{"data":{"id":"us/10-cfr-490.810","jurisdiction":"us","citation":"10 CFR 490.810","heading":"Record retention.","body":"A State or covered person that receives a waiver under this subpart must retain documentation pertaining to its waiver application and alternative compliance, including petroleum fuel reduction by its fleet, for a period of three years following the model year for which the waiver is granted.","path":["Title 10—Energy","CHAPTER II—DEPARTMENT OF ENERGY","SUBCHAPTER D—ENERGY CONSERVATION","PART 490—ALTERNATIVE FUEL TRANSPORTATION PROGRAM","Subpart I—Alternative Compliance"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-10.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:09Z","sha256":"b66b1f20417b12f1fba28c03800ca5804f823bc0fbe4ea35b9ed0b99cf285f94","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-490.809","next":"us/10-cfr-500.1"},"notice":"GroundRules: Original legal text. Not legal advice."}