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.

Science of the Total Environment 866 (2023) 161311 Contents lists available at ScienceDirect Science of the Total Environment ER journal homepage: www.elsevier.com/locate/scitotenv Science -,, Total Environment An autopsy study of hollow fiber and multibore ultrafiltration membranes from a pilot-scale ultra high-recovery filtration system for surface water treatment Yong-Gu Lee a, Jaegwan Shin b, Seung Joon Kim C Kyung Hwa Cho d, Paul Westerhoff e, Hojung Rho f'*, Kangmin Chon a' b' " a Department of Environmental Engineering College ofAM Culture, and Engineering Kangwon National University, 1 Kangwondaehak-gil, Chuncheon-si, Gangwon-do 24341, Republic of Korea b Department of Integrated Energy and Infrasystem, Kangwon National University, Kangwondaehak-gil, 1, Chuncheon-si, Gangwon-do 24341, Republic of Korea Technology Research Laboratory, Kolon Global Corporation, 11 Kolon-ro, Gwacheon-si, Gyeonggi-do 13837, Republic of Korea d School of Urban and Environmental Engineering Ulsan National Institute of Science and Technology, Ulsan 44919, Republic of Korea e NanosystwnsEngineeringResearch CenterforNanotechnology-enabled Water TrealinenL School ofSustainable Engineeringand theBuiltEnvironment; ArizonaState University, Tempe, AZ85287-5306, USA f Department of Environment Research, Korea Institute of Civil Engineering and Building Technology, 283 Goyang-Daero, Ilsanseo-Gu, Goyang-si, Gyeonggi-do 10223, Republic of Korea HIGHLIGHTS A pilot-scale ultra high-recovery filtration system achieves 99.5 % total water recovery.

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May 11, 2023 Laird Use of Fluorosilicone Elastomer for Conductive Gaskets and Seals Laird currently uses fluorosilicones in elastomer formulations for a variety of parts for its military aerospace customers.

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Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

AR226-2339 Fluoropolymers Monitoring Technical Group September 18,2003 Agenda Program Overview - EPA Suggested Priority Change Discussio Landfills Soil Sampling Biota Sampling -*\ Possible Sources of Exposure FPA Manufacture Non-Fluoropolymer Products P Impu POS Ma Fluoropolymer Manufacture S -0 0 0 0 01 (0 Ul High Heat Treated Applications Low Heat Treated Applications Point Source Emissions Population Exposure Material Flow Trans formatio to PFO APFO Manufacture Fluoropolymer Summary Processing Fluoropolymer Manufacture Dry Resin Processing Non Fluoropolymer Products Aqueous Resin Processing APFO Manufacture 99% Reduction in emissions as compared to prior manufacture Air dispersion modeling Water monitoring -- Prior Manufacturer - New technology baseline Program Plant Design LOI LOI/other LOI Tim In p Co Ong Ong >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary Processing Fluoropolymer Manufacture Dry Resin Processing Non Fluoropolymer Products Aqueous Resin Processing Non-Fluoropolymer Products Program Tim Commitment to not sell APFO outside fluoropolymer industry LOI Ong >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring Fluoropolymer Summary Processing | Fluoropolymer _^ Manufacture Dry Resin Processing Aqueous Resin Processing LOI ECA Fluoropolymer Manufacture Global Material Balance 50% Emissions Reduction Commitment 2002 Status - 48% reduction from the baseline Monitoring/Modeling Commitments - Air dispersion modeling - Groundwater - Soil - Landfill Program pre-LOl pre-LOl LOI LOI/other Other Other Tim Com 2 12/3 Ong (Tod (Tod >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary >50% Emissions Reduction Fluoropolymer Manufacture 1Mr Dispersiol[1 ^Modeling \ ^Vater Sampli]^ ^^lonitoring Processing -> Dry Resin Processing Aqueous -> Resin Processine A^^on ^ k Processing/Articles of Commerce Program nTni" m Articles of commerce testing - "New" Articles of Commerce LOI 12/ - "Aged" Articles of Commerce ECA 2Q Dispersion processors material LOI 12/ balance Incineration testing ECA 6/3 >99% Emissions Reduction APFO Manufacture Air Dispersion Modeling Water Monitoring LOI ECA Fluoropolymer Summary >50% Emissions Reduction Fluoropolymer Manufacture t\.ir Dispersior1 ^Modeling \ ^Vater Sampliing/ ^^[onitonng Processing -^ Dry Resin - Processing Aqueous -> Resin - Processing r ^ o n ^J Fluo^^lymer|]----------------------------------y Promts f Articles of Commerce Te Dispersion Processors M Aged Articles of Comme Incineration Testing EPA Proposal Delay "Articles of Commerce" testing and goal date an accelerate "Air dispersion modeling95 at Fluoropoly manufacturing sites in order to expedite the process determine if additional monitoring (and ECA) is nee these facilities.

AR226-2361 September 2002 Through August 2003 Air Dispersion Modeling Analysis ofAPFO Emissions (Revised) May 24,2004 Page 1 of 9 SEPTEMBER 2002 THROUGH AUGUST 2003 AIR DISPERSION MODELING ANALYSIS OF APFO EMISSIONS .- _..-_ -_... -..--_^-_ __.---__--.-..

Telephone Email: = lexxion.eu Lexxion Verlagsgesellschaft mbH Guntzelstrafle 63 10717 Berlin Deutschland www.lexxion.eu Geschaftsfiihrer/Managin Dr.

AR226-2566 .

To: Cc: From: restrictiePFAS] @mmm.com] @rivm ni]; IEE Sent: Wed 1/20/2021 8:03:32 PM Subject: RE: Contact details consultant Electronics Received: Wed 1/20/2021 8:03:33 PM EEE EXER, Dear Thanks for feedback.

Cc: From: restrictiePFAS @rivm.nl] Sent: Fri 1/13/2023 3:44:15 PM Subject: RE: [EXT] Antw: PFAS restriction - Annex XV Received: Fri 1/13/2023 3:44:22 PM JRE From: erivm.nl> Sent: Friday, January 13, 2023 4:43 PM BEER To: SRE Cc: restrictiePFAS < 5.1.2 @ chemours.com> @rivm.nl> Subject: [EXT] Antw: PFAS restriction - Annex XV [External email.

FPP4EU Collaboration Platform Workshop Date and time: 30 March 2023; 10.00-15.00 CET Venue: Thon Hotel EU, Brussels, meeting room: Germany REGISTRATION including coffee starts at 09.30CET 2966554 F P P ( 1 - E U riiinrnPrnriofttA and pre,. fetr fiirnna A sector group of Cefic vppem Chencal haus, COLCIfli Cefc utl Time fl 1V .UV 10:10 10:55 12:00 Content Welcome =SIEC=Cefic DG) The PFAS restriction proposal explained by the dossier submitters Norwegian Environment Agency, 5.1.2e Q&A session Panel of dossiers submitters Moderated byMEIMCefic) LUNCH Section for Chemicals 13:00 PFAS downstream users' views on the restriction proposal "A DIGITAL View on the PEAS restriction" --ENSED1G1TALEUROPE "Safety vs Regulation?"

Ministerie van Infrastructuur en Waterstaat > Retouradres Postbus 20904 2500 EX Den Haag Dhr.