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Interpretation ID: 8382a

Matthew J. Ryan, Director
Commercial Vehicle Safety Bureau
State of New York
Department of Transportation
Albany, NY 12232

Dear Mr. Ryan:

This responds to your letter of March 3, 1993, regarding a recent final rule amending Federal Motor Vehicle Safety Standard (FMVSS) No. 222, School Bus Passenger Seating and Crash Protection (58 FR 4586; January 15, 1993). This final rule requires buses designed to transport persons in wheelchairs to be equipped with wheelchair securement devices and occupant restraint systems meeting specified performance standards. You request confirmation of two statements that you believe correctly construe the new requirements. The statements and our response to each follows.

1.If a school bus is built or modified to accommodate one or more wheelchairs, after January 17, 1994, the restraint/securement system required by the regulation change must be complied with.

This statement is partially correct. Section 108(a)(1)(A) of the National Traffic and Motor Vehicle Safety Act (VSA) prohibits any person from manufacturing or selling a vehicle manufactured on or after the effective date of any applicable FMVSS that does not comply with each of those standards. The rule you ask about becomes effective on January 17, 1994, and would apply to all school buses manufactured on or after that date. Therefore, you are correct that a school bus manufactured on or after that date, and which has one or more locations designed for carrying a person seated in a wheelchair, must be equipped with a wheelchair securement device and occupant restraint system complying with the requirements of Standard 222 at each wheelchair location.

Whether a modified school bus must meet the restraint/securement requirements depends, first, on the date of manufacture of the bus, and second, the date of the modification. Since the wheelchair restraint/securement requirements would not apply to a school bus manufactured before the effective date of the requirements, a pre-January 17, 1994, school bus modified to carry a person in a wheelchair need not meet the requirements of the new rule regardless of when the modification is made. A post-January 17, 1994, school bus that is modified before the vehicle's first sale to the consumer to carry a person in a wheelchair would have to meet the new requirements. This is because the person installing the securement system would be considered an "alterer" under NHTSA's regulations (49 CFR 567.7) and would be required to certify that, as altered, the vehicle conforms to all applicable FMVSS's, including Standard 222 and its restraint/securement requirements.

If a school bus is modified after the vehicle's first sale, the restraint/securement system need not meet the new requirements. This is because none of our FMVSS's for vehicles (such as Standard 222) applies to a vehicle after the vehicle is sold to the consumer. After a vehicle's first sale, the only Federal requirement that would affect modifications of the vehicle is the "render inoperative" prohibition in 108(a)(2)(A) of the VSA. 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.

The "render inoperative" prohibits commercial businesses from modifying a vehicle in a manner that would negatively affect the vehicle's compliance with applicable safety standards. However, the "render inoperative" provision does not require commercial businesses to bring the vehicle into compliance with standards upgraded after the vehicle was manufactured. Therefore, a used school bus modified after January 17, 1994, does not have to be equipped with wheelchair securement/restraint systems complying with the new requirements of Standard 222.

2.A school bus built with no wheelchair seating positions, is not required to have a wheelchair position.

This statement is correct. The January 14, 1993, final rule amended Standard 222 by adding a new section S5.4. That section requires a "school bus having one or more locations designed for carrying a wheelchair" to be equipped with wheelchair securement devices and occupant restraint systems at those locations. If a school bus is not designed for carrying a wheelchair, wheelchair securement/restraint systems do not have to be provided. The agency's rationale for not requiring all school buses to be designed to transport persons in wheelchairs is stated in the preamble to the final rule on page 4586.

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,

John Womack Acting Chief Counsel

Enclosure

ref:222 d:4/19/93