{"data":{"id":"us/14-cfr-221.63","jurisdiction":"us","citation":"14 CFR 221.63","heading":"Other types of governing tariffs.","body":"Subject to approval of the Department, carriers may publish other types of governing tariffs not specified in this subpart, such as routing guides.","path":["Title 14—Aeronautics and Space","CHAPTER II—OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS)","SUBCHAPTER A—ECONOMIC REGULATIONS","PART 221—TARIFFS","Subpart G—Governing Tariffs"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"1a253466d7f6eafb31a149fbcff69be6b6b19a0c9a0612dcfea85ce2002e4afa","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-221.62","next":"us/14-cfr-221.70"},"notice":"GroundRules: Original legal text. Not legal advice."}