Document 8zNk2Nn6v4VpOZYqYy0NOGNB

arm ) The miri acles of scii ence a . RECCEEIVED OSFEB-rg9 MHll:2p 7A R535 70 rL Me arteh n CRieoer asytt Coun Emme fFiin neoti5en m8iionse eet pocom Ale 1913 February 8, 2005 VIA OVERNIGHT MAIL Document Control Office (DCO) b Officeof Pollution Prevention and Toxics (OPPT) U.S. Environmental Protection Agency [EPA East, Room 6428 1201 Constitution Avenue, N.W. `Washington, DC 20460 Attn.: Ms. Mary Dominiak Dear Ms. Dominiak: RE: AR-226 Submission Enclosed are electronic versionsofthe charts we used with Susan Hazen and otherson January 31, 2005 as we discussed the "DuPont Global PFOA Strategy". One CD is marked as containing TSCA CBI, the other is marked as company sanitized. Charlie Auer suggested that we submit corrected versionsof the paper charts we had distributed to the `meeting attendees after [ explained that we had determined hours before the presentation that one slide needed correction. Slide 42 has been corrected to remove "& Fluorotelomer Precursors" from the subtitle and to insert areference to precursors in the third footnote. Please contact me at 302-992-3204ifyou have questions or need further clarification `with respect to this submission. Very truly yours, Noastta { Res Martha L. Rees Associate General Counsel nay IEEE E n /