Non­
Dietary
Exposure
Jeff
Evans
Health
Effects
Division
Office
of
Pesticide
Programs
Non­
Dietary
Exposure

Assess
applicator
and
post
application
exposure
to
pesticides

Establish
Personal
Protective
Equipment
(
PPE)

for
applicators

Establish
reentry
intervals
(
including
Restricted
Entry
Intervals
(
REI))
Subpart
U,
Applicator
Exposure

Dermal
and
inhalation
exposure
data
are
now
required
based
on
toxicity
and
exposure
criteria

To
address
Occupational
and
Residential
Uses

Provide
exposure
calculations

Biological
monitoring
is
conditionally
required

Provided
human
pharmocokinetics
data
are
available
Subpart
U,
Applicator
Exposure

Product
use
information

Clarification
of
product
label
information

Duration
of
exposure

Number
of
applications
and
timing
Can
include
survey
information
Subpart
K,
Post
application

Expanded
to
include
greenhouse,
forestry
and
other
non­
agricultural
sites

Expanded
to
include
residential
post
application
exposures

Turf,
indoor
uses
and
pets

Indoor
surface
residues

Carpets
and
hard
surfaces

Non­
dietary
ingestion

Frequency
of
hand­
to­
mouth
events
and
transfer
efficiency
Subpart
K,
Post
application

Data
reporting
and
calculations

Product
use
information

Label
clarification,
identification
of
major
uses
and
exposures

Biological
monitoring

Conditional
Subpart
K
 
Post­
application
Exposure
Current
requirement
Proposed
requirement
Change
Revised
testing
criteria.
Expanded
use
sites
to
include
testing
for
greenhouses,
nurseries,
forests,
residential
settings,
golf
courses,
and
certain
indoor
environments.

Changed
from
CR
to
R.

Inhalation
exposure
875.2500
Inhalation
exposure
133­
4
Revised
testing
criteria.
Expanded
use
sites
to
include
testing
for
greenhouses,
nurseries,
forests,
residential
settings,
and
turf
grass.
Changed
from
CR
to
R.

Dermal
exposure
875.2400
Dermal
exposure
133­
3
Proposed
requirement.
Subject
to
revised
testing
criteria.

Indoor
surface
residue
dissipation
875.2300
None
Revised
testing
criteria.
Expanded
use
sites
to
include
testing
for
green­
houses,
nurseries,
forests,
and
residential
(
CR)
settings.

Soil
residue
dissipation
875.2200
Soil
dissipation
132­
2
Revised
testing
criteria.
Expanded
use
sites
to
include
testing
for
green­
houses,
nurseries,
forests,
residential
settings,
and
turf
grass.
Changed
from
CR
to
R.

Dislodgeable
foliar
residue
dissipation
and
turf
transferable
residues
875.2100
Foliar
dissipation
321­
1
Subpart
K
 
Post­
application
Exposure
Current
requirement
Proposed
requirement
Change
Proposed
requirement
for
residential
uses.

Not
required
for
occupational
uses.

Subject
to
revised
testing
criteria.

Nondietary
ingestion
exposure
875.3000
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Data
reporting
and
calculations
875.2900
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Description
of
human
activity
875.2800
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Product
use
information
875.2700
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Biological
monitoring
875.2600
None
Subpart
U
 
Applicator
Exposure
Current
requirement
Proposed
requirement
Change
Proposed
requirement.

Subject
to
new
testing
criteria.

Data
reporting
and
calculations
875.1600
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Biological
monitoring
875.1500
875.1600
None
Proposed
requirement.

Subject
to
new
testing
criteria.

Product
use
information
875.1700
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Inhalation
indoor
exposure
875.1400
875.1600
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Inhalation
outdoor
exposure
875.1300
875.1600
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Dermal
indoor
exposure
875.1200
875.1600
None
Proposed
conditional
requirement.

Subject
to
revised
testing
criteria.

Dermal
outdoor
exposure
875.1100
875.1600
None
