Document YwK29g2798QDmoG5QV2KD3NK

AU MO? Charles Auer 05/24/2000 01:39 PM To: gerald.l.kennedy@USA.dupont.com cc: Oscar Hernandez/DC/USEPA/US@EPA, patel.neil@epa.gov Subject: Request for change in submission date for PFOA exposure information Gerry, Thanks for your May 2, 2000 letter which, among other things, notes that DuPont may need more time to provide EPA with certain of the requested information on ammonium PFOA. I appreciate your efforts to complete the submission by May 26 of toxicity information on PFOS, PFOA, and other perfluorinated acids. Regarding exposure information on ammonium PFOA, you have indicated that you will attempt to complete this submission by May 26th (as originally requested by EPA) but may need more time to gather and summarize this type of information. Your proposed date of June 23, 2000 is acceptable, although I ask that you submit the information in advance of this date if the task is completed sooner. Charles Auer Director, Chemical Control Division OPPT/EPA ie--=s> Cr~= oo -orn D--iOnn -;:c c o pi CO* trcr