; (2) an oil or natural gas pipeline or electric transmission facility for which a permit described in subsection (d) has been issued; or (3) a border-crossing facility for which a certificate of crossing has previously been issued under subsection (a). (f) Effective date; rulemaking deadlines (1) Effective date Subsections (a) through (e), and the amendments made by such subsections, shall take effect on the date that is 1 year after the date of enactment of this Act. (2) Rulemaking deadlines Each relevant official or agency described in subsection (a)(2)(B) shall— (A) not later than 180 days after the date of enactment of this Act, publish in the Federal Register notice of a proposed rulemaking to carry out the applicable requirements of subsection (a); and (B) not later than 1 year after the date of enactment of this Act, publish in the Federal Register a final rule to carry out the applicable requirements of subsection (a). (g) Definitions In this section— (1) the term border-crossing facility means the portion of an oil or natural gas pipeline or electric transmission facility that is located at an international boundary of the United States; (2) the term modification includes a reversal of flow direction, change in ownership, change in flow volume, addition or removal of an interconnection, or an adjustment to maintain flow (such as a reduction or increase in the number of pump or compressor stations); (3) the term natural gas has the meaning given that term in section 2 of the Natural Gas Act ( 15 U.S.C. 717a ); (4) the term oil means petroleum or a petroleum product; (5) the terms Electric Reliability Organization and regional entity have the meanings given those terms in section 215 of the Federal Power Act ( 16 U.S.C. 824o ); and (6) the terms Independent System Operator and Regional Transmission Organization have the meanings given those terms in section 3 of the Federal Power Act ( 16 U.S.C. 796 ).