Responsible Substance group MS Acronym Structural Traits C1 C2 Perfluoroalkyl carboxylic acids Important PFCA precursors Perfluoroalkyl dicarboxylic acids Perfluoroether carboxylic acids Perfluoroalkyl sulfonic acids Important PFSA precursors Perfluoroalkyl disulfonic acids Perfluoroether sulfonic acids Perfluoroalkyl phosphonic acids PFCAs PFdiCAs PFECAs PFSAs PFdiSAs PFESAs PFPAs CnF2n+1-COOH HOOC-CnF2n-COOH -CnF2n-O-CmF2m-; -COOH CnF2n+1-SO3H HO3S-CnF2n-SO3H -CnF2n-O-CmF2m-; -SO3H (CnF2n+1)-P(=O)(OH)2 C3 C4 PFBA C5 C6 C7 C8 C9 C10 C11 C12 PFHxA PFHpA PFOA PFNA PFDA C13 C14 C15 C16 C17 C18

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Draft agenda for PFAS-RESTRICTION WEBEX Meeting between DE, DK, NL, NO, SE CA and ECHA 23 November 2020, 9:00 - 13:00 (CET) Login details: See below Point 1 - Opening and adoption of the agenda (9:00-9:10 am) Point 2 - Minutes and action points (9:10 - 9:20 am) 2020-11-08_PFAS RESTR-10 Minutes and APs_Draft of FINAL.docx 2020-11-17_Continued list of APs and their status.docx Point 3 - Status of COM/ECHA restriction on firefighting foams (9:20- 9:30 am) Point 4 - Status update WP7 and Essential Use (9:30 - 10:00 am) Update from NL CA on progress on concept of "essential use" CARACAL discussions and COM concept of "essential use" Point 5 - Status update WP1 (10:00 - 10:30 am) RMOA Discussion of draft RMOA template (Timing finalization till 1st half of 2021) Discussion of possible restriction options (examples from previous restrictions) Call for evidence follow-up Information on Webinar 29 October - Finalisation Q&As Point 6 - Status update WP4 (10:30 - 11:00 am) All Member States to give an update on their/consultants work on the different sub-uses Timing finalization of the WP4 studies Outstanding issues Break 11:00 - 11:30 am Point 7 - Status update WP2 (11:00 - 11:15 am) Point 8 - Status update WP3 (11:15 - 11:30 am) Point 10 - Action points, next steps & meetings (11:30-12:00 am) Feedback from RiME Meeting (deadline for written comments 20 November) Request from PlasticsEurope for a meeting Next WebEx meeting: December 21 WebEx Details ECHA Risk Management invites you to join this Webex meeting.

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3 GLP10-01-02 Interim Report 01: Analysis for PFOS, PFHS and PFBS in Decatur Site Soils Collected in March/April 2010 Study Title 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way West Chester, PA 19380 Phone: 610-701-3761 Principle Analytical Investigator Cleston C.

3 Analytical Report Determination of PFC Concentrations in Fish Collected from the Tennessee River in the Fall of 2012 Study Title Analytical Study ISO12-01-01-04: Tennessee River Fish Sample Analysis, October 2012 Project Coordinator(s) Jai Kesari, P.E., DEE and Charles Young Weston Solutions, Inc. 1400 Weston Way Westchester, MA 19380 Principal Analytical Investigator Cleston C.

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Primary Skin Irritation Test with T-3874 in Albino Rabbits / y Experiment No: Conducted At: Dates Conducted: Conducted By: Reviewed By: 0386EB0135 Pathology and Toxicology Riker Laboratories, Inc.

A R Z 2 6 'G > Z & International Research and Development Corporation SPONSOR: COMPOUND: SUBJECT: 3M Company FM-3422 Ninety Day Subacute Rat Toxicity Study.

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Experiment No.: Conducted At: Dates Conducted: Conducted By: Reviewed By: AR03G-O3I3 Primary Skin Irritation Test with T-3494 in Albino Rabbits 0884EB001 2 Safety Evaluation Laboratory Riker Laboratories, Inc.

AR226-1030A041 BACK TO MAIN 3M Environmental Laboratory Report No.

BACK TO MAIN MULTI-CITY STUDY FIELD REPORT FOR MOBILE ALABAMA AND PENSACOLA FLORIDA - BATTELLE DUXBURY ACTIVITIES for Project Number N100672-01 Submitted to September 29,1999 Prepared by Christopher Gagnon Battelle 397 Washington Street Duxbury, MA 02332 (781) 934-0571 BAk T MAIN Table of Contents Page: i TABLE OF CONTENTS Page 1.

BACK TO MAIN Centre Analytical Laboratories.

BACK TO MAIN ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE________________________ Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.