; and (B) section 102(2)(C) of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332(2)(C) ). (4) Secretary The term Secretary means the Secretary of the Interior. (5) Undeformed area of the coastal plain The term Undeformed Area of the Coastal Plain means the approximately 375,000 acres generally depicted as the undeformed area north and west of the Marsh Creek anticline in figure 2 of fact sheet 0028–01 of the United States Geological Survey. 3. Leasing program for land within the Coastal Plain (a) In general (1) Authorization Congress authorizes the exploration, leasing, development, production, and transportation of oil and gas in and from the Coastal Plain. (2) Actions The Secretary shall take such actions as are necessary— (A) to establish and implement, in accordance with this Act, a competitive oil and gas leasing program that will result in an environmentally sound program for the exploration, development, and production of the oil and gas resources of the Coastal Plain; and (B) to administer this Act through regulations, lease terms, conditions, restrictions, prohibitions, stipulations, and other provisions that— (i) ensure, to the maximum extent practicable, that the oil and gas exploration, development, and production activities on the Coastal Plain will result in no significant adverse effect on fish and wildlife, fish and wildlife habitat, subsistence resources, and the environment