Interpretation ID: 8034
28 Elva Road
N. Weymouth, MA 01291
Dear Mr. Cassese:
This responds to your letter of November 19, 1992. Your letter describes your invention called a "Head Rest Extension." You asked if this invention would comply with Federal Motor Vehicle Safety Standards Nos. 201, 202, and 208.
By way of background information, the National Traffic and Motor Vehicle Safety Act (the Safety Act; 15 U.S.C. 1381 et seq.) authorizes this agency to issue Federal motor vehicle safety standards applicable to new motor vehicles and new items of motor vehicle equipment. Section 108(a)(1)(A) of the Safety Act (15 U.S.C. 1397(a)(1)(A)) prohibits any person from manufacturing, introducing into commerce, selling, or importing any new motor vehicle or item of motor vehicle equipment unless the vehicle or equipment item is in conformity with all applicable safety standards. NHTSA, however, does not approve motor vehicles or motor vehicle equipment, nor do we endorse any commercial products. Instead, the Safety Act establishes a "self-certification" process under which each manufacturer is responsible for certifying that its products meet all applicable safety standards.
NHTSA has exercised its authority to establish four safety standards which could be relevant to a head rest extension: Standard No. 201, Occupant Protection in Interior Impact, Standard No. 202, Head Restraints, Standard No. 208, Occupant Crash Protection, and Standard No. 302, Flammability of Interior Materials.
These four standards apply only to new vehicles, not to items of individual equipment. If the head rest extension were installed before the vehicle's first purchase for purposes other than resale, the vehicle would have to be certified as complying with all applicable standards, including these four, with the head rest extension installed. However, as you have explained in a phone conversation with Mary Versailles of my staff, your product is intended to be an item of after-market equipment.
After a vehicle's first purchase for purposes other than resale; i.e., the first retail sale of the vehicle, the only provision in Federal law that affects a vehicle's continuing compliance with an applicable safety standard is set forth in section 108(a)(2)(A) of the Safety Act (15 U.S.C. 1397(a)(2)(A)). That section 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 ... in compliance with an applicable Federal motor vehicle safety standard.
Any violation of this "render inoperative" prohibition would subject the violator to a potential civil penalty of up to $1,000 for each violation. Please note that the "render inoperative" prohibition does not require manufacturers, distributors, dealers, and repair businesses to certify that vehicles continue to comply with the safety standards after any aftermarket modifications are made. Instead, "render inoperative" prohibits those entities from performing aftermarket modifications that they know or should know will result in the vehicle no longer complying with the safety standards.
Please note also that the "render inoperative" prohibition does not apply to modifications vehicle owners make to their own vehicles. Thus, Federal law would not apply in situations where individual vehicle owners install your head rest extension in their own vehicles, even if the installation were to result in the vehicle no longer complying with the safety standards. However, individual States have the authority to regulate modifications that individual vehicle owners may make to their own vehicles.
You should also note that a head rest extension would be considered "motor vehicle equipment" within the meaning of the Safety Act. Therefore, if it contained a defect (either in manufacture, design, or performance) that relates to motor vehicle safety, you would be required to conduct a recall campaign to notify owners and to remedy the defect free of charge.
I have enclosed an information sheet for new manufacturers of motor vehicle equipment that briefly explains the responsibilities imposed on manufacturers, and tells how to get copies of the relevant laws and regulations.
I hope you find this information helpful. If you have any other questions, please contact Mary Versailles of my staff at this address or by phone at (202) 366-2992.
Sincerely,
Paul Jackson Rice Chief Counsel
Enclosure
ref:VSA#201#202#208#302 d.1/5/93