(a) In General.—Subject to the limitation in subsection (c), a pilot may serve in multicrew covered operations until attaining 65 years of age.

(b) Covered Operations Defined.—In this section, the term "covered operations" means operations under part 121 of title 14, Code of Federal Regulations.

(c) Limitation for International Flights.—

(1) Applicability of icao standard.—A pilot who has attained 60 years of age may serve as pilot-in-command in covered operations between the United States and another country only if there is another pilot in the flight deck crew who has not yet attained 60 years of age.

(2) Sunset of limitation.—Paragraph (1) shall cease to be effective on such date as the Convention on International Civil Aviation provides that a pilot who has attained 60 years of age may serve as pilot-in-command in international commercial operations without regard to whether there is another pilot in the flight deck crew who has not attained age 60.

(d) Sunset of Age 60 Retirement Rule.—On and after the date of enactment of this section, section 121.383(c) of title 14, Code of Federal Regulations, shall cease to be effective.

(e) Applicability.—

(1) Nonretroactivity.—No person who has attained 60 years of age before the date of enactment of this section may serve as a pilot for an air carrier engaged in covered operations unless—

(A) such person is in the employment of that air carrier in such operations on such date of enactment as a required flight deck crew member; or

(B) such person is newly hired by an air carrier as a pilot on or after such date of enactment without credit for prior seniority or prior longevity for benefits or other terms related to length of service prior to the date of rehire under any labor agreement or employment policies of the air carrier.

(2) Protection for compliance.—An action taken in conformance with this section, taken in conformance with a regulation issued to carry out this section, or taken prior to the date of enactment of this section in conformance with section 121.383(c) of title 14, Code of Federal Regulations (as in effect before such date of enactment), may not serve as a basis for liability or relief in a proceeding, brought under any employment law or regulation, before any court or agency of the United States or of any State or locality.

(f) Amendments to Labor Agreements and Benefit Plans.—Any amendment to a labor agreement or benefit plan of an air carrier that is required to conform with the requirements of this section or a regulation issued to carry out this section, and is applicable to pilots represented for collective bargaining, shall be made by agreement of the air carrier and the designated bargaining representative of the pilots of the air carrier.

(g) Medical Standards and Records.—

(1) Medical examinations and standards.—Except as provided by paragraph (2), a person serving as a pilot for an air carrier engaged in covered operations shall not be subject to different medical standards, or different, greater, or more frequent medical examinations, on account of age unless the Secretary determines (based on data received or studies published after the date of enactment of this section) that different medical standards, or different, greater, or more frequent medical examinations, are needed to ensure an adequate level of safety in flight.

(2) Duration of first-class medical certificate.—No person who has attained 60 years of age may serve as a pilot of an air carrier engaged in covered operations unless the person has a first-class medical certificate. Such a certificate shall expire on the last day of the 6-month period following the date of examination shown on the certificate.

(h) Safety.—

(1) Training.—Each air carrier engaged in covered operations shall continue to use pilot training and qualification programs approved by the Federal Aviation Administration, with specific emphasis on initial and recurrent training and qualification of pilots who have attained 60 years of age, to ensure continued acceptable levels of pilot skill and judgment.

(2) GAO report.—Not later than 24 months after the date of enactment of this section, the Comptroller General shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report concerning the effect, if any, on aviation safety of the modification to pilot age standards made by subsection (a).