30 CFR 7.41 - Purpose and effective date.

Code of Federal Regulations - Title 30: Mineral Resources

Updated to: July 01, 2010

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Title 30: Mineral Resources

CHAPTER I: MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

SUBCHAPTER B: TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS

PART 7: TESTING BY APPLICANT OR THIRD PARTY

Subpart C: Battery Assemblies

7.41 - Purpose and effective date.

This subpart establishes the specific requirements for MSHA approval of battery assemblies intended for incorporation in approved equipment in underground mines. It is effective August 22, 1988. Applications for approval or extensions of approval submitted after August 22, 1989, shall meet the requirements of this part.