CFR›Title 33›Chapter I›Part 149›Subpart F›Subject Group Miscellaneous ContainsSection 149.690CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Sections 149.690 § 149.690 What are the requirements for means of escape, personnel landings, guardrails, similar devices, and for noise limits? Previous Medical Treatment Rooms Medical Treatment Rooms Next Noise Limits Noise Limits