AR226-2978 Du Font HLR 477-92 TRADE SECRET Study Title STATIC, ACUTE, 96-HOUR L.C5Q OF H-19,173 TO FATHEAD MINNOWS.

Comment on Proposed Restriction of PFAS Aug 25, 2023 Japan Valve Manufactures' Association (JVMA) Japan Valve Manufacturers Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

O fluortubing Date: 23/09/2021 Kernkade 14, 3542CH, Utrecht NL Postbus 40278, 3504 AB, Utrecht NL Tel (31) (0)30 241 69 93 Fax: (31) (0)30 241 58 26 KvK Utrecht Nr. 30196531 BTW: NL 812957258 ABN-AMRO Nr. 450044769 E-mail: =@fluortubing.com www.fluortubing .com Kind attention: Mr.

.0 3 Department for Environment Food & Rural Affairs GB F-gas Review - update GB F-gas Review Objectives Domestic commitment for net zero Compliance with our international obligations Supporting wider government aims Progress Ongoing policy development and supporting analysis Next steps Draft consultation with proposals for changes Launch consultation Government response Legislate for changes Implement GB new F-gas Regulation Text in footer 2 .0 3 Department for Environment Food & Rural Affairs Defra 2023 Industry Survey Why An Industry Survey Defra has to set a phasedown schedule This needs to Be tailored to the GB market while recognising interdependencies Be technically and economically feasible Allow adequate gas for important uses such as the heat pump rollout while providing sufficient regulatory certainty to make investments Any decision we make has to be evidence-based Text in footer 4 What We Need To Know We have identified the most significant differences in assumptions between current modelling and ko Recherche modelling These are Commercial Refrigeration (7.5kW to 20kW) Industrial DX (20kW - 100kW) Residential Heat Pumps (including air to air, <12kW) Small VRF Systems (~ 50kW) We need industry input to fill in the gaps Text in footer 5 Ensuring Confidentiality The survey will be Confidential Anonymous We use Qualtrics: www.Qualtrics.com This provides a high level of data security and is GDPR compliant Used by government for creating secure online surveys that handle sensitive data.

TRADE SECRET AR226-3208 DuPont-8864 Study Title H-25124: Com)sitex7nF!

Comment on Proposed Restriction of PFAS May 30, 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.

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AR226-3393 HASKELL LABORATORY C4, C6 PERFLUORODnODOALKANE 1: EMERaEHCY^B^QSm^'llM : 1 ii:i : :1 EEL: 50 ppb (1-60 minutes) Time Limit: 60 minutes Ceiling Concentration: 50 ppb Emergency Exposure Limits (EELs) are to be used for emergency planning purposes only.

Exygen. ` &RESEARCH Proven Riss ..GePT RE a WEA 29 fi 8: 59 Attachment 2 226-- 1776%, | Analytical Report Air Sampling Fluorochemical Report | DuPont Washington Works -- Air Sampling Program Round 4 Exygen Research Report No.

Apologies for the delay, please see attached Part A relating to AGC Autosampler and missed sample collection.

Summary PFOS RabbitTeratology StudyNumbers: 3M T-6295.10,Argus418-012 Compound & Lot: PFOS (Perfluorooctanesulfona-teL)ot 217, 98.4% pure (SMD AnalyticalRequest 53030) AnalyticalDocumentation filedalong with finalreport.Note - same lotas used in two-yearrat PFOS carcinogenicitsytudy(T-6295,Covance 6329-183).

European Hygienic Engineering & Design Group o) d o Position Paper on the Potential Ban of PFAS on Food Contact Surfaces in Food Manufacturing/Processing Equipment by the European Hygienic Engineering & Design Group (EHEDG) Date: 16 August, 2023 Content: Introduction of EHEDG REACH Regulations on the use of PFAS Evaluation of the Restriction Proposal Scientific Risk Assessment Toxicity Differentiation of Industrial Applications Substitutability and Availability of Alternatives Spare and Used Parts Toxicity Risks Transparency and Avoidance of Double Regulation Conclusion Appendix 1 - Definitions Appendix 2 - Case Studies Appendix 3 - Literature Introduction of EHEDG The European Hygienic Engineering and Design Group (EHEDG) foundation is a non-profit organisation that provides practical guidance on hygienic engineering for manufacturing safe and wholesome food.

Comments to the public consultation on the EU REACH restriction proposal on perand polyfluoroalkyl substances ("PFAS") made by Basell Sales & Marketing Company B.V.

JID: NF ELSEVIF ARTICLE IN PRESS Combustion and Flame 000 (2016) 1-11 Contents lists available at ScienceDirect Combustion and Flame journal homepage: www.elsevier.com/locate/combustflame m5 ;March 18, 2016;20:8 Combustion and Flame Understanding overpressure in the FAA aerosol can test by C3H2 F3Br (2-BTP) Gregory Thomas Linteris a'*, Valeri Ivan Babushoka, John Leonard Pagliaro , Donald Raymond Burgess, Jr. b, Jeffrey Alan Manion b, Fumiaki Takahashi'', Viswanath Reddy Kattad, Patrick Thomas Baker e a Fire Research Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA b Chemical Sciences Division, National Institute of Standards and Technology, Gaithersburg, MD 20899, USA Case Western Reserve University, Cleveland, OH 44106, USA d Innovative Scientific Solutions Inc., Dayton, OH 45440, USA e The Boeing Company, Seattle, WA 98124, USA ARTICLE INFO Article history: Received 29 May 2015 Revised 14 October 2015 Accepted 15 October 2015 Available online xxx Keywords: Cs H2 F3 Br 2-BTP Cargo bay fire suppression Halon replacements CF3 Br, Clean agent fire suppression ABSTRACT Thermodynamic equilibrium calculations, as well as perfectly-stirred reactor (PSR) simulations with detailed reaction kinetics, are performed for a potential halon replacement, C3H2 F3Br (2-BTP, C3H2 F3Br, 2-Bromo3,3,3-trifluoropropene), to understand the reasons for the unexpected enhanced combustion rather than suppression in a mandated FAA test.

ELSEVIER Regulatory Toxicology and Pharmacology 134 (2022) 105226 Contents lists available at ScienceDirect Regulatory Toxicology and Pharmacology journal homepage: www.elsevier.com/locate/yrtph Grouping of PFAS for human health risk assessment: Findings from an independent panel of experts J.K.