United States Department of TransportationInterpretation ID: aiam4656
Esq. Hudock & Levin 1101 Connecticut Avenue
NW Suite 910 Washington
DC 20036;
"Dear Mr. Levin: This responds to your letter on behalf of one of you clients, seeking information on how our law and agency regulations might affect the installation of sun roofs in vehicles. You stated that your client is an automobile repair facility. According to your letter, you recently discovered this agency's regulation (49 CFR /567.7) requiring vehicle alterers to affix to the vehicles they alter a label certifying that the vehicle as altered continues to comply with all applicable safety standards. You asked whether such certification labels must be affixed by your client to those vehicles on which it installs a sun roof. I am pleased to have this opportunity to explain the requirements of our laws and regulations for you. The National Traffic and Motor Vehicle Safety Act (15 U.S.C. 1381 et seq.) authorizes this agency to issue safety standards applicable to new motor vehicles and new items of motor vehicle equipment. Two of those safety standards could be relevant to a repair shop's installation of sun roofs on motor vehicles. Standard No. 205, Glazing Materials, (49 CFR /571.205) sets performance requirements for glazing materials installed in new motor vehicles and for new glazing materials for use in motor vehicles. Any glazing incorporated in a vehicle's sun roof would have to conform to the applicable performance requirements set forth in Standard No. 205. In addition, installation of a sun roof could affect a vehicle's compliance with Standard No. 216, Roof Crush Resistance - Passenger Cars, (49 CFR 571.216), which sets forth strength requirements for roofs of passenger cars. Section 108(a)(1)(A) of the Safety Act (15 U.S.C. 1397(a)(1)(A)) specifies that, 'No person shall manufacture for sale, sell, offer for sale, or introduce or deliver for introduction in interstate commerce, or import into the United States, any motor vehicle or item of motor vehicle equipment manufactured on or after the date any applicable Federal motor vehicle safety standard takes effect under this title unless it is in conformity with such standard ...' Because of this statutory requirement, any person or business that installs sun roofs in new motor vehicles must certify that the vehicle continues to comply with the requirements of all applicable safety standards, including Standards No. 205 and 216. The form and contents for this certification are set forth in 49 CFR Part 567, Certification. Any manufacturer that installs a sun roof on a new motor vehicle is required by /567.4 or /567.5 to certify that the vehicle conforms to the requirements of all applicable safety standards. Any person or business that adds a sun roof to a previously certified new motor vehicle prior to its first sale for purposes other than resale would be required to certify the vehicle's continuing compliance with all applicable safety standards, in accordance with /567.7. Such a person or entity is an 'alterer' for the purposes of Part 567. (Persons or entities that modify vehicles by using a 'readily attachable component' or performing a 'minor finishing operation' are not considered 'alterers.' Modifications involving a readily attachable component or a minor finishing operation are instead subject to the requirements of 49 CFR /567.6. However, NHTSA does not consider a sun roof to be a 'readily attachable component' nor is the installation of a sun roof a 'minor finishing operation.' Hence, this exception is not relevant to your client's activities.). In addition to these certification requirements, an 'alterer' is considered a 'manufacturer' for the purposes of the Safety Act. Among other things, this means an alterer is responsible for notification and remedy of defects related to motor vehicle safety and noncompliances with applicable Federal motor vehicle safety standards arising from the alterations, as specified in sections 151-160 of the Safety Act (15 U.S.C 1411-1420). I have enclosed a general information sheet for new manufacturers that generally describes our statutory and regulatory requirements, and explains how to obtain copies of those statutes and regulations. The certification and labeling requirements set forth in section 114 of the Safety Act (15 U.S.C. 1403) and in Part 567 apply to vehicles only until the first sale of the vehicle for purposes other than resale. Thus, once a vehicle has been purchased by a consumer, persons that modify that vehicle for its owner (e.g., by installing a sun roof) are not required to certify or label the vehicle by this agency's statutes or regulations. A different statutory provision applies to modifications made by a repair shop to vehicles after the first purchase. Section 108(a)(2)(A) of the Safety Act (15 U.S.C. 1397(a)(2)(A)) provides that, 'No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or in part, any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard, ...' To comply with the obligations imposed by this 'render inoperative' provision, your client should examine the sun roofs it installs and the means of installation for those sun roofs, and compare those with the requirements of Standards No. 205 and 216. After such an examination and comparison, your client should be able to decide if the sun roof installations it performs result in any apparent violations of the 'render inoperative' provision of the Safety Act. If your client decides there is no apparent 'render inoperative' violation, Federal law does not require any additional actions, such as labeling or certification, on your client's part in connection with the installation of sun roofs in vehicles after the first purchase of those vehicles. You should be aware that NHTSA may reexamine your client's decision and make its own determination of whether your client's sun roof installations may have violated the 'render inoperative' provision in the Safety Act in the context of an enforcement proceeding. I hope this information is helpful. If you have any additional questions, please feel free to contact Mr. Marvin Shaw of my staff at this address or by telephone at (202) 366-2992. Sincerely, Stephen P. Wood Acting Chief Counsel Enclosures";