[Code of Federal Regulations] [Title 14, Volume 3] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 14CFR161.323] [Page 214] TITLE 14--AERONAUTICS AND SPACE CHAPTER I--FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PART 161--NOTICE AND APPROVAL OF AIRPORT NOISE AND ACCESS RESTRICTIONS--Table of Contents Subpart D--Notice, Review, and Approval Requirements for Stage 3 Restrictions Sec. 161.323 Notification of a decision not to implement a restriction. If a Stage 3 restriction has been approved by the FAA and the restriction is not subsequently implemented, the applicant shall so advise the interested parties specified in Sec. 161.309(a) of this part.