[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: 14CFR255.6] [Page 211] TITLE 14--AERONAUTICS AND SPACE CHAPTER II--OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) PART 255_AIRLINE COMPUTER RESERVATIONS SYSTEMS--Table of Contents Sec. 255.6 Exceptions. The obligations of a system under Sec. 255.4 shall not apply with respect to a carrier that refuses to enter into and comply with a participating airline contract with that system.