This standard prescribes rules and requirements for the design, construction, and use of mobile work platforms (including ladder stands but not including aerial ladders) and rolling (mobile) scaffolds (towers).

Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.

History

1. New Article 23 (Sections 3620-3627) filed 11-12-75; effective thirtieth day thereafter (Register 75, No. 46).

2. Amendment filed 10-12-84; effective thirtieth day thereafter (Register 84, No. 41).