for powered-lift aircraft, products, and articles. (B) A description of methods to facilitate the efficient global acceptance of the FAA approach to certification of powered-lift aircraft, products, and articles. (C) Any other information determined appropriated by the Administrator. (b) Coordination with civil aviation authorities Not later than 90 days after the plan is developed under subsection (a), the Administrator shall coordinate with international civil aviation authorities in countries that have a bilateral safety agreement and implementation procedure with the United States regarding the establishment of mutual processes for efficient validation, acceptance, and working arrangements of certificates and approvals for powered-lift aircraft, products, and articles. (c) Establishment of provisions Not later than 2 years after the date of enactment of this section, the Administrator shall establish the mutual processes described in subsection (b). (d) Powered-lift aircraft defined In this section, the term powered-lift aircraft means a heavier-than-air aircraft capable of vertical take-off, vertical landing, and low speed flight that depends principally on engine-driven lift devices or engine thrust for lift during these flight regimes and on 1 or more nonrotating airfoils for lift during horizontal flight. 837. Advanced air mobility propulsion systems aviation rulemaking committee (a) In general Not later than 1 year after the date of enactment of this section, the Administrator shall establish an Aviation Rulemaking Committee (in this section referred to as the Committee ) to provide the Administrator with specific findings and recommendations for regulations covering, with respect to small and large type certificated aircraft, the certification and installation of— (1) electric engines and propellers