Interpretation ID: aiam3444
Sales Representative
P. O. Box 904
Buckingham
PA 18912;
Dear Mr. Cano: This responds to your question, raised during a meeting with Car Clark, Vernon Bloom, Harry Thompson and Edward Glancy, whether any Federal motor vehicle safety standard precludes the importation or sale of your anti-theft device called 'Hyperblock.' The device works by preventing release of the brakes. Installation of the device requires cutting into a vehicle's braking system.; By way of background information, the agency does not give approvals o vehicles or equipment. The National Traffic and Motor Vehicle Safety Act places the responsibility on the manufacturer to ensure that its vehicles or equipment comply with applicable requirements. A manufacturer then certifies that its vehicles or equipment comply with all applicable standards. We note that the term 'manufacturer' is defined by section 102(5) of the Act to mean 'any person engaged in the manufacturing or assembling of motor vehicles or motor vehicle equipment, *including any person importing motor vehicles or motor vehicle equipment for resale*.' [emphasis added]; The agency does not have any regulations covering anti- theft device that work by preventing release of the brakes. However, since installation of Hyperblock requires cutting into a vehicle's braking system, it may affect a vehicle's compliance with other safety standards.; If your device is added to a new motor vehicle prior to its first sale the person who modifies the vehicle would be an alterer of a previously certified motor vehicle and would be required to certify that, as altered, the vehicle continues to comply with all of the safety standards affected by the alteration. In the case of Hyperblock, this would include Safety Standard No. 105, *Hydraulic Brake Systems* (49 CFR 571.105). You will find the specific certification requirements for alterers at 49 CFR Part 567.7, *Certification*. On the other hand, you as the manufacturer of Hyperblock would have no certification requirements, because we have no safety standards applicable to your equipment. However, an alterer would probably require information from you in order to make the necessary certification.; If your device is installed on a used vehicle by a business such as garage, the installer would not be required to attach a certification label. However it would have to make sure that it did not knowingly render inoperative the compliance of the vehicle with any safety standard. This is required by section 108(a)(2)(A) of the National Traffic and Motor Vehicle Safety Act, which states in relevant part:; >>>No manufacturer, distributor, dealer, or motor vehicle repai business shall knowingly render inoperative, in whole or 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...<<<; You indicated at the aforementioned meeting that installation o Hyperblock does not affect a vehicle's braking performance. You also indicated that Hyperblock maintains the integrity of a vehicle's split system. In addition to requirements in those areas, Standard No. 105 establishes brake system integrity requirements, requiring that a braking system be able to withstand a series of spike stops. You may wish to consider testing Hyperblock as to whether it affects a vehicle's compliance with the spike stop test requirements, if you have not done so already. We suggest that you carefully examine all of Standard No. 105's requirements to determine the degree to which installation of your device affects compliance with the standard.; While we do not have any opinion as to the safety of your particula device, we do have a general concern about the safety of anti-theft devices which work by preventing release of the brakes. We note that some manufacturers state in their service manuals that hydraulic brake locking devices should not be used on their vehicles.; Should a safety-related defect be discovered in your device, whether b agency or yourself, you as the manufacturer would be required under sections 151 *et seq*. of the Act to notify vehicle owners, purchasers, and dealers and provide a remedy for the defect.; Finally, in addition to the provisions of Federal law discussed above there is a possibility of liability in tort should your device prove to be unsafe in operation. You may wish to consult a local lawyer concerning liability in tort.; Sincerely, Frank Berndt, Chief Counsel