Title 30

PART 57 SUBPART A

Subpart A - General

• 30 U.S.C. 811.
• 50 FR 4082, Jan. 29, 1985, unless otherwise noted.

30:1.0.1.8.30.1.141	SUBJGRP 141	Procedures
30:1.0.1.8.30.1.141.1	SECTION 57.1	57.1 Purpose and scope.
30:1.0.1.8.30.1.141.2	SECTION 57.2	57.2 Definitions.
30:1.0.1.8.30.1.141.3	SECTION 57.1000	57.1000 Notification of commencement of operations and closing of mines.

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