{"data":{"id":"us/40-cfr-1037.125","jurisdiction":"us","citation":"40 CFR 1037.125","heading":"Maintenance instructions and allowable maintenance.","body":"Give the ultimate purchaser of each new vehicle written instructions for properly maintaining and using the emission control system.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER U—AIR POLLUTION CONTROLS","PART 1037—CONTROL OF EMISSIONS FROM NEW HEAVY-DUTY MOTOR VEHICLES","Subpart B—Emission Standards and Related Requirements"],"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":"e19346aca324f8d4c55973e8d036c2fc75ab8439cfaa37a75e8fdfc8e7c5c023","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1037.120","next":"us/40-cfr-1037.130"},"notice":"GroundRules: Original legal text. Not legal advice."}