; and (5) States and local governments that have made investments to build, maintain, operate, and improve capabilities for national security, civil, and commercial customers should be commended for their infrastructure contributions to launch and reentry sites, and encouraged through a variety of programs and policies to continue these investments in the national interest. (b) Establishment of office of Spaceports (1) Establishment of office of Spaceports Title 51, United States Code, is amended by adding at the end of subtitle V the following: 515 Office of Spaceports 51501. Establishment of Office of Spaceports (a) Establishment of office Not later than 90 days after the date of enactment of this section, the Secretary of Transportation shall identify, within the Office of Commercial Space Transportation, a centralized policy office to be known as the Office of Spaceports. (b) Functions The Office of Spaceports shall— (1) support licensing activities for operation of launch and reentry sites; (2) develop policies that promote infrastructure improvements at spaceports; (3) provide technical assistance and guidance to spaceports; (4) promote United States spaceports within the Department; and (5) strengthen the Nation’s competitiveness in commercial space transportation infrastructure and increase resilience for the Federal Government and commercial customers. (c) Recognition In carrying out the functions assigned in subsection (b), the Secretary shall recognize the unique needs and distinctions of spaceports that host— (1) launches to or reentries from orbit