; and (iii) the resolution of a major certification process milestone escalated under clause (ii) within a specific period of time agreed to by the Administrator and the type certificate applicant. (C) Definition of major certification process milestone In this paragraph, the term major certification process milestone means a milestone related to a type certification basis, type certification plan, type inspection authorization, issue paper, or other major type certification activity agreed to by the Administrator and the type certificate applicant. . (b) Technical and conforming amendments Section 44704 is amended in the heading by striking airworthiness certificates,, and inserting airworthiness certificates, . 2225. Safety enhancing technologies for small general aviation airplanes (a) Policy In a manner consistent with the Small Airplane Revitalization Act of 2013 ( 49 U.S.C. 44704 note), not later than 180 days after the date of enactment of this Act, the Administrator shall establish and begin implementing a risk-based policy that streamlines the installation of safety enhancing technologies for small general aviation airplanes in a manner that reduces regulatory delays and significantly improves safety. (b) Inclusions The safety enhancing technologies for small general aviation airplanes described in subsection (a) shall include, at a minimum, the replacement or retrofit of primary flight displays, auto pilots, engine monitors, and navigation equipment. (c) Collaboration In carrying out this section, the Administrator shall collaborate with general aviation operators, general aviation manufacturers, and appropriate FAA labor organizations, including representatives of FAA aviation safety inspectors and aviation safety engineers, certified under section 7111 of title 5, United States Code. (d) Definition of small general aviation airplane In this section, the term small general aviation airplane means an airplane that— (1) is certified to the standards of part 23 of title 14, Code of Federal Regulations