; (4) establishing objective criteria that can be used to determine if equipment meets the definition of Open Network Equipment; (5) promoting the inclusion of security features that enhance the integrity and availability of Open Network Equipment; or (6) promoting the application of network function virtualization to facilitate the deployment of Open RAN 5G Networks and a more diverse vendor market. (b) Grant criteria The Assistant Secretary, in consultation with the Commission, the Director of the National Institute of Standards and Technology, the Secretary of Homeland Security, the Director of the Defense Advanced Research Projects Agency (commonly known as DARPA ), and the Director of the Intelligence Advanced Research Projects Activity of the Office of the Director of National Intelligence (commonly known as IARPA ), shall establish the criteria under which the Assistant Secretary shall award a grant under subsection (a). (c) Reports to Congress (1) Annual report on grants made For each fiscal year for which amounts are available to make grants under subsection (a), the Assistant Secretary shall submit to the relevant committees of Congress a report that includes, with respect to that fiscal year— (A) a description of— (i) to whom grants under subsection (a) were made, the amount thereof, and criteria used to award such grants; and (ii) the progress the Assistant Secretary has made in meeting the objectives described in subsection (a) of the grant program under this section; and (B) any additional information that the Assistant Secretary determines appropriate. (2) Report on 5g network supply chain Not later than 180 days after the date of the enactment of this Act, the Assistant Secretary shall submit to the relevant committees of Congress a written report— (A) that includes recommendations on promoting the competitiveness and sustainability of trusted Open RAN 5G Networks