{"data":{"id":"us/40-cfr-79.6","jurisdiction":"us","citation":"40 CFR 79.6","heading":"Requirement for testing.","body":"Provisions regarding testing that is required for registration of a designated fuel or fuel additive are contained in subpart F of this part.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 79—REGISTRATION OF FUELS AND FUEL ADDITIVES","Subpart A—General Provisions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"dbbf5e565baa085337f47064f7535dc9477a525073b8a4cc305e45444af5bd3b","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-79.5","next":"us/40-cfr-79.7"},"notice":"GroundRules: Original legal text. Not legal advice."}