US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 35 — STATE AND LOCAL ASSISTANCESubpart B — Environmental Program Grants for Tribes35.60440 C.F.R. § 35.604Maximum federal share.Last amended: 2016Year: 2026Length: 14 wordsOfficial source Cite as 40 C.F.R. § 35.604 (2026)The Regional Administrator may provide up to 100 percent of approved work plan costs.Previous40 C.F.R. § 35.603Next40 C.F.R. § 35.610