§ 86.1807-01 Vehicle labeling.
Link to an amendment published at 91 FR 7761, Feb. 18, 2026.
(a) The manufacturer of any motor vehicle subject to the applicable emission standards of this subpart, shall, at the time of manufacture, affix a permanent legible label, of the type and in the manner described in this section, containing the information prescribed in this section, to all production models of such vehicles available for sale to the public and covered by a Certificate of Conformity under § 86.1848-01.
(1) A permanent, legible label shall be affixed in a readily visible position in the engine compartment.
(2) The label shall be affixed by the vehicle manufacturer who has been issued the Certificate of Conformity for such vehicle, in such manner that it cannot be removed without destroying or defacing the label. The label shall not be affixed to any equipment which is easily detached from such vehicle.
(3) The label shall contain the following information lettered in the English language in block letters and numerals, which shall be of a color that contrasts with the background of the label:
(i) The label heading: Vehicle Emission Control Information;
(ii) Full corporate name and trademark of manufacturer;
(iii) Engine displacement (in cubic inches or liters), test group identification and evaporative/refueling family identification;
(iv) Monitor family and battery durability family as specified in § 86.1815-27, if applicable;
(v) An unconditional statement of compliance with the appropriate model year U.S. EPA regulations which apply to light-duty vehicles, light-duty trucks, medium-duty passenger vehicles, or complete heavy-duty vehicles;
(vi) The exhaust emission standards (or FEL, as applicable) to which the test group is certified, and for test groups having different in-use standards, the corresponding exhaust emission standards that the test group must meet in use. In lieu of this requirement, manufacturers may use the standardized test group name designated by EPA;
(vii) [Reserved]
(viii) Vehicles granted final admission under 40 CFR 85.1505 must comply with the labeling requirements contained in 40 CFR 85.1510;
(ix) [Reserved]
(x) For vehicles designed to be capable of operating on fuels other than gasoline or diesel, the statement “This vehicle is certified to operate on [specify fuel(s)]”.
(b) The provisions of this section shall not prevent a manufacturer from also reciting on the label that such vehicle (or engine) conforms to any applicable state emission standards for new motor vehicles (or new motor vehicle engines) or any other information that such manufacturer deems necessary for, or useful to, the proper operation and satisfactory maintenance of the vehicle (or engine).
(c)(1) The manufacturer of any light-duty vehicle, light-duty truck, medium-duty passenger vehicle, or heavy-duty vehicle subject to the emission standards of this subpart shall, in addition and subsequent to setting forth those statements on the label required by the Department of Transportation (DOT) pursuant to 49 CFR 567.4 set forth on the DOT label or on an additional label located in proximity to the DOT label and affixed as described in 49 CFR 567.4(b), the following information in the English language, lettered in block letters and numbers not less than three thirty-seconds of an inch high, of a color that contrasts with the background of the label:
(i) The heading: “Vehicle Emission Control Information.”
(ii)(A) For light-duty vehicles, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Motor Vehicles.”
(B) For light-duty trucks, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-Fueled 20XX Model Year New Light-Duty Trucks.”
(C) For medium-duty passenger vehicles, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year New Medium-Duty Passenger Vehicles.”
(D) For heavy-duty vehicles, the statement: “This Vehicle Conforms to U.S. EPA Regulations Applicable to XXX-fueled 20XX Model Year Chassis-Certified New Heavy-Duty Vehicles.”
(iii) [Reserved]
(2)-(3) [Reserved]
(d) The following provisions apply for incomplete vehicles certified under this subpart:
(1) Incomplete light-duty trucks must have the following prominent statement printed on the label required by paragraph (a)(3)(v) of this section: “This vehicle conforms to U.S. EPA regulations applicable to 20xx Model year Light-Duty Trucks when it does not exceed XXX pounds in curb weight, XXX pounds in gross vehicle weight rating, and XXX square feet in frontal area.”
(2) Incomplete heavy-duty vehicles must have the following prominent statement printed on the label required by paragraph (a)(3)(v) of this section: “This vehicle conforms to U.S. EPA regulations applicable to 20xx Model year Heavy-Duty Vehicles when it does not exceed XXX pounds in curb weight, XXX pounds in gross vehicle weight rating, and XXX square feet in frontal area.”
(e) The manufacturer of any incomplete light-duty vehicle, light-duty truck, or heavy-duty vehicle shall notify the purchaser of such vehicle of any curb weight, frontal area, or gross vehicle weight rating limitations affecting the emission certificate applicable to that vehicle. This notification shall be transmitted in a manner consistent with National Highway Traffic Safety Administration safety notification requirements published in 49 CFR part 568.
(f) All light-duty vehicles, light-duty trucks, medium-duty passenger vehicles, and complete heavy-duty vehicles shall comply with SAE Recommended Practices J1877 “Recommended Practice for Bar-Coded Vehicle Identification Number Label,” (July 1994). SAE J1877 is incorporated by reference (see § 86.1).
(g) The Administrator may approve in advance other label content and formats provided the alternative label contains information consistent with this section.
(h) Vehicles powered by model year 2007 through 2013 diesel-fueled engines must include permanent readily visible labels on the dashboard (or instrument panel) and near all fuel inlets that state “Use Ultra Low Sulfur Diesel Fuel Only” or “Ultra Low Sulfur Diesel Fuel Only”.
(i) For vehicles with one or more approved AECDs for emergency vehicles under paragraph (4) of the definition of “defeat device” in § 86.1803, include the following statement on the emission control information label: “THIS VEHICLE HAS A LIMITED EXEMPTION AS AN EMERGENCY VEHICLE.”
[64 FR 23925, May 4, 1999, as amended at 65 FR 6853, Feb. 10, 2000; 65 FR 59969, Oct. 6, 2000; 70 FR 72928, Dec. 8, 2005; 77 FR 34146, June 8, 2012; 79 FR 23711, Apr. 28, 2014; 89 FR 28161, Apr. 18, 2024]