Via Federal Express PUBLIC COPY y tthmamvuy-ij'iH^ { ^ '- ^ a AA * i February 20, 2008 Ooo Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics U.S.

From: To: CC: Sent: Subject: Attachments: Carty Jeffrey L NNVA Roth Robert A NNSY; Hunstad Mary P NSSC Dedmond Randy M NNSY; Hunstad Mary P NSSC; Toncray Bradley A NNVA; D'Amato Nicholas NNVA; Klamut James J NNSY 4/4/2001 11:18:56 AM AFFF FW: Ban on AFFF Bob, In regards to your question concerning future manufacture of AFFF concentrate.

Chemical & Material Risk Management Directorate Office of the Under Secretary of Defense for Acquisition, Technology & Logistic Chemical & Material Emerging Risk me Aqueous Film Forming Foam (AFFF) Some legacy AFFF formulations contain chemicals that present human health and environmental risks and require special handling and disposal.

r PUBLIC COPY October 30,2007 Via Federal Express Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics U.S.

FY1-050-0 1378 At t achments Studies to Letter to C.

,CARRS AR226_ 1069 5_5463 seer Gz0R000%0 [3 a5.

' 226_ ; #Raz Hi 7 M2 735 02813 gig SEP 122M MEMORANDUM SUBJECT: FROM: Meeting Summary; August 30, 2002 EPA/Industry Meeting on Selected Toxicology Studies of PFOA Oscar Hemandez, 7- War Risk Assessment Division (7403M) TO: Administrative Record File AR-226: PFOS, PFOA, Telomers, and Related Chemicals 2 23 = 33 pit 2 25 5 >= On August 30, 2002, a meeting was held with toxicologists from EPA and the `FgleunoerraotpioolnyrmeeprroMdauncutfiavcetutorxeircsitGyrsotuupdy(aFnMdG6)-mtoondtihscmusosnktheeyrsetsuuldtysoofftthhee aremcmeontnliyucmomspalltetoefd two perfluorooctanoic acid (APFO).

TELOMER RESEARCH PROGRAM 1200SouEtAhHayes Sror AinVdiggro2220n0-5,050 Vv 2 ETRY = Clariant.

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o AR 226 . 068] Life Cycle Waste Stream Estimates apps BANTER CONIA August 2000 Aached is an executive summary oaf report prepared by Battelle Memorial Institute: entitled "Sulfonated Perfluorochemicals: U.S.

DuPont Legal 136, Anis. snot RECEIVE HEY23 jit gi se Ar2z2-177 May 25, 2004 Mary Dominiak U.S.

BACK TO MAIN ACCUMULATION OF PERFLUOROOCTANESULFONATE AND RELATED FLUOROCHEMICALS IN MARINE MAMMALS John P.

SDRIPTSTH-6295.8, T-6316.4, T-6868.2, T0711 T-7132.1 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY `Title: Comparative Molecular Biology of Perfluorooctanesulfonate (PFOS, T-6295), N-cthyl perfluorooctanesulfonamido ethanol (N-E{FOSE, T-6316), N-Ethyl perfluorooctanesulfonamide (N-ECFOSA, T-6868), Perfluorooctanesulfonamido acetate (FOSAA, T-7071), and/or Perfluorooctanesulfonamide (FOSA, T-7132) of in Rats and Guinea Pigs following Oral dosing.

_ + CBaigloennidaalrRYeepaorrst offor20th0e2Maannduf20a0c3ture ofAPFO DuPont Com--pFayaettneviylle Work ARZ Page old 1876 Biennial Report for the Manufacture of APFO Calendar Years of 2002 and 2003 DuPont Company -- Fayetteville Works Naontdel:orTmhodeiifnicfaotrimoant.ion contained inthisdocumenitssubmitied voluntarily and may be subject tofuture revision CONFBUI SINED SS INEFORN MATT IONIISREA DACL TED o"TfhiIsntreenptor(tLiOsI)sutbomSittetepdhepnurLs. uJaonhtntsoonc,omAmssiitsmteannttsAdmmaindiestbryatDourP,oUnStEiPnAa,Meanrtcithle1d4", V2o0l0u3n,taLretyter Actions to Evaluate and Control Emissions of Ammonium Perfluorooctanoate (APFO)" PbuergsiunannitngtoiAn dtdheenydeaurmaIfItIoerftphriosduLcOtLi,onprcoovmimsieonnc5e,sa, faancidlictyonmtainnuufiancgtufrorinfgivAePcFoOnsiescurteqiuviereydeatros, following, for the prior calendar year, report to EPA biennially the following information on a calendar year basis: 1.