{"data":{"id":"us/40-cfr-86.422-78","jurisdiction":"us","citation":"40 CFR 86.422-78","heading":"-78 Administrator's fleet.","body":"The Administrator may require additional test vehicles identical in all material respects to vehicles selected in accordance with § 86.421. The number of vehicles selected shall not increase the size of the test fleet by more than 20 percent or one vehicle, whichever is greater.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 86—CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES","Subpart E—Emission Regulations for 1978 and Later New Motorcycles, 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":"4b95cf62e2b0c236875a3951ac63b4251281c3c44c4e058ae36f4080c4e9c051","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-86.421-78","next":"us/40-cfr-86.423-78"},"notice":"GroundRules: Original legal text. Not legal advice."}