30 CFR 15.3 - Observers at tests and evaluation.

Regulations last checked for updates: Feb 10, 2026

Title 30 - Mineral Resources last revised: Jan 27, 2026

View all text of Subpart A [§ 15.1 - § 15.11]

§ 15.3 - Observers at tests and evaluation.

Only personnel of MSHA, designees of MSHA, representatives of the applicant, and such other persons as agreed upon by MSHA and the applicant shall be present during tests and evaluations conducted under this part.

[70 FR 46342, Aug. 9, 2005]

authority: 30 U.S.C. 957.

source: 53 FR 46761, Nov. 18, 1988, unless otherwise noted.

cite as: 30 CFR 15.3