CFR›Title 10›Chapter II›Part 431›Subpart L›Subject Group Energy Conservation Standards ContainsSection 431.206CorpusDaily eCFRDisplayed edition2026-09-01Last updated2026-09-01 Sections 431.206 § 431.206 Energy conservation standards and their effective dates. Previous 431.202 § 431.202 Definitions concerning illuminated exit signs. Next Test Procedures Test Procedures