A/LJ.A6 - 032r I'mnivvcn Ink <&Chemicals, Inc.

AIL 2-1 6 -1 0 ZT F -Y /-0 1 /- /3 7 & UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 February 14,2001 -4'-2.2G-/SS7 OFFICE OF PREVENTION.

/ ^ 2 6 .

ARa.2.6 - / r i 7 7I T P' ''7 cCoD ro AMMONIUM PERFLUOROOCTANOATE (C-8) GROUNDWATER INVESTIGATION STEERING TEAM REPORT August 2003 Consent Order No.

NORTHERN KENTUCKY OFFICE SUITE 340 1717 DIXIE HIGHWAY COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 FAX: 513-381-6613 DAYTON, OHIO OFFICE SUITE 900 110 NORTH MAIN STREET DAYTON, OHIO 45402-1786 937-228-2838 FAX: 937-228-2816 Robert A.

A * .z 4 > -t 7 z AIR QUALITY DISPERSION MODELING ANALYSIS OF C8 EMISSIONS DuPont Fayetteville, North Carolina Facility Prepared by: Charles J.

nRcE>rC';.iVh m i"; 2 ah 9= io -4 226' 173-7 Genotoxicity, Carcinogenicity, Developmental Effects and Reproductive Effects of Perfluorooctanoate: A Perspective from Available Animal and Human Studies Prepared for the Association of Plastics Manufacturers of Europe and the Society of the Plastics Industry John L.

3M FLUOROCHEMICAL SUBMISSIONS February, 2002 - May, 2004 INDEX OF 3M'S 2002-2004 AR-226 DOCKET SUBMISSIONS BY DATE Back to Menu January 2003 Click on Study Title to View Report January 3, 2003 January 3, 2003 Submission Cover Letter Perfluorooctanesulfonyl Fluoride (POSF), T-7661.2, Bacterial Reverse Mutation Test, Huntingdon Life Sciences, Ltd., October 23, 2002 Perfluorooctanesulfonyl Fluoride (POSF), T-7661.3, In Vitro Mammalian Chromosome Aberration Test in Human Lymphocytes, Huntingdon Life Sciences, Ltd., October 22, 2002.

3M FLUOROCHEMICAL SUBMISSIONS February, 2002 - May, 2004 INDEX OF 3M'S 2002-2004 AR-226 DOCKET SUBMISSIONS BY DATE Back to Menu April 2004 Click on Study Title to View Report April 12, 2004 Letter from Michael A.

3CMmrMpwtdsftceaTl oDkcoploargtyveat 3SMt.

3M Specialty Materials 3M Center St.

M 3M Specialty Materials 3M Center St.

A(LL2-& J)G0 RECEIVED GP?

1UL&.2.G - 6bQ If fl L_ Barbara Leczynski 05/05/2000 03:37 PM To: Karen Lannon/DC/USEPA/US@EPA, Mary Dominiak/DC/USEPA/US@EPA cc: Subject: followup to perfluorochemicals meeting on April 28 -------------------------Forwarded by Barbara Leczynski/DC/USEPA/US on 05/05/2000 03:31 PM Charles Auer ; 05/05/2000 12:03 PM ro om~ov i JHS- -o zx ro cn CO <=>za ~ ~~ oo om --rn O pq OO To: dchakes1@mmm.com cc: bob.sussman@lw.com, Oscar Hernandez/DC/USEPA/US@EPA, Neil Patel/DC/USEPA/US@EPA, Robert Perlis/DC/USEPA/US@EPA, Barbara Leczynski/DC/USEPA/US@EPA Subject: followup to perfluorochemicals meeting on April 28 Dear Bill and Dan, 3M, We found the meeting very helpful in furthering our understanding of the situation with regard to PFOS and other perfluorochemicals.

fSVO INDEX TO TSCA SECTION 8(e) DOCKET SUBMISSION BY 3M COMPANY (AUGUST 17, 2004) I.