; and (B) adopt or incorporate material from a previous environmental impact statement or environmental assessment. (2) Rulemaking Not later than 1 year after the date of enactment of this Act, the Secretary concerned shall promulgate such regulations as are necessary to carry out this subsection. (c) Categorical exclusions (1) Evaluation Not later than 1 year after the date of enactment of this Act, the Secretary concerned shall evaluate whether one or more additional categorical exclusions developed in compliance with the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) would reduce processing times or costs for the issuance or renewal of special recreation permits without significantly affecting the quality of the human environment. (2) Establishment of categorical exclusions If the Secretary concerned determines under paragraph (1) that one or more additional categorical exclusions would reduce processing times or costs for the issuance or renewal of special recreation permits without significantly affecting the quality of the human environment, the Secretary concerned shall— (A) establish those categorical exclusions in compliance with the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.); and (B) revise relevant regulations and policy statements of applicable Federal agencies to incorporate those categorical exclusions. (3) Administration (A) In general In administering a categorical exclusion established under paragraph (2), the Secretary concerned shall comply with the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.) (including regulations promulgated under that Act). (B) Extraordinary circumstances In determining whether to use a categorical exclusion established under paragraph (2), the Secretary concerned shall apply the extraordinary circumstances procedures described in— (i) section 1508.4 of title 40, Code of Federal Regulations (or a successor regulation)