{"data":{"id":"us/16-cfr-306.7","jurisdiction":"us","citation":"16 CFR 306.7","heading":"Recordkeeping.","body":"You must keep records of how you determined automotive fuel ratings for one year. They must be available for inspection by Federal Trade Commission and Environmental Protection Agency staff members, or by people authorized by FTC or EPA.","path":["Title 16—Commercial Practices","CHAPTER I—FEDERAL TRADE COMMISSION","SUBCHAPTER C—REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS","PART 306—AUTOMOTIVE FUEL RATINGS, CERTIFICATION AND POSTING"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-16.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:29Z","sha256":"f0c1d408334b508698558b715e83297bcd4cfdfb55602316a78a5d4ac688055d","source_id":"us-cfr","stale":true,"prev":"us/16-cfr-306.6","next":"us/16-cfr-306.8"},"notice":"GroundRules: Original legal text. Not legal advice."}