[Code of Federal Regulations] [Title 14, Volume 4] [Revised as of January 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR223.21] [Page 92] TITLE 14--AERONAUTICS AND SPACE CHAPTER II--OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PART 223_FREE AND REDUCED-RATE TRANSPORTATION--Table of Contents Subpart C_International Travel Sec. 223.21 Free and reduced-rate transportation authorized by statute or regulation. (a) Any air carrier or foreign air carrier may provide free or reduced-rate foreign air transportation to any classes of persons specifically named in section 403(b) of the Act or free transportation to those named in Sec. 375.35 of this chapter. (b) Air carriers and foreign air carriers may offer reduced fares for foreign air transportation to ministers of religion, the elderly, retired, and handicapped passengers, and to attendants required by handicapped passengers, but shall file tariffs for such fares. Carriers may establish reasonable tariff rules to assist in identifying those who qualify for reduced fares.