the submitter must select from among the worker ranges listed
in paragraph (b)(3)(ii) of this section and report the corresponding
code (i.e., W1 though W8).

(ii) Consumer and commercial use information —(A) Using the codes
listed in Table 10 of this paragraph, submitters must designate the
consumer and commercial product category or categories that best
describe the consumer and commercial products in which each reportable
chemical substance is used (whether the recipient site(s) are controlled
by the submitter site or not). If more than 10 codes apply to a chemical
substance, submitters need only report the 10 codes for the chemical
substance that cumulatively represent the largest percentage of the
submitter's production volume for that chemical, measured by weight. If
none of the listed consumer and commercial product categories accurately
describes the consumer and commercial products in which each reportable
chemical substance is used, the category “Other” may be used, and
must include a description of the use.

Table 10—Codes for Reporting Consumer and Commercial Product
Categories

Code	Category

Chemical Substances in Furnishing, Cleaning, Treatment Care Products

C101	Floor coverings.

C102	Foam seating and bedding products.

C103	Furniture and furnishings not covered elsewhere.

C104	Fabric, textile, and leather products not covered elsewhere.

C105	Cleaning and furnishing care products.

C106	Laundry and dishwashing products.

C107	Water treatment products.

C108	Personal care products.

C109	Air care products.

C110	Apparel and footwear care products.

Chemical Substances in Construction, Paint, Electrical, and Metal
Products

C201	Adhesives and sealants.

C202	Paints and coatings.

C203	Building/construction materials—wood and engineered wood
products.

C204	Building/construction materials not covered elsewhere.

C205	Electrical and electronic products.

C206	Metal products not covered elsewhere.

C207	Batteries.

Chemical Substances in Packaging, Paper, Plastic, Toys, Hobby Products

C301	Food packaging.

C302	Paper products.

C303	Plastic and rubber products not covered elsewhere.

C304	Toys, playground, and sporting equipment.

C305	Arts, crafts, and hobby materials.

C306	Ink, toner, and colorant products.

C307	Photographic supplies, film, and photochemicals.

Chemical Substances in Automotive, Fuel, Agriculture, Outdoor Use
Products

C401	Automotive care products.

C402	Lubricants and greases.

C403	Anti-freeze and de-icing products.

C404	Fuels and related products.

C405	Explosive materials.

C406	Agricultural products (non-pesticidal).

C407	Lawn and garden care products.

Chemical Substances in Products not Described by Other Codes

C980	Non-TSCA use.

C909	Other (specify).

(B) An indication, within each consumer and commercial product category
reported under paragraph (b)(4)(ii)(A) of this section, whether the use
is a consumer or a commercial use.

(C) Submitters must determine, within each consumer and commercial
product category reported under paragraph (b)(4)(ii)(A) of this section,
whether any amount of each reportable chemical substance manufactured
(including imported) by the submitter is present in (for example, a
plasticizer chemical substance used to make pacifiers) or on (for
example, as a component in the paint on a toy) any consumer products
intended for use by children age 14 or younger, regardless of the
concentration of the chemical substance remaining in or on the product.
Submitters must select from the following options: The chemical
substance is used in or on any consumer products intended for use by
children, the chemical substance is not used in or on any consumer
products intended for use by children, or information as to whether the
chemical substance is used in or on any consumer products intended for
use by children is not known to or reasonably ascertainable by the
submitter.

(D) The estimated percentage, rounded off to the closest 10%, of the
submitter's site's total production volume of the reportable chemical
substance associated with each consumer and commercial product category.
Where a particular consumer and commercial product category accounts for
less than 5% of the total production volume of a reportable chemical
substance, the percentage must not be rounded off to 0% if the
production volume attributable to that commercial and consumer product
category is 25,000 lb (11,340 kg) or more during the reporting year.
Instead, in such a case, submitters must report the percentage, rounded
off to the closest 1%, of the submitter's site's total production volume
of the reportable chemical substance associated with the particular
consumer and commercial product category.

(E) Where the reportable chemical substance is used in consumer or
commercial products, the estimated typical maximum concentration,
measured by weight, of the chemical substance in each consumer and
commercial product category reported under paragraph (b)(4)(ii)(A) of
this section. For each chemical substance in each commercial and
consumer product category reported under paragraph (b)(4)(ii)(A) of this
section, submitters must select from among the ranges of concentrations
listed in Table 5 in paragraph (b)(3)(viii) of this section and report
the corresponding code ( i.e., M1 through M5).

(F) Where the reportable chemical substance is used in a commercial
product, the submitter must estimate the number of commercial workers
reasonably likely to be exposed to each reportable chemical substance.
For each combination associated with each substance, the submitter must
select from among the worker ranges listed in Table 4 in paragraph
(b)(3)(vii) of this section and report the corresponding code ( i.e., W1
though W8).

§ 711.20   When to report.

All information reported to EPA in response to the requirements of this
part must be submitted during an applicable submission period. For the
2012 IUR, the submission period is from February 1, 2012 to June 30,
2012. Subsequent recurring submission periods are from June 1 to
September 30 at 4-year intervals, beginning in 2016. In each submission
period, any person described in §711.8 must report as described in this
part.

§ 711.22   Duplicative reporting.

 (a) With regard to TSCA section 8(a) rules. Any person subject to the
requirements of this part who previously has complied with reporting
requirements of a rule under TSCA section 8(a) by submitting the
information described in §711.15 for a chemical substance described in
§711.5 to EPA, and has done so within 1 year of the start of a
submission period described in §711.20, is not required to report again
on the manufacture of that chemical substance at that site during that
submission period.

(b) With regard to importers. This part requires that only one report be
submitted on each import transaction involving a chemical substance
described in §711.5. When two or more persons are involved in a
particular import transaction and each person meets the Agency's
definition of “importer” as set forth in 40 CFR 704.3, they may
determine among themselves who should submit the required report; if no
report is submitted as required under this part, EPA will hold each such
person liable for failure to report.

(c) Toll manufacturers and persons contracting with a toll manufacturer.
This part requires that only one report per site be submitted on each
chemical substance described in §711.5. When a company contracts with a
toll manufacturer to manufacture a chemical substance, and each party
meets the Agency's definition of “manufacturer” as set forth in
§711.3, they may determine among themselves who should submit the
required report for that site. However, both the contracting company and
the toll manufacturer are liable if no report is made.

§ 711.25   Recordkeeping requirements.

Each person who is subject to the reporting requirements of this part
must retain records that document any information reported to EPA.
Records relevant to reporting during a submission period must be
retained for a period of 5 years beginning on the last day of the
submission period. Submitters are encouraged to retain their records
longer than 5 years to ensure that past records are available as a
reference when new submissions are being generated.

§ 711.30   Confidentiality claims.

 (a) Confidentiality claims. Any person submitting information under
this part may assert a business confidentiality claim for the
information at the time it is submitted. Any such confidentiality claims
must be made at the time the information is submitted. Confidentiality
claims cannot be made when a response is left blank or designated as not
known or reasonably ascertainable. These claims will apply only to the
information submitted with the claim. New confidentiality claims, if
appropriate, must be asserted with regard to information submitted
during a different submission period. Guidance for asserting
confidentiality claims is provided in the instructions identified in
§711.35. Information claimed as confidential in accordance with this
section will be treated and disclosed in accordance with the procedures
in 40 CFR part 2.

(b) Chemical identity. A person may assert a claim of confidentiality
for the chemical identity of a specific chemical substance only if the
identity of that chemical substance is treated as confidential in the
Master Inventory File as of the time the report is submitted for that
chemical substance under this part. The following steps must be taken to
assert a claim of confidentiality for the identity of a reportable
chemical substance:

(1) The submitter must submit with the report detailed written answers
to the following questions signed and dated by an authorized official.

(i) What harmful effects to your competitive position, if any, or to
your supplier's competitive position, do you think would result from the
identity of the chemical substance being disclosed in connection with
reporting under this part? How could a competitor use such information?
Would the effects of disclosure be substantial? What is the causal
relationship between the disclosure and the harmful effects?

(ii) How long should confidential treatment be given? Until a specific
date, the occurrence of a specific event, or permanently? Why?

(iii) Has the chemical substance been patented? If so, have you granted
licenses to others with respect to the patent as it applies to the
chemical substance? If the chemical substance has been patented and
therefore disclosed through the patent, why should it be treated as
confidential?

(iv) Has the identity of the chemical substance been kept confidential
to the extent that your competitors do not know it is being manufactured
or imported for a commercial purpose by anyone?

(v) Is the fact that the chemical substance is being manufactured
(including imported) for a commercial purpose available to the public,
for example in technical journals, libraries, or State, local, or
Federal agency public files?

(vi) What measures have been taken to prevent undesired disclosure of
the fact that the chemical substance is being manufactured (including
imported) for a commercial purpose?

(vii) To what extent has the fact that this chemical substance is
manufactured (including imported) for commercial purposes been revealed
to others? What precautions have been taken regarding these disclosures?
Have there been public disclosures or disclosures to competitors?

(viii) Does this particular chemical substance leave the site of
manufacture (including import) in any form, e.g., as product, effluent,
emission? If so, what measures have been taken to guard against the
discovery of its identity?

(ix) If the chemical substance leaves the site in a product that is
available to the public or your competitors, can the chemical substance
be identified by analysis of the product?

(x) For what purpose do you manufacture (including import) the chemical
substance?

(xi) Has EPA, another Federal agency, or any Federal court made any
pertinent confidentiality determinations regarding this chemical
substance? If so, please attach copies of such determinations.

(2) If any of the information contained in the answers to the questions
listed in paragraph (b)(1) of this section is asserted to contain
confidential business information (CBI), the submitter must clearly
identify the information that is claimed confidential by marking the
specific information on each page with a label such as “confidential
business information,” “proprietary,” or “trade secret.”

(c) Site identity. A submitter may assert a claim of confidentiality for
a site only if the linkage of the site with a reportable chemical
substance is confidential and not publicly available. The following
steps must be taken to assert a claim of confidentiality for a site
identity:

(1) The submitter must submit with the report detailed written answers
to the following questions signed and dated by an authorized official:

(i) Has site information been linked with a chemical identity in any
other Federal, State, or local reporting scheme? For example, is the
chemical identity linked to a facility in a filing under the Emergency
Planning and Community Right-to-Know Act (EPCRA) section 311, namely
through a Material Safety Data Sheet (MSDS)? If so, identify all such
schemes. Was the linkage claimed as confidential in any of these
instances?

(ii) What harmful effect, if any, to your competitive position do you
think would result from the identity of the site and the chemical
substance being disclosed in connection with reporting under this part?
How could a competitor use such information? Would the effects of
disclosure be substantial? What is the causal relationship between the
disclosure and the harmful effects?

(2) If any of the information contained in the answers to the questions
listed in paragraph (c)(1) of this section is asserted to contain CBI,
the submitter must clearly identify the information that is claimed
confidential by marking the specific information on each page with a
label such as “confidential business information,”
“proprietary,” or “trade secret.”

(d) Processing and use information. A submitter may assert a claim of
confidentiality for each data element required by §711.15(b)(4) only if
the linkage of the information with a reportable chemical substance is
confidential and not publicly available. The following steps must be
taken to assert a claim of confidentiality for each data element,
individually, required by §711.15(b)(4):

(1) The submitter must submit with the report detailed written answers
to the following questions signed and dated by an authorized official:

(i) Is the identified use of this chemical substance publicly known? For
example, is information on the use available in advertisements or other
marketing materials, professional journals or other similar materials,
or in non-confidential mandatory or voluntary government filings or
publications? Has your company ever provided use information on the
chemical substance that was not claimed as confidential?

(ii) What harmful effect, if any, to your competitive position or to
your customer's competitive position do you think would result from the
information reported as required by §711.15(b)(4) and the chemical
substance being disclosed in connection with reporting under this part?
How could a competitor use such information? Would the effects of
disclosure be substantial? What is the causal relationship between the
disclosure and the substantial harmful effects?

(2) If any of the information contained in the answers to the questions
listed in paragraph (d)(1) of this section is asserted to contain CBI,
the submitter must clearly identify the information that is claimed
confidential by marking the specific information on each page with a
label such as “confidential business information,”
“proprietary,” or “trade secret.”

(e) No claim of confidentiality. If no claim of confidentiality is
indicated on Form U submitted to EPA under this part; if Form U lacks
the certification required by §711.15(b)(1); if confidentiality claim
substantiation required under paragraphs (b), (c), and (d) of this
section is not submitted with Form U; or if the identity of a chemical
substance listed on the non-confidential portion of the Master Inventory
File is claimed as confidential, EPA may make the information available
to the public without further notice to the submitter.

§ 711.35   Electronic filing.

 (a) You must use e-CDRweb to complete and submit Form U (EPA Form
7740–8). Submissions may only be made as set forth in this section.

(b) Submissions must be sent electronically to EPA via CDX.

(c) Access e-CDRweb and instructions, as follows:

(1) By Web site. Go to the EPA Inventory Update Reporting Internet
homepage at http://www.epa.gov/iur and follow the appropriate links.

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Contact the EPA TSCA Hotline at (202) 554–1404 or TSCA-Hotline@epa.gov
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