30 C.F.R. § 74.8 Approval labels.
Title 30 - Mineral Resources
(a) Certificates of approval will be accompanied by photographs of designs for the approval labels to be affixed to each coal mine dust personal sampler unit. (b) The labels showing approval by the National Institute for Occupational Safety and Health and by MSHA shall contain such information as MSHA or Institute may require and shall be reproduced legibly on the outside of a sampler unit as directed by the appropriate bureau. (c) The applicant shall submit full-scale designs or reproductions of approval labels and a sketch or description of the position of the labels on each unit. (d) Use of the approval labels obligates the applicant to whom the certificates of approval were issued to maintain the quality of the complete coal mine dust personal sampler unit and to guarantee that the complete sampler unit is manufactured or assembled according to the drawings and specifications upon which the certificates of approval were based. Use of the approval labels is authorized only on sampler units which conform strictly with the drawings and specifications upon which the certificates of approval were based. [35 FR 4326, Mar. 11, 1970, as amended at 37 FR 26712, Dec. 15, 1972]
Title 30: Mineral Resources
PART 74—COAL MINE DUST PERSONAL SAMPLER UNITS
§ 74.8 Approval labels.
