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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 L - Subpart L—Refuge Alternatives
  • § 7.501 - Purpose and scope.
  • § 7.502 - Definitions.
  • § 7.503 - Application requirements.
  • § 7.504 - Refuge alternatives and components; general requirements.
  • § 7.505 - Structural components.
  • § 7.506 - Breathable air components.
  • § 7.507 - Air-monitoring components.
  • § 7.508 - Harmful gas removal components.
  • § 7.509 - Approval markings.
  • § 7.510 - New technology.
authority: 30 U.S.C. 957.
source: 53 FR 23500, June 22, 1988, unless otherwise noted.
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