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Standard Interpretations are letters or memos written in response to public inquiries or field office inquiries regarding how some aspect of or terminology in an OSHA standard or regulation is to be interpreted and enforced by the Agency. These letters provide guidance to clarify the application of an established OSHA standard, policy, or procedure, but they may not, in themselves, establish or revise OSHA policy or procedure or interpret the OSH Act. They must specifically cite the source policy or procedure document they interpret.
- 1926.1427 - Crane operator certification and whether a practical test is required for re-certification. - 08/31/2012
- 1926.1427 - Enforcement Policy - Crane Operator Certification Requirements - 11/05/2018
- 1926.1427(a) - Crane operator certification and whether a practical test is required for re-certification. - 08/31/2012
- 1926.1427(b) - Regarding setting time restrictions by crane operator testing organizations for crane-certification test. - 04/20/2016
- 1926.1427(h)(2) - Applicability of Supbart CC standards to equipment with dragline attachments. - 10/03/2012
- 1926.1427(j) - Crane operator certification and whether a practical test is required for re-certification. - 08/31/2012