Section 85.1503 - General requirements for importation of nonconforming vehicles and engines(a) A nonconforming vehicle or engine offered for importation into the United States must be imported by an ICI who is a current holder of a valid certificate of conformity unless an exemption or exclusion is granted by the Administrator under § 85.1511 or the vehicle is eligible for entry under § 85.1512 .(b) Final admission shall not be granted unless:(1) The vehicle or engine is covered by a certificate of conformity issued in the name of the importer under part 86 and the certificate holder has complied with all requirements of § 85.1505 ; or(2) The vehicle or engine is modified and emissions tested in accordance with the provisions of § 85.1509 and the certificate holder has complied with all other requirements of § 85.1509 ; or(3) The vehicle or engine is exempted or excluded under § 85.1511 ; or(4) The vehicle was covered originally by a certificate of conformity and is otherwise eligible for entry under § 85.1512 .(c) In any one certificate year (e.g., the current model year), an ICI may finally admit no more than the following numbers of nonconforming vehicles into the United States under the provisions of §§ 85.1505 and 85.1509 , except as allowed by paragraph (e) of this section: (2) A total of 25 light-duty vehicles, light-duty trucks, and medium-duty passenger vehicles. This limit applies for vehicles with engines, including plug-in hybrid electric vehicles. This limit does not apply for electric vehicles.(3) 50 highway motorcycles.(d) For ICIs owned by a parent company, the importation limits in paragraph (c) of this section include importation by the parent company and all its subsidiaries.(e) An ICI may exceed the limits outlined paragraphs (c) and (d) of this section, provided that any vehicles/engines in excess of the limits meet the emission standards and other requirements outlined in the provisions of § 85.1515 for the model year in which the motor vehicle/engine is modified (instead of the emission standards and other requirements applicable for the OP year of the vehicle/engine).52 FR 36156, Sept. 25, 1987, as amended at 70 FR 40430 , July 13, 2005