ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonatmea;y alsobe referred toas PFOS, FC-95, oras a component ofFC-3072. (1Octanesulfoniaccid)(CAS # 2795-39-3).

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Comment on Proposed Restriction of PFAS May 25, 2023 Japan Fluoropolymers Industry Association (JFIA) We, Japan Fluoropolymers Industry Association (JFIA), think that fluoropolymers should be distinguished from the proposed restriction of PFAS (Per- and polyfluoroalkyl substances), which collectively regulates more than 10,000 of organofluorine compounds (PFAS) on the grouping basis.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

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United Nations Environment Programme 1 p 6~3 UNEPrnOPSiPOPRC .vC1zP . 1 7 November 2005 English only Persistent Organic Pollutants Review Committee First meetin g Geneva, 7-11 November 2005 Agenda item 5 (e ) Considerati on of chemicals proposed for inclusion in Annexes A, B and C of the Convention : perfl uorooctane sulfonate Addendum to the dossier on perfluorooctane sulfonate Submission by Sweden K0540874 081105 For reasons of economy, this document is printed in a limited number.

: AR226-3642 ARRRG. 3638 INTERIM REPORT #1 Analysis of Oskdale Water Samples STUDY TITLE AnalysisofPerfluorooctanoic Acid (PFOA), Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS), and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, and Clams Using LC/PMrSo/grMaSmfor the 3M Cottage Grove Monitoring DRAETAQUIREMENTS [EPA TSCA Good Laboratory Practice Standards 40 CFR 792 STUDYDIRECTOR Jaisimha Kesari P.E., DEE We1s4t0o0nWSeosluitoinonWs,ayInc.

European Control Manufacturers Association www.afecor.org September 2023, Request for a time unlimited derogation or maximum exemption time of the PFAS Restriction Executive summary: - Afecor fully support the restriction of substances that have shown to pose a risk, in accordance with the legal framework - Not all PFAS classes are associated with the same use case hazard profile and, therefore, a segmentation according to risk must be made in the restriction proposal instead of grouping together all PFASs - Derogations are needed if: o No suitable alternatives exist o There is no risk to the environment and health expected due to the product/ application - For our products: o The final appliance using afecor controls are employed in very controlled applications and are mounted and dismounted by professionals o Releases to the environment are not expected as production processes of fluoropolymers are technically designed to ensure prevention of dispersion of PFASs into the environment o Our members do not manufacture fluoropolymers-based components themselves o Fluoropolymers-based components are important for the key functions of our members' controls due to their unique properties - Afecor requests: o Time unlimited derogation of gas- and liquid fuel controls or a o 13,5-year derogation for fluoropolymers Introduction and aims This comment is submitted in the name of afecor, the European control manufacturer association.

3M Katherine E .

SOLARIMPULSE FOUNDATION Congratulations !

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Pilot-Scale Fluoropolymer Incineration Study: Thermal Treatment of a Mixture of Fluoropolymers under Representative European Municipal Waste Combustor Conditions Dr.

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Taft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800 /Cincinnati, OH 45202-3957 /Tei : 513 .381 .2838 / Fax : 513 .381 .0205 /www.taftlaw.com Cincinnati / Clevelano / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing ROBERT A.