; (E) evaluate aircraft and aircraft engines to ensure that such aircraft and aircraft engines can safely operate with unleaded aviation gasoline candidates during cold weather conditions; and (F) facilitate the development of agency policies and processes, as appropriate, to support the deployment of necessary infrastructure at airports to enable the distribution and storage of unleaded aviation gasolines. (4) Consultation and collaboration with relevant stakeholders In carrying out the EAGLE Initiative, the Administrator shall continue to consult and collaborate, as appropriate, with relevant stakeholders, including— (A) general aviation aircraft engine, aircraft propulsion, and aircraft airframe manufacturers; (B) general aviation aircraft users, aircraft owners, aircraft pilots, and aircraft operators; (C) airports and fixed-base operators; (D) State, local, and Tribal aviation officials; (E) representatives of the petroleum industry, including developers, refiners, producers, and distributors of unleaded aviation gasolines; and (F) air carriers and commercial operators operating under part 135 of title 14, Code of Federal Regulations. (5) Report to Congress (A) Initial report Not later than 1 year after the date of enactment of this Act, the Administrator shall submit to the appropriate committees of Congress a report that— (i) contains an updated strategic plan for maintaining a fleet authorization process for the efficient approval and authorization of eligible piston-engine aircraft and engine models to operate using unleaded aviation gasolines in a manner that ensures safety; (ii) describes the structure and involvement of all FAA offices that have responsibilities described in paragraph (2)