Alert: Due to routine maintenance on the OSHA website, some pages may be temporarily unavailable.
To report an emergency, file a complaint with OSHA or ask a safety and health question, call 1-800-321-6742 (OSHA).

# Federal Register
1 - 81:53268 - Confined Spaces in Construction; Approval of Collections of Information - PDF
2 - 80:25365-25526 - Confined Spaces in Construction; Final Rule - PDF
# Regulations
1 - 1926.1210 - Duties of entry supervisors.