CAFO issued 9/9/2003, assessing a penalty of $39,270. Respondent shall make six quarterly payments. The first payment of $6,749.93 due within thirty days of the effective date of the CAFO. Respondent failed to submit Forms Rs for calendar years 1999, 2000, and 2001; for polymric diphenylmethane diisocyanate (diisocyanates chemical category) to the Administrator of EPA and to the official designated by the Governor of the State of Georgia by July 1, 2000, July 1, 2001, and July1, 2002.