Document 3eqw13b3LyZDDd04KMm7kQnyn

NORTHERN KENTUCKY OFFICE SUITE 340 1717 OKIE HIGHWAY COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 FAX: 513-381-6613 DAYTON, OHIO OFFICE SUITE 900 110 NORTH MAIN STREET DAYTON. OHIO 45402-1766 937-228-2838 FAX: 937-228-2816 TAFT, STETTINIUS & HOLLISTER LLP 425 WALNUT STREET, SUITE 1800 CINCINNATI, OHIO 45202-3957 513-381-2838 FAX: 513-381-0205 www.taftlaw.com R o b e r t a . Bilott (513) 357-9638 biiott@taftlaw.com April 21, 2004 TELECOPY AND FEDERAL EXPRESS CLEVELAND, OHIO OFFICE 3500 BP TOWER 200 PUBLIC SQUARE CLEVELAND, OHIO 44114-2302 216-241-2838 FAX: 216-241-3707 COLUMBUS, OHIO OFFICE 21 EAST STATE STREET COLUMBUS, OHIO 43215-4221 614-221-2838 FAX:614-221-2007 /7/y Dr. Charles M. Auer Chemical Control Division Office of Prevention, Pesticides and Toxic Substances United States Environmental Protection Agency 1201 Constitution Avenue, N.W. Room 3 166A Washington, DC 20004 Richard H. Hefter, Chief United States Environmental Protection Agency High Production Volume Chemicals Branch Office o f Pollution Prevention and Toxics 1201 Constitution Avenue, N.W. Room 6334AA Washington, DC 20004 Mary Ellen Weber Chemical Control Division United States Environmental Protection Agency 1201 Constitution Avenue, N.W. Room 5124A Washington, DC 20004 Oscar Hernandez Director, Risk Assessment Division Office of Prevention, Pesticides and Toxic Substances United States Environmental Protection Agency 1201 Constitution Avenue, N.W. Room 6220A Washington, DC 20004 Jennifer Seed United States Environmental Protection Agency 1201 Constitution Avenue, N.W. Room 6334A Washington, DC 20004 Mary Dominiak Chemical Control Division Office of Prevention, Pesticides and Toxic Substances United States Environmental Protection Agency 1201 Constitution Avenue, N.W. Room 441 OS Washington, DC 20004 cr> < Re: PFOA Human Health Effects Study: Cancer Data - wooz W 0 162920.1