Pub. L. 116-260, div. V, tit. I, sec. 116
FLIGHT CREW ALERTING.
SEC. 116. FLIGHT CREW ALERTING.(a) In General.—Not later than 1 year after the date of enactment of this title, the Administrator shall implement National Transportation Safety Board recommendations A–19–11 and A–19–12 (as contained in the safety recommendation report adopted on September 9, 2019).(b) Prohibition.—Beginning on the date that is 2 years after the date of enactment of this title, the Administrator may not issue a type certificate for a transport category aircraft unless—(1) in the case of a transport airplane, such airplane incorporates a flight crew alerting system that, at a minimum, displays and differentiates among warnings, cautions, and advisories, and includes functions to assist the flight crew in prioritizing corrective actions and responding to systems failures; or(2) in the case of a transport category aircraft other than a transport airplane, the type certificate applicant provides a means acceptable to the Administrator to assist the flight crew in prioritizing corrective actions and responding to systems failures (including by cockpit or flight manual procedures).134 STAT. 2335(c) Existing Airplane Designs.—It is the sense of Congress that the FAA shall ensure that any system safety assessment with respect to the Boeing 737-7, 737-8, 737-9, and 737-10 airplanes, as described in National Transportation Safety Board recommendation A-19-10, is conducted in accordance with such recommendation.