CFR›Title 10›Chapter II›Part 434›Subpart C ContainsSection 434.301CorpusDaily eCFRDisplayed edition2026-05-08Last updated2026-05-08 Subpart C—Design Conditions Sections 434.301 § 434.301 Design criteria. Previous B Subpart B—Definitions Next D Subpart D—Building Design Requirements—Electric Systems and Equipment