{"data":{"id":"us/47-cfr-61.86","jurisdiction":"us","citation":"47 CFR 61.86","heading":"Supplements.","body":"An issuing carrier may not file a supplement except to suspend or cancel a tariff publication, or to defer the effective date of pending tariff revisions. A carrier may file a supplement for the voluntary deferral of a tariff publication.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 61—TARIFFS","Subpart G—Specific Rules for Tariff Publications of Dominant and Nondominant Carriers"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"7844baa9c9bf850ea040e3d70312e996c90c940d76266287b9317dd037265a1b","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-61.83","next":"us/47-cfr-61.87"},"notice":"GroundRules: Original legal text. Not legal advice."}