of the Coastal Plain, by no later than 15 months after the date of enactment of this Act. (2) Revision of regulations The Secretary shall periodically review and, if appropriate, revise the rules and regulations issued under subsection (a) to reflect any significant biological, environmental, or engineering data that come to the Secretary’s attention. 4. Lease sales (a) In General Lands may be leased pursuant to this Act to any person qualified to obtain a lease for deposits of oil and gas under the Mineral Leasing Act ( 30 U.S.C. 181 et seq. ). (b) Procedures The Secretary shall, by regulation, establish procedures for— (1) receipt and consideration of sealed nominations for any area in the Coastal Plain for inclusion in, or exclusion (as provided in subsection (c)) from, a lease sale