{"data":{"id":"us/47-cfr-1.776","jurisdiction":"us","citation":"47 CFR 1.776","heading":"Pricing flexibility limited grandfathering.","body":"Special access contract-based tariffs that were in effect on or before August 1, 2017 are grandfathered. Such contract-based tariffs may not be extended, renewed or revised, except that any extension or renewal expressly provided for by the contract-based tariff may be exercised pursuant to the terms thereof. During the period between August 1, 2017 and the deadline to institute mandatory detariffing under § 61.201(b), upon mutual agreement, parties to a grandfathered contract-based tariff may replace it at any time with a new contract-based tariff or with a new or amended contract that is not filed as a contract-based tariff.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER A—GENERAL","PART 1—PRACTICE AND PROCEDURE","Subpart E—Complaints, Applications, Tariffs, and Reports Involving Common 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":"c6c1664bc5ea7a180aa6d769bf3c9f6e2b00ab3d1e7b50c48666f28881652a25","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-1.774","next":"us/47-cfr-1.781"},"notice":"GroundRules: Original legal text. Not legal advice."}