; (B) proposes policies and programs designed to ensure a robust and resilient orbital and suborbital spaceport infrastructure to serve and capitalize on these space transportation opportunities; (C) reviews the development and investments made by international competitors in foreign spaceports, to the extent practicable; (D) makes recommendations on how the Federal Government can support, encourage, promote, and facilitate greater investments in infrastructure at spaceports; and (E) considers and makes recommendations about how spaceports can fully support and enable the national space policy. (3) Updates to the report Not later than 3 years after the date of enactment of this Act and every 2 years until December 2024, the Secretary shall— (A) update the previous report prepared under this subsection; and (B) submit the updated report to Congress. (4) Consultations required In preparing the reports required by this subsection, the Secretary shall consult with individuals including— (A) the Secretary of Defense; (B) the Secretary of Commerce; (C) the Administrator of the National Aeronautics and Space Administration; and (D) interested persons at spaceports, State and local governments, and industry. (d) Report on space transportation infrastructure matching grants (1) GAO study and report The Comptroller General of the United States shall conduct a study regarding spaceport activities carried out pursuant to chapters 509 and 511 of title 51, United States Code, including— (A) an assessment of potential mechanisms to provide Federal support to spaceports, including the airport improvement program established under subchapter I of chapter 471 of title 49, United States Code, and the program established under chapter 511 of title 51, United States Code; (B) recommendations for potential funding options