Document 96MYdJqEYnMZZRO52q92ny2e

CHEMICAL MANUFACTURERS ASSOCIATION September 17, 1980 Mr. Ken Krenicky Associate Counsel Certain-Teed Corp. P.0. Box 860 Valley Force, Pennsylvania 19482 Dear Mr. Krenicky: In response to your inquiry, I am enclosing a breakdown of phases of research conducted by the CMA Vinyl Chloride Project Panel. Our records show that Certain-Teed Products, Corp. participated in all seven phases of the research procram, the first of which was initiated in February 1973. "Participation" means that your company provided financial support for the project through a written commitment (a sample of which is also enclosed) and appointed a Panel member. Certain-Teed Products is not a member of CMA; however, membership in the Association is not a prerequisite for participation in CMA-sponsored research programs. Your panel representative is currently Mr. William Blakeslee and our records show he has attended all meetings this year. I trust this information will be of use to you. Sincerely CRS:law Enclosure Carol R. Stack, Ph.D. Project Administrator Vinyl Chloride Research CMA 004288 Formerly Manufacturing Chemists Association--Serving the Chemical Industry Since 1872. 1825 Connecticut Avenue. NW Washington. DC 20009 Telephone 202/328-4200 Telex 89617 (CMA WSH)