US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 164 — RULES OF PRACTICE GOVERNING HEARINGS, UNDER THE FEDERAL INSECTICIDE, FUNGICIDE, AND RODENTICIDE ACT, ARISING FROM REFUSALS TO REGISTER, CANCELLATIONS OF REGISTRATIONS, CHANGES OF CLASSIFICATIONS, SUSPENSIONS OF REGISTRATIONS AND OTHER HEARINGS CALLED PURSUANT TO SECTION 6 OF THE ACTSubpart A — General164.140 C.F.R. § 164.1Number of words.Last amended: 2016Year: 2026Length: 26 wordsOfficial source Cite as 40 C.F.R. § 164.1 (2026)As used in this part, a word in the singular form shall be deemed to import the plural, and vice versa, as the case may require.Next40 C.F.R. § 164.2