29 CFR 1926 - OSHA Construction. Subpart N - Helicopters, Hoists, Elevators, and Conveyors. JULY 2016 EDITION. Table of Contents: §1926. 550 - §1926. 551 - Helicopters. §1926. 552 - Material hoists, personnel hoists, and elevators. §1926. 553 - Base-mounted drum hoists. §1926. 554 - Overhead hoists. §1926. 555- Conveyors.
