Federal Registers
- 1926.21 - 08/30/2024 - 89:70698-71073 - Heat Injury and Illness Prevention in Outdoor and Indoor Work Settings; Proposed Rule - PDF
- 1926.21 - 09/30/2019 - 84:51377-51400 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors - PDF
- 1926.21 - 06/27/2017 - 82:29182-29224 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors - PDF
- 1926.21 - 05/04/2015 - 80:25365-25526 - Confined Spaces in Construction; Final Rule - PDF
- 1926.21(b) - 09/24/2014 - 79:56955-56962 - Electric Power Generation, Transmission, and Distribution; Electrical Protective Equipment; Corrections - PDF
- 1926.21(b)(2) - 11/09/2018 - 83:56198-56247 - Cranes and Derricks in Construction: Operator Qualification - PDF
- 1926.21(b)(2) - 05/21/2018 - 83:23534-23569 - Cranes and Derricks in Construction: Operator Qualification; Proposed Rule - PDF
- 1926.21(b)(2) - 09/26/2014 - 79:57785-57798 - Cranes and Derricks in Construction: Operator Certification - PDF
- 1926.21(b)(3) - 09/30/2019 - 84:51377-51400 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors - PDF
- 1926.21(b)(3) - 06/27/2017 - 82:29182-29224 - Occupational Exposure to Beryllium and Beryllium Compounds in Construction and Shipyard Sectors - PDF