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Regulations last checked for updates: May 23, 2025
Title 30 - Mineral Resources last revised: Apr 14, 2025
All Titles
Title 30
Chapter I
Part 70
Subpart C - Subpart C—Sampling Procedures
§ 70.201 - Sampling; general and technical requirements.
§ 70.202 - Certified person; sampling.
§ 70.203 - Certified person; maintenance and calibration.
§ 70.204 - Approved sampling devices; maintenance and calibration.
§ 70.205 - Approved sampling devices; operation; air flowrate.
§§ 70.206-70.207 - §[Reserved]
§ 70.208 - Quarterly sampling; mechanized mining units.
§ 70.209 - Quarterly sampling; designated areas.
§ 70.210 - Respirable dust samples; transmission by operator.
§ 70.211 - Respirable dust samples; report to operator; posting.
§ 70.212 - Status change reports.
authority:
30 U.S.C. 811
,
813
,
957
source:
59 FR 8327, Feb 18, 1994, unless otherwise noted.
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