August 1,2003 VIA FEDERAL EXPRESS Document Control Office (DCO) Office of Pollution Prevention and Toxics (OPPT) US Environmental Protection Agency EPA East, Room 6428 1201 Constitution Avenue, MW Washington DC 20460 Attention: Docket No.

From: Sent: To: Cc: Subject: tfasking@mmm.com Monday, October 27, 2003 8:52 PM Rys.

E i^ io y e ^ Bulletin effective 05/16/2000 Page 1 of 2 View Next View Previous View All Employee Bulletins S 3 Employee Bulletin Date: 05/16/2000 3M Phasing Out Some of its Specialty Materials 3M will phase out of the perfluorooctanyl chemistry in certain repellents and surfactant products by the end of this year.

Megaphone February 2002 Volume 54, Number 2 A teamwork effort of the following: Communications Coordinator: Jeanie Severson Reporters: Judy Witt Support Services Mary Conroy, Fran Curtiss - Medical Rose Peine - SAC/SMD Mindy Bond - SMD/AD Gayle Carlin - Plant Eng.

M innesota Pollution Control Agency July 18, 2006 CERTIFIED MAIL NO. 7005 3110 0002 5656 2476 RETURN RECEIPT REQUESTED Mr.

April 15, 2012 Probable Link Evaluation of Cancer Conclusion: On the basis of epidemiologic and other data available to the C8 Science Panel, we conclude that there is a probable link between exposure to C8 (also known as PFOA) and testicular cancer and kidney cancer but not any of the other cancers that were considered.

To: John R.

1 July 30, 2012 Probable Lin k Evaluation o f Autoim m une D isease Conclusion: On the basis of epidemiological and other data available to the C8 Science Panel, we conclude that there is a probable link between exposure to C8 (also known as PFOA) and ulcerative colitis, and find no probable link between PFOA and any of the other autoimmune diseases (rheumatoid arthritis, lupus, type1 diabetes, Crohn's disease, or multiple sclerosis).

3M Company Page 1 of 63 FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

3M General Offices 3M Center St.

1 July 30, 2012 Probable Lin k Evaluation o f Thyroid disea se Conclusion: On the basis of epidemiological and other data available to the C8 Science Panel, we conclude that there is a probable link between exposure to C8 (also known as PFOA) and thyroid disease.

FC Core Team 2004 2005 Project / Process Priorities Client-Attorney Priveleged W ork Product: Do not copy or distribute Strategy /BCY's Project & Processes Com m and the science: exposure, analytical, fate, effects, human health and ecological D evelop and maintain internal 3M analytical capability - telom ers and ECF chem istries Develop strategy for external science with respect to telom ers and ECF chem istries Understand TFA risk assessm ent work D eve lop and im p le m en t a 3M Publication Plan: R esearch to be p ub lish ed as co m p le te d in ope n scien tific literature - health research D eve lop and im p le m en t a 3M Publication Plan: R esearch to be p ub lish ed as co m p le te d in ope n scien tific literature - environm ental.

JOHN P.

27-CV-10-28862 Filed in Fourth Judicial District Court 11/17/2017 6:53 PM Hennepin County, MN S William K.

BEFORE THE ENVIRONMENTAL APPEALS BOARD UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C.