NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.
November 21, 2008
Letter # 20070216-7712
Re: Re-qualification requirements for mobile crane operators engaged in construction work.
Question: What are the OSHA requirements for re-qualification of mobile crane operators engaged in construction? Specifically, is there a requirement that operators pass a re-qualification written test or must they also pass a practical examination?
Answer: OSHA's current crane standard states, at 29 CFR 1926.550(b)(2):