StacksVerified U.S. regulatory reference

30 CFR §57.6300

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Only persons trained and experienced in the handling and use of explosive material shall direct blasting operations and related activities.
  2. (b)Trainees and inexperienced persons shall work only in the immediate presence of persons trained and experienced in the handling and use of explosive material.