[Code of Federal Regulations]
[Title 30, Volume 1]
[Revised as of July 1, 2006]
From the U.S. Government Printing Office via GPO Access
[CITE: 30CFR77]

[Page 623]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 77_MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK 
AREAS OF UNDERGROUND COAL MINES--Table of Contents
 
                Subpart B_Qualified and Certified Persons
 
Sec.  77.102  Tests for methane; oxygen deficiency; qualified person, 
additional requirement.

    Notwithstanding the provisions of Sec.  77.101, on and after 
December 30, 1971, no person shall be a qualified person for testing for 
methane and oxygen deficiency unless he has demonstrated to the 
satisfaction of an authorized representative of the Secretary that he is 
able and competent to make such tests and the Mine Safety and Health 
Administration has issued him a current card which qualifies him to make 
such tests.