; (K) the Department of Transportation; (L) the Department of the Treasury; (M) the Environmental Protection Agency; (N) the Federal Communications Commission; (O) the Federal Energy Regulatory Commission; (P) the Advisory Council on Historic Preservation; and (Q) any other Federal agency that operates a program determined eligible by the Secretary for integration into a Plan under this Act. (6) Federal program The term Federal program means any Federal program or Federal funding source that an Indian Tribe integrates or seeks to integrate into the Plan of the Indian Tribe. (7) Indian tribe The term Indian Tribe has the meaning given the term in section 4 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5304 ). (8) NEPA The term NEPA means the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq. ). (9) Participating agency The term participating agency means a Federal agency that, regardless of whether the Federal agency is a Federal partner or an affected agency— (A) has review, permitting, or other authorization responsibility with respect to the services or activities to be carried out under a Plan, including responsibilities that require review under NEPA, section 306108 of title 54, United States Code (commonly known as the National Historic Preservation Act ), or other applicable Federal law; (B) is designated by the Secretary as a participating agency for that Plan; and (C) participates in the streamlined permitting and review procedures for implementing that Plan, in accordance with section 202. (10) Plan The term Plan means a Plan authorized under this Act. (11) Secretary The term Secretary means the Secretary of the Interior. 4. Lead agency Notwithstanding any other provision of law— (1) the lead Federal agency responsible for implementation of this Act is the Department