CFR›Title 29›Subtitle B›Chapter XVII›Part 1926›Subpart N ContainsSections 1926.550–1926.555CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart N—Helicopters, Hoists, Elevators, and Conveyors Sections 1926.550 § 1926.550 [Reserved] 1926.551 § 1926.551 Helicopters. 1926.552 § 1926.552 Material hoists, personnel hoists, and elevators. 1926.553 § 1926.553 Base-mounted drum hoists. 1926.554 § 1926.554 Overhead hoists. 1926.555 § 1926.555 Conveyors. Authority40 U.S.C. 3701; 29 U.S.C. 653, 655, 657; Secretary of Labor's Order Nos. 12-71 (36 FR 8754), 8-76 (41 FR 25059), 9-83 (49 FR 35736), 5-2007 (72 FR 31159), or 1-2012 (77 FR 3912), as applicable; and 29 CFR 1911. Previous M Subpart M—Fall Protection Next O Subpart O—Motor Vehicles, Mechanized Equipment, and Marine Operations