Document 6bG60XBZ6oe8X2GZVpJ4Z9Ov3

ctr Chemical Manufacturers Association January 30,1998 VIA FEDERAL EXPRESS William Cibulas, Ph.D. Chief, Research Implementation Branch Division of Toxicology Agency for Toxic Substances and Disease Registry 1600 Clifton Rd., NE Mail Stop E29 Atlanta, GA 30333 Re: Vinyl Chloride Developmental Toxicity Study Dear Dr. Cibulas: Pursuant to the Memorandum of Understanding for the Voluntary Research Program adopted by the Chemical Manufacturers Association Vinyl Chloride Health Committee and the Agency for Toxic Substances and Disease Registry (ATSDR), I am submitting for ATSDR review the final report of the Developmental Toxicity Study portion of the study, "Vinyl Chloride Combined Inhalation Two-Generation Reproduction and Developmental Toxicity Study in CD Rats." As per the project study plan (revised April 22,1997), the next progress report on the Reproductive Study portion is due to ATSDR in April, with the final report to be submitted in July 1998. Should you have any questions or comments about this submission or the Reproductive Study, please feel free to call me at 703/741-5639. Sincerely, Wendy K. Sherman Manager, Vinyl Chloride Health Committee Enclosure: Final Report of the Vinyl Chloride Developmental Toxicity Study (2 copies) cc: Vinyl Chloride Health Committee (w/o enclosure) Innovation, Technology and Responsible Care At Work 1300 Wilson Bivo., Arlington, VA 22209 Telephone 703-741-5000 Fax 703-741-6000 BFG 00281 BFG40787