; (B) issues related to standards and regulations for the type certification and safe operation of civil supersonic aircraft, including noise certification, including— (i) the operational differences between subsonic aircraft and supersonic aircraft; (ii) costs and benefits associated with landing and takeoff noise requirements for civil supersonic aircraft, including impacts on aircraft emissions; (iii) public and economic benefits of the operation of civil supersonic aircraft and associated aerospace industry activity; and (iv) challenges relating to ensuring that standards and regulations aimed at relieving and protecting the public health and welfare from aircraft noise and sonic booms are economically reasonable, technologically practicable, and appropriate for civil supersonic aircraft; and (C) other issues identified by the Administrator or the aerospace industry that must be addressed to enable the safe commercial deployment and safe and efficient operation of civil supersonic aircraft. (c) International leadership The Administrator, in the appropriate international forums, shall take actions that— (1) demonstrate global leadership under subsection (a); (2) address the needs of the aerospace industry identified under subsection (b); and (3) protect the public health and welfare. (d) Report to Congress Not later than 1 year after the date of enactment of this Act, the Administrator shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report detailing— (1) the Administrator’s actions to exercise leadership in the creation of Federal and international policies, regulations, and standards relating to the certification and safe and efficient operation of civil supersonic aircraft