; and (2) by striking small each place it appears. (b) Conforming amendment The analysis for chapter 448 of such title is amended by striking the item relating to section 44804 and inserting the following: 44804. Unmanned aircraft in the Arctic. . 820. Remote identification alternative means of compliance (a) Study The Administrator shall review and evaluate the final rule titled Remote Identification of Unmanned Aircraft , issued on January 15, 2021, to determine the feasibility and advisability of whether unmanned aircraft manufacturers and operators can meet the intent of such final rule through alternative means of compliance, including through network–based remote identification. (b) Report Not later than 1 year after the date of enactment of this section, the Administrator shall submit to the appropriate committees of Congress a report on the results of the study under subsection (a). 821. Prohibition on operation, procurement, or contracting action of foreign-made unmanned aircraft systems (a) In general Subject to subsections (b) and (c), the Secretary is prohibited from entering into a contract or awarding a grant for the operation, procurement, or contracting action with respect to any small unmanned aircraft system that is manufactured or assembled by a covered foreign entity. (b) Exemption The restrictions under subsection (a) shall not apply if the operation, procurement, or contracting action is for the purpose of— (1) counter-UAS testing, analysis, or training