General Provisions

  1. Law
  2. CFR 30
  3. Mineral Resources
  4. Mine Safety and Health Administration, Department of Labor
  5. Testing, Evaluation, and Approval of Mining Products
  6. Methane-Monitoring Systems
  7. General Provisions

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Section
27.1

Purpose.

Section
27.2

Definitions.

Section
27.3

Consultation.

Section
27.4

Application procedures and requirements.

Section
27.5

Letter of certification.

Section
27.6

Certification of components.

Section
27.7

Certification plate or label.

Section
27.8

§ 27.8 [Reserved]

Section
27.9

Date for conducting tests.

Section
27.10

Conduct of investigations, tests, and demonstrations.

Section
27.11

Extension of certification.

Section
27.12

Withdrawal of certification.