25 C.F.R. § 227.20 Permission to start operations.
Title 25 - Indians
(a) No operations will be permitted on any lease before it is executed by the Secretary of the Interior. (b) Written permission must be secured from the supervisor or his representative before any operations are started on the leased premises. After such permission is secured the operations must be in accordance with the operating regulations promulgated by the Secretary of the Interior. Copies of the regulations in this part may be secured from either the supervisor or the superintendent, and no operations should be attempted without a study of the operating regulations.
Title 25: Indians
PART 227—LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING
Operations
§ 227.20 Permission to start operations.