[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: 30CFR62.120] [Page 413-414] TITLE 30--MINERAL RESOURCES CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR PART 62--OCCUPATIONAL NOISE EXPOSURE--Table of Contents Sec. 62.120 Action level. If during any work shift a miner's noise exposure equals or exceeds the action level the mine operator must [[Page 414]] enroll the miner in a hearing conservation program that complies with Sec. 62.150 of this part.