UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

WASHINGTON, D.C.  20460

OFFICE OF

PREVENTION, PESTICIDES

AND TOXIC SUBSTANCES

March 5, 2008

MEMORANDUM

SUBJECT:	Nicotine and derivatives.  PC Code:  056702.  Case #:  2460.  

	DP Barcode:  D350076.

FROM:	Bonnie Cropp-Kohlligian, Environmental Scientist

		Abdallah Khasawinah, Toxicologist

	Susan V. Hummel, Chemist/Senior Scientist

	Ray Kent, Branch Chief

Reregistration Branch 4

Health Effects Division (7509P)

THROUGH:	Jack Housenger, Associate Director

Health Effects Division (7509P)

TO:	Jill Bloom, Chemical Review Manager

Reregistration Branch 2

Special Review and Reregistration Division (7508P)

Per your request and with the approval of Health Effects Division (HED)
management, the following attachments will constitute HED’s
contribution to the Nicotine and derivatives Reregistration Eligibility
Decision (RED) along with the previously completed 2001 Nicotine
Incident Report (see D276938, J. Blondell and M. Spann, 08/10/2001).

ATTACHMENT I:  The unsigned DRAFT HED Chapter of the Nicotine and
derivatives Reregistration Eligibility Decision Document presented to
the HED Risk Assessment Review Committee (RARC2) on August 22, 2007 for
consideration.  79 p.  [Note:  This document includes minor editorial
modifications made after August 22, 2007.]  

ATTACHMENT II:  An unsigned copy of the HED Risk Assessment Review
Committee (RARC2) Report dated August 22, 2007 concerning recommended
changes to the DRAFT HED Chapter of the Nicotine and derivatives
Reregistration Eligibility Decision Document.  3 p.

ATTACHMENT III:  The unsigned DRAFT HED document entitled, “Revised
Postapplication Exposure and Risk for Episodic Ingestion of the Bonide
Dog & Rabbit Chaser End-Use Product (EPA Reg. No. 4-465)”.  1 p. 
[Note:  This document was drafted (08/29/2007) in response to
recommendations specified in the HED Risk Assessment Review Committee
(RARC2) Report dated August 22, 2007.]

