§74.5. Tests of coal mine dust personal sampler units.
30 C.F.R. § 74.5
The National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services, shall conduct tests to determine whether a CMDPSU that is submitted for approval under these regulations meets the requirements set forth in § 74.4.
The Mine Safety and Health Administration (MSHA), Department of Labor, will conduct tests and evaluations to determine whether the pump unit of a CMDPSU that is submitted for approval under these regulations complies with the applicable permissibility provisions of 30 CFR part 18.
Notes, amendments, and revision history
Amendments
[75 FR 17523, Apr. 6, 2010, as amended at 89 FR 99105, Dec. 10, 2024]
Authority
Authority: 30 U.S.C. 957.
Source
Source: 75 FR 17523, Apr. 6, 2010, unless otherwise noted.
Amendments
[75 FR 17523, Apr. 6, 2010, as amended at 89 FR 99105, Dec. 10, 2024]