CFR›Title 49›Subtitle B›Chapter VI›Part 622›49 CFR Part 622 Subpart C Citation49 CFR Part 622 Subpart CContainsSection § 622.301CorpusDaily eCFRDisplayed edition2026-09-04Last updated2026-09-04 Subpart C—Requirements for Energy Assessments Sections § 622.301 § 622.301 Buildings. AuthoritySec. 403(b), Pub. L. 95-620; E.O. 12185.