[Code of Federal Regulations] [Title 30, Volume 1] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 30CFR43.1] [Page 183] TITLE 30--MINERAL RESOURCES CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR PART 43--PROCEDURES FOR PROCESSING HAZARDOUS CONDITIONS COMPLAINTS--Table of Contents Subpart A--General Sec. 43.1 Definitions. For purposes of this part, Act means the Federal Mine Safety and Health Act of 1977, Pub. L. 91-173, as amended by Pub. L. 95-164, and ``Secretary'' means the Secretary of Labor or his designee.