Interpretation ID: 9559
Executive Director
New York State Bus Distributor Ass'n, Inc.
102 Grace Street
Penn Yan, NY 14527
Dear Mr. Kreutziger:
This responds to your FAX of January 12, 1994, requesting an information on the extent to which a state can adopt requirements for school buses which exceed the Federal motor vehicle safety standards. This also responds to your FAX of February 14, 1994, requesting an explanation of the location requirements for a side emergency door exit in Standard No. 217, Bus Emergency Exits and Window Retention and Release (as amended at 57 FR 49413; November 2, 1992).
Your January 12, 1994 FAX requested clarification of when a state could impose requirements on school buses which exceeded the requirements of the Federal motor vehicle safety standards (FMVSS). Specifically, you asked whether the state could impose such requirements on (1) a public school and (2) a contractor providing transportation for a public school. Section 103(d) of the National Traffic and Motor Vehicle Safety Act (the Safety Act; 15 U.S.C. 1392(d)) provides that:
Whenever a Federal motor vehicle safety standard ... is in effect, no State or political subdivision of a State shall have any authority either to establish, or to continue in effect, with respect to any motor vehicle or item of motor vehicle equipment any safety standard applicable to the same aspect of performance of such vehicle or item of equipment which is not identical to the Federal standard. Nothing in this section shall be construed to prevent ... any State or political subdivision thereof from establishing a safety requirement applicable to motor vehicles or motor vehicle equipment procured for its own use if such requirement imposes a higher standard than that required to comply with the otherwise applicable Federal standard.
Section 103(d) preempts state requirements for school buses covering the same aspect of performance as an applicable FMVSS that are different from the applicable FMVSS, except to the extent that the requirements impose a higher level of performance and apply only to vehicles procured for the State's use. A state law imposing higher requirements would be preempted under 103(d) to the extent that the law requires all school buses manufactured for use in the state to comply with the law. The law would not be preempted to the extent that it applies to public school buses. In addition, the agency has previously interpreted the phrase "vehicles procured for (the State's) own use" to include public school buses and school buses operated and owned by a private contractor under contract to transport children to and from public school. See, for example, February 20, 1987 letter to Mr. Martin Chauvin (copy enclosed).
Your February 14, 1994 FAX asked whether the November 2 final rule permits a right side emergency exit door to be to the rear of the passenger compartment. The answer is yes. Except for a left side emergency exit door installed as the first additional emergency exit on a bus with a rear emergency door, there are no fore and aft location requirements for side emergency exit doors. I have attached for your information an appendix which lists all the location requirements for additional emergency exits.
I hope you find this information helpful. If you have any other questions, please contact us at this address or by phone at (202) 366-2992.
Sincerely,
John Womack Acting Chief Counsel
Enclosures
ref:VSA#217 d:3/28/94