- (a) The unsuitability criteria shall only be applied, prior to lease issuance, to all lands leased after July 19, 1979.
(b) The unsuitability criteria shall be initially applied either:
- (1) During land use planning or the environmental assessment conducted for a specific lease application; or
- (2) During land use planning under the provisions of § 3420.1-4 of this title.
[47 FR 33149, July 30, 1982. Redesignated at 52 FR 46473, Dec. 8, 1987]