Federal safety regulations that stand behind a permit to work in the United States: confined spaces, hazardous energy control, hot work, electrical work, fall protection, excavation and cranes. 12 documents, full reference texts with the official
source of each. Verified 27.07.2026.
Rights
Works of the U.S. Government are not subject to copyright protection (17 U.S.C. §105). Text from the electronic Code of Federal Regulations.
These materials are for general reference and help you find the relevant rules, but they are not legal or engineering advice and do not replace the official document. The translations are unofficial and provided for convenience. Only the official source in its language of adoption is authoritative, and it prevails in any discrepancy. We aim for accuracy and currency but cannot guarantee them, so errors or outdated content are possible. Check the official source before you act, and consult a qualified professional where needed. To the extent permitted by law, ptwhub is not liable for any loss arising from use of these materials. Last checked: 27.07.2026.Filters and reader in the app →