Regulations last checked for updates: Dec 19, 2025

Title 30 - Mineral Resources last revised: Dec 17, 2025
§ 56.11010 - Stairstep clearance.

Vertical clearance above stair steps shall be a minimum of seven feet, or suitable warning signs or similar devices shall be provided to indicate an impaired clearance.

authority: 30 U.S.C. 811.
source: 50 FR 4054, Jan. 29, 1985, unless otherwise noted.
cite as: 30 CFR 56.11010