#	Regulations
1	02/07/2019 - 1926.1427 - Operator training, certification, and evaluation.

#	Federal Register
1	11/09/2018 - 1926.1427(a), 1926.1427(a)(2) - 83:56198-56247 - Cranes and Derricks in Construction: Operator Qualification - PDF
2	05/21/2018 - 1926.1427(a) - 83:23534-23569 - Cranes and Derricks in Construction: Operator Qualification; Proposed Rule - PDF

#	Letters of Interpretation
1	08/31/2012 - 1926.1427(a) - Crane operator certification and whether a practical test is required for re-certification.
2	03/13/2012 - 1926.1427(a) - Numerous questions related to operational aids required by various standards for cranes and derricks in construction.