1. Short title This Act may be cited as the Unlocking our Domestic LNG Potential Act of 2023 . 2. Advancing United States global leadership Section 3 of the Natural Gas Act ( 15 U.S.C. 717b ) is amended— (1) by striking subsections (a) through (c); (2) by redesignating subsections (e) and (f) as subsections (a) and (b), respectively; (3) by redesignating subsection (d) as subsection (c), and moving such subsection after subsection (b), as so redesignated; (4) in subsection (a), as so redesignated, by amending paragraph (1) to read as follows: (1) The Commission shall have the exclusive authority to approve or deny an application for the siting, construction, expansion, or operation of a facility to export natural gas from the United States to a foreign country or import natural gas from a foreign country, including an LNG terminal. Except as specifically provided in this Act, nothing in this Act is intended to affect otherwise applicable law related to any Federal agency’s authorities or responsibilities related to facilities to import or export natural gas, including LNG terminals.