; (II) update guidance to incorporate additional tools to more clearly convey expected impacts, such as other noise metrics and visualization tools; and (III) improve guidance to airports and communities on effectively engaging with the FAA; and (ii) any other recommendations included in the report that would assist the FAA in improving outreach to communities affected by aircraft noise; (F) ensuring engagement with local community groups as appropriate in conducting the other responsibilities described in this section; and (G) other responsibilities as considered appropriate by the Administrator. (c) Briefing Not later than 2 years after the Administrator implements the recommendations described in subsection (b)(2)(E), the Administrator shall brief the appropriate committees of Congress describing— (1) the implementation of each such recommendation; (2) how any recommended actions are assisting the Administrator in improving outreach to communities affected by aircraft noise and other community engagement concerns