- 247 ARRRG -- 45S 59 _ 000469 ~D- | ARRR6 BUSS SnTEROFFICE WERORANDUN baate: rN17emn1007 daaimoeposr voser SEoiRS wien Tor YoL.ureen, nno.

p. 1 'f P, ~~~ _ 6,76 ENVIRONMENT CANADA AND HEALTH CANAD A CONSULTATIONS ON THE PROPOSED ACTION PLAN FOR PERFLUOROCARBOXYLIC ACIDS AND PRECURSOR S REPORT OF CONSULTATION MEETING Ottawa, Ontario, Canada February 6 and 7, 2006 p. 2 Table of Contents INTRODUCTION . .. . . . .. . . ... . . . .. . ... . . .. . . . .. . . . . . . . ... . .. . . . . .. . . . . . . ... . . . . . . . . . . ... . . . . . . . .. . . . ... . . . .. . . . . . . . . .. . . . . . . . 2 WELCOME/OBJECTIVES . . . . . . . .. . . . .. . . . .. . . ... . . . .. . . .. . . .. . . . .. . . . . . . . . . . ... . . . . .. . . . . . . . .. . . . .. . . . . . . . . .... . . . . . 3 PART 1 THE SCIENTIFIC CONTEXT . . .. . . .. . . . .. . . .. . . ... . . . . . . .. . . . . .. . .. . . . . .. . . . . .. . . . .. . . .... . . . . . 4 PFCAs and Precursors : Simplified Terminology/Sources and Fate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Environmental Fate of Fluorotelomer Based Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 External Review and Science Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 PART 2 THE REGULATORY CONTEXT.............................................................. 8 Assessment and Management of Substances . .... .... . ... . . ... . ... . .... . .... .... . . ... . . ... ...... . . .. . ...... ... 9 PART 3 PROPOSALS ON PFCAs AND PRECURSORS ...................................... 9 Overview of Proposed Action Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Proposed Action Plan : New Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 FEEDBACK ON PROPOSED ACTIONS FOR NEW SUBSTANCES . . . . . . . . . . . . 1 2 Process for preparing a Regulatory Impact Analysis Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Proposed Action Plan : Existing Substances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 FEEDBACK ON PROPOSED ACTIONS FOR EXISTING SUBSTANCES . . 1 4 Proposed Action Plan : Research and International Cooperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 CLOSING COMMENTS AND NEXT STEPS . . . .. .. . ... . . . . . ... . . .. . . . . . . . . .. . . . . . . . . . . . . . .. . . . ... . . . . . . 18 APPENDIX A : Consultation Agend a APPENDIX B : List of Participants Environment Canada Health Canada - PFCAs and Precursors : Action Plan Consultations - Report page 1 p. 3 INTRODUCTIO N In 2004, the New Substances Program of Environment Canada and Health Canada assessed four new substances which are considered sources of perfluorinated carboxylic acids (PFCAs) .

p. 1 Katherine E .

3M EnvirOnmental Laboratory Pmjeci No. 05-0210 Interim Report #5: Analysis of West MorganlEast Lawrence Municipal Water Samples Study Title ANALYSIS OF PERFLUOROBUTANESULFONATE(PFBS), PERFLUOROHEXANESULFONATE (PFHS), AND PERFLUOROOCTANESULFONATE(PFOS) IN WATER, SOIL, SEDIMENT, FISH, CLAMS, VEGETATION, SMALL MAMMALIVER AND SMALL MAMMALSERUM USING LC/MS/MS FOR THE 3M DECATURMONITORINGPROGRAM Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR 792 Author Michelle D.

TEE The4ler -- "plied STL : SMueneurrdaa,le prE oomei msaraee oe md FrONPFOSAmin Lox prez soma ------ 0T rAinaoWi Tansmingam a et sop2200 oEp2.sowaontr METHODS SUMMARY DrG270329 | PEE ARJLeYaTInCAL rPeRTEaPoARnATION : Le/us/ns, pron Dex -1c-0012 References: omy OSepveerrantinTgrenPtrocLeadbuorrea.tores, Denver, Facility Standard | DEP2-SDWB-000002 METHOD / ANALYST SUMMARY DrG270329 | mmTLHrOTDICN, mer nave oan -1c-0012 Jaqueline Bonnett 003601 References: ax OSepveerrantinTgrenPtrocLeadbuorrea.tores, Denver, Facility Standard | DEP2-SDWB-000003 SAMPLE SUMMARY 76270329 | MnOa#msapororEs cmLaiEnverseumiesn 333300603 000032 sRovUaNmEDMAELDEE Fpo0z8 ooe ArmkE(d esr).ntse0mgeos rioerpsr mf12lr | TPeo r are tt begppee,s esi por i ty eepeercl, or ne.dn,ktpl,ho, hr.eype, vty, lspe ec t,t i,i,ml,ee, ty, we.

PASCAnoalluymtibciaalServices- Created with Analpystt Reporter Printed: 14/02/2010 6:41:00 PM PDraotjaeFctie E02v0a8'1s0bP1rSoamcpPlFeCsstwoinfg inRessturlutmTeanbtlNeame __A0P2I05801000SamplesLoanbg [SampleName ioaossE:002 `AcquisitionDate |2/9/2010 1218.12 AML [injectionVolume [5 `SampleType [(AcqunisitiionMeethocd[|2PtF2CRonstenxLonvg damiarDi[lwuetiigohntFtaocVtoorlme [[ 100000]| FReistuslPtsekSummary Anais RY Gane [eros | PFDOA 1 PFT Prien ores |wow |2mas | mw | owes "o worros| somo omwin| 0 |wa | 13C-PFDoA 161840 0.00 (4.63) 0 NIA No | 13C.PF00A| 161840 | 0005.14) o A No | voeroor| sew Joma | 0| wa | we 48i Sel!

CC : AR726-0359 SUMMARY OF HISTOPATHOLOGICAL EXAMINATIONS OF FATHEAD MINNOW (Pimephales promelas) EXPOSED TO 78.01 FOR 30 DAYS.

ARNG-054?

.

AR 226 -- O48 READY BIODEGRADATION (OECD 301E) TEST SUBSTANCE Identity: A mixture containing perfiuorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a componenotf FC-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

BACK TO MAIN BIODEGRADATION (Acclimated Activated Sludge and Sediment Cultures) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

02/28/2001 ENVIRONMENTAL LABORATORY ARCHIVED FINAL REPORT B1ACK TO MAIN LAB REQUEST NO. 8442 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9970012600 DATE RECEIVED: 0 9 / 0 7 / 1 9 8 2 DESC: ENVIRONMENTAL SCREEN ON L-6778 CONTRACT LAB(S): EXP COMP DATE: 11/12/1982 DATE COMPLETED: 1 1 / 0 9 / 1 9 8 2 PROJECT LEAD: PHONE NO: 3M FAX NO: 651-778-6176 EVAPORATE TO DRYNESS UNDER AIR OR N2.

I RwuestorNanm Report Project / Study Archive Request 1 Shaded areas for Amhivist us8 only I I Phone I I R F C I Cabinet: Drawer: Summarv Group: ,E:sA AAJrqLqncnL GkOLP Group Project Number: Project Leadl Study Director: Contract - 3 OHA F L A H H 7 9 Laboratories: Contract Project # Client Organization: Client Contact: Client Project Number: 3 r/l L3/ LL,ArV, 1 &E46id f i u --7c4- g o 5 Analyte(s): Pa4 Test System (Sample Matrix): ,M I Project Type 0 Analysis R7iF-6. 0 Degradation E 0 Duct ResidueAnalysis 0 Ecotox FT%!

Caleadidii oF Selbiity Ff Fore foBAnCK TO MAIN bs distebT cailunm (04s) 0.85 md pointof meltn pret sens=e /]0C LoS (Ss = Ly LS =0,015 x10 ------------ eI GSt eereeva ---- e -- Los S= sks S = Hs< 7 po bf .

Final Report Mortality Study of Workers Employed at the 3M Cottage Grove Facility BACK TO MAIN Submitted by: Bruce H.