; (7) shared spectrum access and management technologies, including dynamic spectrum-sharing schemes, contention-based protocols, and cognitive radio capabilities; (8) internationally harmonized communications standards; and (9) radio-frequency communications security standards. (e) Report to congress Not later than one year after the date of the enactment of this Act, and annually thereafter through January 1, 2023, the Assistant Secretary shall submit to Congress a report on the status of the development of a Federal policy for communications among unmanned aircraft systems, including— (1) a summary of considerations under subsection (d); and (2) recommendations for legislative or regulatory action related to that policy that is necessary to facilitate the safe integration of unmanned aircraft systems into the national airspace system. (f) Definitions In this section: (1) Assistant Secretary The term Assistant Secretary means the Assistant Secretary of Commerce for Communications and Information. (2) Chairman The term Chairman means the Chairman of the Federal Communications Commission. 7. Interagency working group on enhanced safety and security for small unmanned aircraft systems (a) In general Not later than 90 days after the date of the enactment of this Act, the Administrator of the Federal Aviation Administration, in coordination with the Secretary of Homeland Security, shall establish an interagency working group— (1) to examine methods and structures to enhance the safety and security of expanded operations by small unmanned aircraft that involve operations beyond the visual line of sight of the operator and over people