On March 2, 2015, the United States Environmental Protection Agency (EPA) and the American Chemistry Council (ACC) executed a settlement agreement (Agreement) following the ACC’s petition for judicial review of EPA’s antimicrobial pesticide data requirements final rule issued on May 8, 2013 (78 Fed. Reg. 26936). The judicial review proceeding was held in abeyance while settlement discussions were pursued between EPA and ACC for this final rule, entitled “Data Requirements for Antimicrobial Pesticides.”

In the settlement, EPA agreed to propose, within four months of the Agreement becoming final, a guidance document entitled Antimicrobial Pesticide Use Site Index (USI), and provide a 30-day comment period. The USI guidance will provide descriptions of direct food uses, indirect foods uses, and nonfood uses.

In addition, EPA agreed to issue, within 60 days of the Agreement becoming final, an interim guidance document explaining EPA’s interpretation of the 200 parts per billion (ppb) residue level above which additional toxicology testing would be required for indirect food uses. Then, within two years and six months of the Agreement becoming final, EPA agreed to propose a correction to the final rule that “will make the language of the Final Rule as it pertains to the 200 ppb level established in 40 C.F.R. § 158.2330(d) consistent with the U.S. Food and Drug Administration’s use of that same level by making clear that the 200 ppb level established in the Final Rule is based on total estimated daily dietary intake, and is not based on the amount of residue present on only a single commodity.”

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