CFR›Title 33›Chapter I›Part 175 ContainsSubparts A–ECorpusDaily eCFRDisplayed edition2026-09-17Last updated2026-09-17 PART 175—EQUIPMENT REQUIREMENTS Subparts A Subpart A—General B Subpart B—Personal Flotation Devices C Subpart C—Visual Distress Signals D Subpart D—Ventilation E Subpart E—Fire Protection Equipment Authority46 U.S.C. 4302; DHS Delegation No. 00170.1, Revision No. 01.3.SourceCGD 72-120R, 38 FR 8115, Mar. 28, 1973, unless otherwise noted.