In a February 28, 2018 Federal Register notice, EPA announced the availability of the revised antimicrobial test guidelines (OCSPP Product Performance Test Guidelines 810.2000, 810.2100, and 810.2200). The revised procedures incorporate comments received on the draft guidelines issued by EPA in 2015.

A number of significant changes have been made to the guidelines with regard to confirmatory data, repeat testing, wetness determination testing for towelettes, testing at lower certified limits, internal toilet testing, performance standards, and other topics. Click on the following link for more detailed information provided via EPA’s website: Final OCSPP Product Performance Test Guidelines for Antimicrobial Pesticides Series 810.2000-2200