Regulations last checked for updates: Feb 12, 2026

Title 30 - Mineral Resources last revised: Jan 27, 2026
§ 57.9306 -

Where restricted clearance creates a hazard to persons on mobile equipment, warning devices shall be installed in advance of the restricted area and the restricted area shall be conspicuously marked.

authority: 30 U.S.C. 811.
source: 50 FR 4082, Jan. 29, 1985, unless otherwise noted.
cite as: 30 CFR 57.9306