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Regulations last checked for updates: May 23, 2025

Title 30 - Mineral Resources last revised: Apr 14, 2025
All TitlesTitle 30Chapter IPart 7Subpart D - Subpart D—Multiple-Shot Blasting Units
  • § 7.61 - Purpose and effective date.
  • § 7.62 - Definitions.
  • § 7.63 - Application requirements.
  • § 7.64 - Technical requirements.
  • § 7.65 - Critical characteristics.
  • § 7.66 - Output energy test.
  • § 7.67 - Construction test.
  • § 7.68 - Firing line terminals test.
  • § 7.69 - Approval marking.
  • § 7.70 - Post-approval product audit.
  • § 7.71 - Approval checklist.
  • § 7.72 - New technology.
authority: 30 U.S.C. 957.
source: 53 FR 23500, June 22, 1988, unless otherwise noted.
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