[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: 30CFR56.5002]

[Page 267]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 56--SAFETY AND HEALTH STANDARDS--SURFACE METAL AND NONMETAL MINES--Table of Contents
 
               Subpart D--Air Quality and Physical Agents
 
Sec. 56.5002  Exposure monitoring.

    Dust, gas, mist, and fume surveys shall be conducted as frequently 
as necessary to determine the adequacy of control measures.