SYNONYMS/CODES I D F -- SPONSOR;- DuPont Specialty Chemicals NOTEBOOK SUBMITTER'S 1 NOTEBOOK NUMBER: COMPOSITION: CONTAMINANTS: CAS REGISTRY: PURITY: TEST CONDITIONS Nominal concentrations tested: 0,0.5,1.0, 50,500, and 5000 mg/L.

Does not contain TSCA CBI DuPont-3104 H-24119: STATIC, ACUTE 48-HOUR SCREENING TEST TO Daphnia magna, CONTINUED RESULTS Based on visual observations, the water control solution and the 0.5 and 1.0 mg/L test solutions were clear and had no color throughout die test.

: AR226~1673 AIR QUALITY DISPERSION MODELING ANALYSIS OF C8 EMISSIONS DuPont Fayetteville, North Carolina Facility Prepared by: Charles J.

Attendance list to be generated with minutes. 2) Paul Yaroschak mentioned that NAVSEA is revising the AFFF MILSPEC, and may include different classes to define allowable PFOA limits. 3) Steve Korzniowski AFFF presentation: - 37 years w/ Dupont/Chemours, now with a consulting company. - led Duponts fluorotelomer technology and plant transition from long to short chains.

Attendance list to be generated with minutes. 2) Paul Yaroschak mentioned that NAVSEA is revising the AFFF MILSPEC, and may include different classes to define allowable PFOA limits. 3) Steve Korzniowski AFFF presentation: - 37 years w/ Dupont/Chemours, now with a consulting company. - led Duponts fluorotelomer technology and plant transition from long to short chains.

The slides summarize some of the reproductive effects data generated from the survey of the community near DuPont's Washington Works Plant in West Virginia.

Forwarded by Barnard J Reiliy/AE/DuPont on 10/13/2001 08:08 AM -- .......

P F O A Exop osu re A n a ly sis / Product & Article A n a ly sis AcuteTox G enTox Dev/Reprc PK X X X X X X EFE Other X X Docum ent overview overview final report sum m ary final report final report final report study plan (Date) Com m ents (March 03) Dec-01 DuPont subm ission (CBI) 15-Jan-03 (April 03) (April 03) 15-Jan-03 15-Jan-03 | P h y s-C h e m final report (March 03) X final report (March 03) X study protocol X final report 2 1 -M ar-03 DuPont subm ission (non-CBI) X study protocol X draft report (April 03) X study plan X final report 1 0 -M a rc h -0 3 X final report 1 0 -M a rc h -0 3 X draft reports (M arch 03) X study protocol X prog, report 2 1 -M ar-03 study plan 14-Feb-03

DuPont, speaking for the FMG, indicated that they were implementing steps to reduce PFOA emissions from manufacturing and use and that were committed to assessing its presence in the environment around these sites as partoftheir stewardship efforts.

Timing Intervention Participants 08:30 - 09:00 Connection and check-in 09:00 - 09:30 Introduction by MRBC (BECA REACH) and Q&A Block 1 09:30 - 10:45 09:30 Essenscia 09:42 Agoria 09:54 10:06 Fedustria - Textile industry European Environmental Bureau (EEB) (NGO) 10:18 BBL 10:30 Q&A 10:45 Break Block 2 11:00- 12:00 Details PFAS ad hoc BCR_ request for a presentation - questionnaire .m PFAS_BCR_essenscia_ 02300328.pptx Questionnaire and request to present a short presentation durin RE_ ad-Hoc BCR Meeting - Universal PFAS Restriction - 28_03_ questionnaire notice_Ad Hoc BCR PFAS_questionnaire (2).doc 230328 BRC PFAS EEB.pptx PFASrestriction NGO view - 28032023.pdf 11:00 Semiconductors 11:12 Ineos 11:24 Low pressure PU foam system manufacturer and distributor 11:36 Coil Coating 11:48 Q&A 12:00 - 13:00 Lunch Break Block 3 13:00 - 14:15 13:00 Director Fluoropolymer Products Group (Plastics Europe) Ad-Hoc open BCR Meeting - PFAS Restriction.msg RE_ Input by 17_03 COB - Ad-Hoc BCR on the PFAS restriction pro By 23/03 Ad-Hoc BCR Meeting 28 March - Universal PFAS Restriction - call fo BRC - PFAS - input INEOS (final).pptx questionnaire ad-hoc BCR meeting 28_3.msg presentation BCR meeting 20230328v2.pptx FW_ Ad-Hoc BCR Meeting - Universal PFAS Restriction.msg FPG - Urgent Contribution to the 28 March discussion on P Slides by 23/03 13:12 Gujarat Fluorochemicals Red Flag consulting 13:24 13:36 Chemours advisor/Chemicals Solvay 13:48 Dupont Fluoropolymers 14:00 14:15 Q&A Break Block 4 14:30 - 15:30 14:30 MedDev 14:42 Efpia 14:54 Vibrantz (Pigments) Re_ Input by 17_03 COB - Ad-Hoc BCR on the PFAS restriction pr GFL_BCR Meeting_28.03.pptx Chemours_EUFG contribution to Ad-Hoc open BCR Meeting - Solvay participation to the Ad-Hoc open BCR Meeting - PFAS Res Solvay presentation PFAS restriction - be gov.pdf Belgian AuthorityKalrez and Vespel.pdf Ad-Hoc open BCR Meeting - PFAS Restriction .msg 230309_MTE PFAS Belgium_FINAL.pdf Ad-Hoc BCR PFAS meeting - Questionnaire submission by EFPIA Ad-Hoc open BCR Meeting-PFAS Restriction-28_02_2023.msg 15:06 EU Sealings 15:18 Q&A and Concluding remarks Confidential interventions 15:30 - 16:00 15 :30 Fleishmann (Dupont) Closed BCR 15:30 - 16:30 15:42 Agfa 15:54 Viessmann, HVACR 16:00 Closed BCR wrap up Presentation_Ferro_P erformance_Pigments_Belgium_PFAS.pdf Ad Hoc open BCR Meeting - PFAS response from the ESA.msg Documents in preparation of the Ad-Hoc open BCR Meetin 2023-03-18 Dupont_HDPE.pdf BCR PFAS.pdf FW_ Comm PP_ Ad-Hoc BCR Meeting 28 March - Universal PF Ad-Hoc open BCR Meeting - PFAS Restriction - Viessmann's inp 20230328_Viessmann _PFAS_ Confidential.pdf

Commercial telomerization of tetrafluoroethylene (a taxogen) with pentafluroethyl iodide (a telogen) was developed by the DuPont Company in 1961.

P F O A Exop osu re A n a ly sis / Product & Article A n a ly sis AcuteTox G enTox Dev/Reprc PK X X X X X X EFE Other X X Docum ent overview overview final report sum m ary final report final report final report study plan (Date) Com m ents (March 03) Dec-01 DuPont subm ission (CBI) 15-Jan-03 (April 03) (April 03) 15-Jan-03 15-Jan-03 | P h y s-C h e m final report (March 03) X final report (March 03) X study protocol X final report 2 1 -M ar-03 DuPont subm ission (non-CBI) X study protocol X draft report (April 03) X study plan X final report 1 0 -M a rc h -0 3 X final report 1 0 -M a rc h -0 3 X draft reports (M arch 03) X study protocol X prog, report 2 1 -M ar-03 study plan 14-Feb-03

ARR_3R24C8 "0 `TRADE SECRET Study Tite H-24616: StatiPci,mAecpuhtaei,e9s6p-rHoomuerlSacsreening Test to LaboratoryProjectID: DuPont-6818 ARA26 3248 Duron818 AUTHOR: Daniel J.

The slides summarize some of the reproductive effects data generated from the survey of the community near DuPont's Washington Works Plant in West Virginia.

A R 2 2 6 -2 0 1 1 -\ll O ih WASHINGTON WORg c_a environmental influence AJP001669 E ID 924245 WASHINGTON WORKS 0-0 ENVIRONMENTAL INFLUENCE E ID 924246 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE E ID 924247 AJP001671 AIR PROGRAMS Liquid 0 8 Facilities Fine Powder Dryer Recovery Project Fence Line Monitoring 8 /8 9 , Complete 1Q90, Start-up , Transition Inconclusive ) AJP001672 EXD924248 WASHINGTON WORKS 0*8 ENVIRONMENTAL INFLUENCE E ID 924249 AJP001673 '/ WATER PROGRAMS Surface Possible C -8 Recovery From FEP Effluent In Progress 1992 Groundwater Purchase of Lubeck Water Company Closing 4 /1 1 /9 0 Turnover to DuPont 1 0 /9 1 -4 /9 2 AJP001674 E ID 92425Q WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE g E ID 924251 AJP001675 LAND PROGRAMS DuPont Letart Landfill Eliminated Empty Raw Matrial Drum Disposal W est Virginia Regs.