US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 35 — STATE AND LOCAL ASSISTANCESubpart B — Environmental Program Grants for Tribes35.50840 C.F.R. § 35.508Funding period.Last amended: 2016Year: 2026Length: 25 wordsOfficial source Cite as 40 C.F.R. § 35.508 (2026)The Regional Administrator and applicant may negotiate the length of the funding period for environmental program grants, subject to limitations in appropriations and authorizing statutes.Previous40 C.F.R. § 35.507Next40 C.F.R. § 35.509