PFAS Requested Derogations and Justifications For PCB Piezotronics, Inc. and its Subsidiaries Derogations needed for PFAS applications necessary for PCB Piezotronics Companies' applications without effective substitutes Submission Date: 21 September 2023 This submission is in response to the European Chemical Agency's (ECHA) public consultation on the proposal for a restriction of per- and polyfluoroalkyl substances (PFAS) in the Annex XV Restriction Report from 22 March 2023.

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.

MAGYOSZ'S DETAILED POSITION STATEMENT ON THE EUROPEAN USE OF "PER- AND POLYFLUOROALKYL SUBSTANCES" (PFAS),1 CONSIDERING THE RESTRICTION PROPOSAL SET FORTH IN THE REACH2 REGULATION BACKGROUND AND BASELINE CONSIDERATIONS Founded in 1990 to represent the Hungarian pharmaceutical industry, the Hungarian Pharmaceutical Manufacturers' Association (MAGYOSZ) has been operating in strategic partnership with the Ministry of Foreign Affairs and Trade, and thus indirectly with the Government of Hungary, since 2020.

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#f| ~, ~~, AR226 -- 473 77 000721 | ARG -3473 8i i E5R8E iglglele 5= & os | gresif 2 (ils ~ fii i 8 000722 DPuFPOonAtCoBmlpoaondy Ch2a0m0beTresloWmoerrsks | | | [Operators]Mech | a Supnerviisicons [Male |TM "Male |Wale|Femaie| [Ta 353o 1 sos ss] ] a4) [de 133] s a3 ]| [72078 joe8 ] ]| see [at--e --rrs[s se [sss or|] [so 2831 a ------ we (seo [mo 1 [Count1{ 18]sqio 7f| [[MAT ivna 7 3480]0 1835.:930503 ] 3790..7610]7 3b2455000]] [[MMeadxian_|175200,7050]] 77963.0800] 71177..0500] 365844..5000]] [StaDev| 167.16] 60.35] 37.11] 4e5.08] BaPrrbeapraareJ.dDDawesocn,eGmH0,b,2eG0S0rP4 000723 CShPparomobnnerpnseoDrsss 204 ToomersSommary [I ATmaTATWrarlreeJ-- AISou|pm|] [18ass] 111| 400] 400] 143 [2422s 05) 1a a1] sos] |----2268 6] 81] 39] D [re war---- awa] I -- 5 so] 86s]| [85 sss s] ]| [2s daz] [58 isl ] asa [Bse as a NC] -- Emi I] |I [78 zee 8 saa [isda [389s] mo 79 I I 283E 2 = v1I83 [SI 085|] S0585]--| [10068] [[i s5e0l8m5 2a0--8--] 7)I-- [[C hC CoeudntT Ter 3 z55T 58 ] 8eee 53 2r06 i]| [[D s1 Mtaax 7e 20 151v .7723100 ..7000]s 0 2678] 49.0]0] Psi mig he Prepared December 9, 2004 000724

--_-- AR 226 _ 3566 IMENVIRONMREENRTOARLTLNAG.BOER9A8T5O6R6Y% Amended Final Report Analysisof PFBS, PFHS, PFOS and PFOA in Water Samples Collected at 3M Guin Laboratory Request Number: E05-0662 Method Requirement: 3M Method ETS-8-154.1 (modified) Testing Laboratory 3M EHS Operations. 3M Environmental Laboratory Building 2-36-09 935 Bush Avenue St Paul, MN 55108 Requester Gary Hohenstein 3M Building 42-02-E-27 PO Box 3331 `Saint Paul, MN 55133-3331 Phone: (651) 778-5150 Fax (651) 778-7203 `SMCONFIDENTIAL 2 Pago 101 13 34 ENVIRONMHEENRTARLLHAOB.OREAosTOouRsY SaHw EETniemiocnimLeenmaaaoaabnReerinspttoAaynanlge,rValk. rRes.genP,H0. , EoRnCoraayrCCaotosanr, nspepc ea Prsoofessorc LoSbaOvposn Parse!

-- QUID January 23, 2006 Via Federal Express #226. 382 } PNR I72.024 :RECEIVED e ShonotiHs 73 Sy orartory. so gsuma TOL No8wnca ZEHQ. 0601-00374 Geng (- 394 Document Processing Center (Mail Code 7407M) `Room 6428 Attention: 8(e) Coordinator OUfSf.icEenovfirPoonllmuetnitoanlPrPreovteencttiioonn aAngdeTnocxyics 1201 Constitution Ave., NW `Washington, DC 20460 Dear 8(c) Coordinator: CeOntain py =g Io CBE 9% e To z & 8EHQ-0381-0394 Linear/Branched (78:22) (L/B) => Linear (L) : Branched [58:42 monomethyl/isopropyl}(B) `This letter is to follow-up on our correspondence with the Agency of September 10, 2004, concerning an oral repeated dose toxicity study in ratsand mice with the above-referenced test materials.

P. 1 36z1 PERFLUOROOCTANE SULFONATE (PFOS) Dossier prepared in support for a nomination of PFOS to the UN-ECE LRTAP Protocol and the Stockholm Convention The dossier is prepared by the Swedish Chemicals Inspectorate (Keml) and the Swedish EPA, Sweden August 2004 000288 p2 Preliminary Risk Profile PFOS 2 25 June 2004 000289 p. 3 Prelimina ry Risk Profile PFO S Contents EXECUTIVE SUMMARY .....................................................................................................4 INTRODUCTION .................................................................................................................... 6 PART I.

p. 1 ~_ -- ~Ra~6 _ .~68 3 INTERIM REPORT # 23 - Atahmls of Sediment Samples STUDY TITLE Analysis of Perfluorobutanesulfonate (PFBS), Pcc fluorobexaaesulfonate (PFHS), and Perfluoroocianesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using.

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(19) & (11) EP 2 070 870 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 17.06.2009 Bulletin 2009/25 (21) Application number: 07123289.6 (51) Int Cl.: C01B 21/02 (2006.01) C06D 5/06 (2006.01) C06B 23/04 (2006.01) (22) Date of filing: 14.12.2007 (84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Nederlandse Organisatie voor ToegepastNatuurwetenschappelijk Onderzoek TNO 2628 VK Delft (NL) (72) Inventor: Van Vliet, Laurens Danil 2497 AX Den Haag (NL) (74) Representative: Hatzmann, Martin Vereenigde Johan de Wittlaan 7 2517 JR Den Haag (NL) (54) Formulation for generating nitrogen gas (57) The invention is directed to a solid, porous material, suitable for generating nitrogen gas, said material having a porosity of 20 to 75 vol.%, and a composition comprising, based on the weight of the material of 60 to 90 wt.% of sodium azide, 0.1 to 20 wt.% of an inert chemical coolant based on at least one inorganic salt having a heat capacity of at least 900 J/K/kg, 0.1 to 20 wt.% of modifying agent selected from metal oxides and metal carbonates, and a binder, selected from the group consisting of at least one alkali metal silicate, preferably waterglass, or a poly-tetrazole, in an amount of between 3 and 15 wt.%.

p. 1 -37S5 Sanitized Version for th e AR-226 Public Printed Copy Fil e (CBI removed; copy restricted materials included as read only) Index DOCUMENT DESCRIPTION NO.

p. 1 / 70 ACUTE TOXICITY TO FROG TADPOLES (Spring Peeper ) TEST SUBSTANCE n 7 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 .

T6ft/ Taft Stettinius & Hollister LLP 425 Walnut Street, Suite 1800/ Cincinnati, OH 45202-3957 /Tel : 513 .381 .2838 / Fax 513 .381 .0205 /www .taftlaw.com Cincinnati / Cleveland / Columbus / Dayton / Indianapolis / Northern Kentucky / Phoenix / Beijing ROBERT A BILOTT 513.357 .9638 bilott@taftlaw .com ~~ ++Q -~0-373 ~4~a~.s- 3qoa, July 14, 2009 TSCA Confidential Business Information Center (7407M) EPA East - Room 6428, Attn : Section 8(e) & FYI U .S .