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NAVAL RESEARCH LABORATORY W A SH IN G TO N , D.C. 20375 in r e p l y refer t o : 6l80-339:HBP:bh t S ^ 9 .9 9 From: To: Director, Naval Research Laboratory, Washington, D.

chemicalwatch.com Date: 15.12.2016 Page: Circulation: Type of media: Author: Section: Online ... proposed restriction on the manufacture and marketing o f perfluorooctanoic acid (PFOA)...They also agreed a sixyear transition period for its application to:...plasma nanocoatings...classified CMR [carcinogenic, mutagenic or reprotoxic] substance.

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From: To: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05; Hunstad, Mary P CIV NAVSEA HQ, SEA 05 (mary.hunstad@navy.mil) 4/18/2016 2:32:24 PM FW: EU PFOA Regulations rest_pfoa_compiled_opinions_en[1].pdf ......Original Message......

Last Updated: June 10, 2016 Frequently Asked Questions: Perfluorinated Compounds (PFC)/ Perfluoroalkyl Substances (PFAS) FOP II) 11 P I ) / I 1)01) IJM ONLY Approved by: D/ON(E) l US00007391 Last Updated: June 10, 2016 Contents SOURCE OF INFORMATION................................................................................................................................5 GENERAL..............................................................................................................................................................5 What is PFCorPFAS?......................................................................................................................................

From: To: CC: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Hunstad, Mary P CIV NAVSEA HQ, SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05 2/8/2017 12:08:38 PM FW: GAO AFFF Questions_RESPONSE GAO 100947 - AFFF Questions Rev1 sgf (2).docx Mary, Here are my proposed responses to the GAO questions.

3 3M Environm ental Laboratory E05-0210 Interim R eport#13 Interim Report #13: Analysis of Tennessee River Water Samples Study Title A P (PFBS), Pn a l y s i s o f e r f l u o r o b u t a n e s u l f o n a t e erfluo ro hexanesulfonate (PFHS), a n d Pe r f l u o r o o c t a n e s u l f o n a t e (PFOS) in Wa t e r , So i l , Se d i m e n t , Fi s h , C , V , Sl a m s e g e t a t i o n m a l l Ma m m a l Liv e r a n d Sm a l l M Sa m m a l e r u m Us i n g LC/MS/MS 3M D M Pf o r t h e e c a t u r o n it o r in g r o g r a m Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR 792 Author Michelle D.

BACK TO MAIN Executive Summary of Hydrolysis Studies 3M has completed a series of studies of the hydrolytic reactions of various fluorochemicals.

BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State College, PA 16801 www.centrelab.com ^P hone: (814)231-8032 Fax: (814) 231-1253or (814) 231-1580 Analytical Report Fluorochem ical Characterization of Drinking W ater Sam ples Colum bus, GA (W 2336) Centre Analytical Laboratory Report No. 023-007F (Revision 2) (Revision Date 3/21/01) Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE DOCUMENTS CLICK A C O M P O U N D TO V IE W LIST OF S TU D Y TITLES COMPOUNDS PFOS FOSA N-EtFOSE ALCOHOL N-MeFOSE ALCOHOL Back to Main Menu MULTIPLE CHEMICAL STUDIES HUMAN SERA/MEDICAL SURVEILLANCE/EPIDEMIOLOGY

BACK TO MAIN Analytic Report Analysis o f PFOS in Test Organisms from the 96-Hour Static Acute Toxicity Test with the Freshwater M ussel Laboratory Report No.

BACK TO MAIN 3M Medical Department Study: T-6395.14 Analytical Report: FACT TOX-111 LRN-U2994 Study Title Oral (Gavage) Pharmacokinetic Recovery Study of PFOS in Rats Analytical Laboratory Report Title Determination of the Concentration of Perfluorooctanesulfonate (PFOS) in the Serum, Liver, Urine, and Feces of Cri:CDBR VAF/Plus Rats Exposed to PFOS via Gavage Data Requirement Not Applicable Author 3M Environmental Laboratory Study Completion Date at signing Performing Laboratories Urine Analyses Feces Analyses 3M Environmental Laboratory Building 2-3E-09, 935 Bush Avenue St.

Centre Analytical Laboratories, Enc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Drinking Water Samples Columbus, GA (W2336) Centre Analytical Laboratory Report No. 023-007F Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

M a ,se _ 6s ~5 PFOS 3Pharmacokinetic - 000163 * l-`i ci O 28 Day Percutaneous Absorption Study with FC-98 in Albino Rabbits r e c'A Mti i i t w T 6 )L\C ctifyf Experiment No.