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Regulations last checked for updates: Apr 29, 2026
Title 30 - Mineral Resources last revised: Apr 06, 2026
All Titles
Title 30
Chapter I
Part 90
Subpart A - Subpart A—General
§ 90.1 - Scope.
§ 90.2 - Definitions.
§ 90.3 - Part 90 option; notice of eligibility; exercise of option.
authority:
30 U.S.C. 811
,
813
,
957
source:
45 FR 80769, Dec. 5, 1980, unless otherwise noted.
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