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NHTSA Interpretation File Search

Overview

NHTSA's Chief Counsel interprets the statutes that the agency administers and the standards and regulations that it issues. Members of the public may submit requests for interpretation, and the Chief Counsel will respond with a letter of interpretation. These interpretation letters look at the particular facts presented in the question and explain the agency’s opinion on how the law applies given those facts. These letters of interpretation are guidance documents. They do not have the force and effect of law and are not meant to bind the public in any way. They are intended only to provide information to the public regarding existing requirements under the law or agency policies. 

Understanding NHTSA’s Online Interpretation Files

NHTSA makes its letters of interpretation available to the public on this webpage. 

An interpretation letter represents the opinion of the Chief Counsel based on the facts of individual cases at the time the letter was written. While these letters may be helpful in determining how the agency might answer a question that another person has if that question is similar to a previously considered question, do not assume that a prior interpretation will necessarily apply to your situation.

  • Your facts may be sufficiently different from those presented in prior interpretations, such that the agency's answer to you might be different from the answer in the prior interpretation letter;
  • Your situation may be completely new to the agency and not addressed in an existing interpretation letter;
  • The agency's safety standards or regulations may have changed since the prior interpretation letter was written so that the agency's prior interpretation no longer applies; or
  • Some combination of the above, or other, factors.

Searching NHTSA’s Online Interpretation Files

Before beginning a search, it’s important to understand how this online search works. Below we provide some examples of searches you can run. In some cases, the search results may include words similar to what you searched because it utilizes a fuzzy search algorithm.

Single word search

 Example: car
 Result: Any document containing that word.

Multiple word search

 Example: car seat requirements
 Result: Any document containing any of these words.

Connector word search

 Example: car AND seat AND requirements
 Result: Any document containing all of these words.

 Note: Search operators such as AND or OR must be in all capital letters.

Phrase in double quotes

 Example: "headlamp function"
 Result: Any document with that phrase.

Conjunctive search

Example: functionally AND minima
Result: Any document with both of those words.

Wildcard

Example: headl*
Result: Any document with a word beginning with those letters (e.g., headlamp, headlight, headlamps).

Example: no*compl*
Result: Any document beginning with the letters “no” followed by the letters “compl” (e.g., noncompliance, non-complying).

Not

Example: headlamp NOT crash
Result: Any document containing the word “headlamp” and not the word “crash.”

Complex searches

You can combine search operators to write more targeted searches.

Note: The database does not currently support phrase searches with wildcards (e.g., “make* inoperative”). 

Example: Headl* AND (supplement* OR auxiliary OR impair*)
Result: Any document containing words that are variants of “headlamp” (headlamp, headlights, etc.) and also containing a variant of “supplement” (supplement, supplemental, etc.) or “impair” (impair, impairment, etc.) or the word “auxiliary.”

Search Tool

NHTSA's Interpretation Files Search



Displaying 9371 - 9380 of 16517
Interpretations Date

ID: 2509y

Open

Timothy A. Kelly, President
Salem Vent International, Inc.
P.O. Box 885
Salem, VA 24153

Dear Mr. Kelly:

This responds to your request for an interpretation of Federal Motor Vehicle Safety Standard (FMVSS) No. 217; Bus Window Retention and Release as it applies to roof exits. You asked four specific questions which I have addressed below.

First, you asked for confirmation that the only specification in Standard No. 217 concerning the size of roof exits is the requirement that the exit be able to accommodate an ellipsoid with a major axis of 20 inches and a minor axis of 13 inches pushed horizontally through the exit opening. Your understanding is not entirely correct. The ellipsoid requirement to which you refer, set forth in S5.4.1 of Standard No. 217, is the only provision in the standard that specifies a minimum size requirement for roof exit openings. Although there is no maximum size limit, you should be aware that S5.2 of Standard No. 217 provides that, in determining the total unobstructed openings for emergency exit provided by a bus, no emergency exit, regardless of its area shall be credited with more than 536 square inches of the total area requirement. Thus, if a roof exit is larger than 536 square inches, only 536 square inches will be counted for the exit in determining whether the bus complies with the unobstructed openings requirement of S5.2 of Standard No. 217.

Second, you asked for confirmation that Standard No. 217 does not permit the use of escape hatches or ventilators in the roof of school buses as a substitute for any of the emergency exits required on school buses by S5.2.3 of Standard No. 217. This understanding is correct. Additionally, you should be aware that the agency has a longstanding position that any emergency exits, including any roof exits, installed on a school bus in addition to the emergency exits required by S5.2.3 must conform to the requirements of Standard No. 217 for emergency exits installed on buses other than school buses. See the enclosed July 6, 1979 interpretation to Robert Kurre on this issue. Third, you asked for confirmation that Standard No. 217 permits the use of roof exits as a substitute for the rear exit door on buses other than school buses. This statement is not entirely correct. S5.2.1 of Standard No. 217 requires the use of a rear exit door on all non-school buses with a GVWR of more than 10,000 lbs., except where the configuration of the bus precludes the installation of an accessible rear exit. In that case, S5.2.1 requires the installation of a roof exit in the rear half of the bus in lieu of the rear exit. This substitution of a roof exit for a rear exit door is allowed only where the bus design precludes the use of a rear exit (such as on rear-engine buses). It is not an option allowing the substitution of a roof exit for the rear door in any design.

Fourth, you asked whether the addition of more than one roof exit on a non-school bus would allow a manufacturer to delete any other required exits in addition to the rear door. It is possible that increasing the total exit space on the bus by adding roof exits could enable a manufacturer to reduce the number or size of other emergency exits on the bus and still comply with the unobstructed openings requirement of S5.2. You should be aware that exit space provided by roof exits is not counted in determining compliance with the requirement in S5.2 that 40 percent of the total unobstructed openings be located on each side of the bus. Whether this substitution of additional roof exits could be made on any particular non-school bus would depend upon whether the bus complied with the exit space and location requirements of S5.2.1 (if the bus has a GVWR of more than 10,000 pounds) and the applicable requirements of S5.2.2 (if the bus has a GVWR of 10,000 pounds or less).

I hope you have found this information helpful. Please do not hesitate to contact David Greenburg of my staff at (202) 366-2992 if you have any further questions or need additional information.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosure

/ref:217 d:5/30/90

1990

ID: 2510y

Open

Mr. Raymond D. Strakosch
President
Safety Premiums
87 Broadway
P. O. Box 1031
Newburgh, NY 12550

Dear Mr. Strakosch:

Thank you for your letter to John Messera, of our Office of Vehicle Safety Compliance, seeking an interpretation of Standard No. 125, Warning Devices (49 CFR 571.125). You indicated that you have for many years produced and sold a "Signal Glo Car Door Mirror Clip On," which you described as a "dangling safety tag which attaches to the car mirror to alert passersby of emergency needs." These warning devices are made of a reflective plastic material designed with a clip attachment, and come in eight different shapes, including a triangular configuration. These products are slightly more than four inches high.

You also stated that, pursuant to a request from a customer, your company has developed a larger size warning triangle for mounting on a car mirror. You have provided a prototype of this new larger size "Lite at Nite" Reflective Auto Triangle, that is approximately 6" at the base and 5 1/2" in height. You stated that, as your warning triangle gets larger, you "wish to make sure it is not confused with the roadside truck version described in Standard No. 125." Additionally, you stated that you wanted to be certain that the instructions for this larger size warning triangle "in no way conflict with the standard." I am pleased to have this opportunity to explain our law and regulations to you.

The National Traffic and Motor Vehicle Safety Act (15 U.S.C. 1381 et seq.; the Safety Act) gives this agency the authority to issue safety standards applicable to new motor vehicles and new items of motor vehicle equipment. This agency has exercised this authority to establish Standard No. 125. Section S3 of Standard 125 states that the standard "applies to devices, without self-contained energy sources, that are designed to be carried in motor vehicles, and used to warn approaching traffic of the presence of a stopped vehicle, except for devices designed to be permanently affixed to the vehicle." (Emphasis added.)

This language in S3 of Standard No. 125 makes clear that the standard's requirements are not limited to devices used by large trucks; that is, Standard No. 125 does not apply only to a "roadside truck version" of a warning device. Instead, the standard applies to all devices designed to be carried in any motor vehicle, from the smallest motorcycle to the largest truck, if the device satisfies the other conditions set forth in S3 of the standard.

One of the conditions set forth in S3 is that the device must be designed to be used to "warn approaching traffic of a stopped vehicle." Devices that are not intended to warn approaching traffic of a stopped vehicle, but only to alert passing traffic of the stopped vehicle's need for assistance, are not subject to Standard No. 125. Examples of such devices include a rag tied on a radio antenna and a "HELP" message printed on a folding cardboard sunshade. By the time approaching traffic sees one of these non-warning devices, the traffic would already be aware that the vehicle displaying such a device was stopped.

Your "Signal Glo Car Door Mirror Clip On" product appears to be designed and to function in the same way other non-warning devices do; i.e., it does not appear to be intended to warn approaching traffic of a stopped vehicle, but to alert passing traffic that the stopped vehicle needs assistance. If this is the case, the "Signal Glo Car Door Mirror Clip On" would not be subject to Standard No. 125.

However, the larger "Lite at Nite" Reflective Auto Triangle may be designed to be used to "warn approaching traffic of a stopped vehicle." It appears from the promotional material enclosed in your letter that this larger triangle is intended to serve the same purpose as what you call "truck warning triangles." We assume that you are describing warning devices that are certified as complying with Standard No. 125. If your larger triangle is to serve this function, it would be subject to Standard No. 125 and would have to conform to all the requirements of the standard. From the enclosed copy of Standard No. 125, you will see that some of the specific requirements with which the larger triangle must conform include minimum size, durability, material, container, labeling, configuration, color, reflectivity, luminance, and stability.

When the agency has issued an applicable safety standard, section 108(a)(1)(A) of the Safety Act (15 U.S.C. 1397(a)(1)(A)) provides 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 new motor vehicle or new item of motor vehicle equipment unless the vehicles or equipment are in conformity with the applicable standard. Further, the Safety Act provides that NHTSA has no authority to approve, certify, or otherwise endorse any commercial product. Instead, section 114 of the Safety Act (15 U.S.C 1403) establishes a self-certification process under which every manufacturer is required to certify that each of its products meet all applicable Federal safety standards. To comply with any applicable legal obligations, especially in connection with the manufacture of the larger size warning triangle, I suggest that you carefully examine the requirements of Standard 125 and consider the design, marketing, and intended use of the new larger warning triangle. You should also be aware that the Safety Act establishes a civil penalty of $1,000 for each violation of a safety standard and a maximum penalty of $800,000 for a series of violations. In addition, the Act requires manufacturers to notify purchasers and remedy any items of motor vehicle equipment, such as warning devices, that do not conform with any applicable safety standards.

I have also enclosed an information sheet for new manufacturers of motor vehicles and motor vehicle equipment, that briefly summarizes our laws and regulations and explains how to get copies of those laws and regulations. If you have any further questions or need additional information on this subject, please feel free to contact Dorothy Nakama of my staff at this address or by telephone at (202) 366-2992.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosures ref:125 d:6/5/90

1990

ID: 2511y

Open

Mr. C. Coleman Bird
Pepper, Hamilton & Scheetz
1300 Nineteenth St., N.W.
Washington, D.C. 20036

Dear Mr. Bird:

This responds to your request for an interpretation by this office as to whether a portable back massage device capable of being used in an automobile and powered by the vehicle's electrical system constitutes a piece of motor vehicle equipment as that term is used in the National Traffic and Motor Vehicle Safety Act of 1966 (the Act). I regret the delay in responding to your inquiry.

The product you described in your letter consists of an inflatable cushion that conforms to the user's back and contains two electric massage units capable of massaging the upper and lower portions of the user's back. The device can also provide heat. It is designed for use either indoors or in a vehicle by means of an adapter which plugs into the cigarette lighter. When the device is used in a vehicle, it is simply placed on the seat, and does not require any additional installation, other than connection to a power supply. You have asked three questions about this device, which I have discussed below.

Your first question was whether this device would be considered an item of "motor vehicle equipment" within the meaning of the National Traffic and Motor Vehicle Safety Act? Section 102(4) of the Act (15 U.S.C. 1391(4)) defines, in part, the term "motor vehicle equipment" as:

any system, part, or component of a motor vehicle as originally manufactured or any similar part or component manufactured or sold for replacement or improvement of such system, part, or component or as any accessory, or addition to the motor vehicle..... (Emphasis added.) Since the portable back massage device is not original equipment or sold for replacment or improvement of any original equipment, it would be included within this definition only if it were an "accessory." In determining whether an item of equipment is considered an "accessory," the agency considers the following two criteria:

First, when a substantial portion of the expected uses of a product are related to the operation or maintenance of motor vehicles, the product should be considered an item of motor vehicle equipment within the meaning of the Safety Act. Second, if the product is intended to be used principally by ordinary users of such motor vehicles, we would consider it to be an accessory.

Based on the limited information you have provided, I am unable to reach a conclusion as to whether the back massage device would be considered an item of motor vehicle equipment. However, I will explain the considerations the agency focuses upon when applying the above critieria to specific products.

We would determine the expected uses of a product by considering the product advertising, product labeling, and the type of store which retails the product, as well as any available information about the actual use of the product. We anticipate that products found to satisfy the first criterion will ordinarily, although not necessarily, be ones that are carried in a vehicle. For example, if the device is portrayed in advertising as being in used in motor vehicles, includes as a standard feature a 12 volt adapter enabling its use in a vehicle, and is sold through retail outlets specializing in automotive equipment and accesories, it would be more likely to be considered an item of motor vehicle equipment than a product which did not have these characteris- tics. In evaluating the second criteria, the agency looks at whether the product is intended primarily for the use of consumers, rather than by professionals such as automotive repair and service personnel.

Your second question concerned whether the back massager would be subject to the Federal Motor Vehicle Safety Standards (FMVSS). If the device is not determined to be an item of motor vehicle equipment, it is beyond the scope of the agency's authority to regulate it. Even if it is determined to be motor vehicle equipment, and therefore subject to other provisions of the Safety Act, there is no Standard applicable to this type of device.

With regard to your final question, we do not generally provide advice about the authority of other Federal agencies. However, if it is not considered motor vehicle equipment under the Safety Act, the Consumer Product Safety Commission may have requirements governing such a device. It is also possible the Food and Drug Administration might consider it to be a medical device subject to that agency's regulation. In addition, some States may choose to regulate such devices. I am enclosing an information sheet which describes the Federal Motor Vehicle Safety Standards program, and how to get copies of the standards and any other NHTSA regulation. If you have further questions, please contact this office.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosure

ref:VSA

d:6/5/90

1990

ID: 2512y

Open

Mr. Hiroshi Ozeki
Executive Vice President
Mazda Research & Development
of North America, Inc.
1203 Woodridge Ave.
Ann Arbor, MI 48105

Dear Mr. Oseki:

This is in reply to your letter of April 10, l990, with respect to the use of the hazard warning system concurrently with the stop lamps to provide additional warning to vehicles to the rear. You enclosed two interpretations of the agency which appear to be conflicting, and you have asked for a clarification.

In our letter of June 16, l983, we informed Safety Alert Company that its flashing deceleration warning system could operate through any rear lighting system that Standard No. l08 allows to be used for signalling purposes, such as the turn signal or hazard warning system, provided that the color of light or photometrics required by the standard was not changed. However, in our letter of December 8, 1986, we informed Flxible Corporation that their flashing deceleration warning system was unacceptable under Standard No. l08 because "simultaneous use of flashing (amber) and steady-burning lamps have the potential for creating confusion in vehicles to the rear of the bus, and impairing the effectiveness of the required stop lamps within the meaning of S4.1.3."

We do not believe that there is a conflict. The system described in the Safety Alert letter would utilize a vehicle's original lighting equipment that is intended to flash, and that the motoring public is accustomed to seeing flash. The system described in the Flxible letter, on the other hand, would employ a series of new lamps, not required by the standard but supplemental to the required lighting equipment, and whose presence and function would be unfamiliar to motorists following. Thus, that unfamiliar system, if flashing, could have a confusing effect, as we stated in our l986 letter.

I hope that this clarifies the matter for you.

Sincerely,

Stephen P. Wood Acting Chief Counsel ref:l08 d:6/5/90

1990

ID: 2513y

Open

Mr. J. A. Schurger
Vehicle Improvement Products, Inc.
l5l S. Ram Road
Antioch, IL 60002-l937

Dear Mr. Schurger:

This responds to your request for an interpretation of Standard No. l0l, Controls and Displays. We apologize for the delay in responding to your letter. You described a proposed design for heavy trucks in which a "switch package" would be located in the center of the steering wheel, along the center spokes. The switch package would include controls for the horn, turn signals, cruise control, headlights (master lighting switch), marker lamps, hazard warning signal and high beam. You noted that Standard No. l0l requires the identification of certain controls to be "perceptually upright," and asked whether identifying symbols which rotate along with the steering wheel would be considered to meet this requirement. As discussed below, it is our opinion that such identification would not be considered to be perceptually upright to the driver.

By way of background information, the National Highway Traffic Safety Administration (NHTSA) does not provide approvals of motor vehicles or motor vehicle equipment. Under the National Traffic and Motor Vehicle Safety Act, it is the responsibility of the manufacturer to ensure that its motor vehicles or equipment comply with applicable safety standards. The following represents our opinion based on the facts provided in your letter.

Section S5.2.l of Standard No. l0l requires certain vehicle controls to be identified by specified symbols or words and for the identification to be placed on or adjacent to the control. That section also requires that "(t)he identification shall, under the conditions of S6, be visible to the driver and, except as provided in S5.2.l.l and S5.2.l.2, appear to the driver perceptually upright." The identification of several of the controls that you propose to locate on the steering would be subject to the "perceptually upright" requirement.

Under your proposed design, the identification of controls would rotate along with the steering wheel. The identification would not be perceptually upright to the driver except when the steering wheel is in a centered position. Since rotation of the steering wheel is a necessary and routine part of driving, the identification would often not be perceptually upright to the driver. It is therefore our opinion that identification of controls that rotate with the steering wheel would not be considered perceptually upright to the driver. We note that there is no provision in Standard No. l0l that limits the "perceptually upright" requirement to conditions where the steering wheel is centered.

This interpretation is consistent with past agency practice. In a July l984 notice establishing a requirement to identify the horn control with a specified symbol, NHTSA addressed commenter concerns about how Standard No. l0l's requirement that identification be perceptually upright might apply to horn controls located on the steering wheel. 49 FR 30l9l, 30l94; July 27, l984. The commenters noted that it is impossible for such horn symbols to be perceptually upright at all times. In response to the comments, the agency included a provision that the horn symbol need be perceptually upright only when the vehicle, aligned to the manufacturer's specification, has its wheels positioned for the vehicle to travel straight forward, i.e., when the steering wheel is centered. It would not have been necessary for the agency to establish this special provision for horn symbols if identification of controls located on the steering wheel was considered to be perceptually upright in the absence of such provision. (We note that NHTSA later decided to drop the perceptually upright requirement for the horn symbol. However, that decision does not affect the above analysis.)

Sincerely,

Stephen P. Wood Acting Chief Counsel ref:l0l d:6/6/90

1990

ID: 2514y

Open

Ms. Marcia M. Avis
1697 Latham
Birmingham, MI 48009

Dear Ms. Avis:

This responds to your letter to this agency asking about Federal regulations that apply to "an accessory seat pad" for booster seats and child restraint systems. I regret the delay in responding.

Your letter describes your product as a fabric seat cushion which is intended to provide comfort and head support to a child when the child is sleeping in the restraint system. You state that the cushion would be "held in place" on the seat with "the strap system inherent to the booster seat along with the weight of the child on the seat."

There is currently no Federal motor vehicle safety standard that is directly applicable to the product you wish to manufacture and sell. Our standard for child restraint systems (Standard No. 213) applies only to new systems and not to aftermarket components of a child restraint system, such as an aftermarket seat-pad.

However, there are other Federal laws that indirectly affect your manufacture and sale of the seat-pad. Under the National Traffic and Motor Vehicle Safety Act, your product is considered to be an item of motor vehicle equipment. As a manufacturer of motor vehicle equipment, you are subject to the requirements in sections 151-159 of the Safety Act concerning the recall and remedy of products with defects relating to motor vehicle safety. I have enclosed an information sheet that briefly describes those responsibilities. In the event that you or NHTSA determines that your seat-pads contain a safety related defect, you would be responsible for notifying purchasers of the defective equipment and remedying the problem free of charge.

If your product would be installed by commercial businesses instead of child seat owners, those businesses would have to do so in a manner consistent with section 108(a)(2)(A) of the Act. The provision states: "No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative ... 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 ..." Thus, this provision prohibits manufacturers, distributors, dealers or motor vehicle repair businesses (i.e., any person holding him or herself out to the public as in the business of repairing motor vehicles or motor vehicle equipment for compensation) from installing your seat-pad if the addition of your product would negatively affect the compliance of a child restraint with Standard 213 and if the installing business were aware of that effect.

There are elements of design incorporated in a child restraint system pursuant to Standard 213 that may be affected by installation of a seat-pad. For example, Standard 213 sets flame-retardant performance requirements for materials used in a child restraint system. (See paragraph S5.7 of Standard 213, referencing Standard 302, Flammability of Interior Materials (copy enclosed).) Installation of rapidly burning materials could vitiate the compliance of the child restraint with FMVSS No. 213. Section 109 of the Act specifies a civil penalty of up to $1,000 for each violation of 108.

In addition, Standard 213 sets crash protection requirements for all new child restraint systems. It is unclear from your letter whether the seat-pad has provision for passing the belt systems of a child restraint around or through the pad and cushion. If the installation of your seat-pad would impair the function of a belt installed to restrain the child, then any manufacturer, distributor, dealer, or motor vehicle repair business installing the seat-pad would likely be regarded as having knowingly rendered inoperative a Federally required element of design in child restraint systems, in violation of 108(a)(2)(A).

The prohibitions of 108(a)(2)(A) do not apply to the actions of a vehicle owner in adding to or otherwise modifying his or her vehicle or motor vehicle equipment. Nevertheless, this agency urges you to voluntarily ensure that your seat-pad would not render inoperative the crash protection and flammability resistance of any child restraint.

I hope this information is helpful. Please contact us if you have further questions.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosure

/ref:213 d:5/3l/90

1970

ID: 2515y

Open

Mr. William D. Falcon
Commission on Accreditation
for Law Enforcement Agencies, Inc.
4242B Chain Bridge Rd.
Fairfax, VA 22030

Dear Mr. Falcon:

This responds to your letter to our agency concerning your law enforcement standard (71.4.1) for an interior partition you call a "safety barrier." I regret the delay in responding.

The copy of 71.4.1 you provided states: "Vehicles used primarily for transporting prisoners (80 percent of their use) should have the driver separated from the prisoner by a safety barrier." The "commentary" to 71.4.1 states that, "The safety barrier may be of wire mesh or heavy gauge plastic to prevent the prisoner from having access to the driver's compartment ..." Mr. Steven Crowell wrote you last year suggesting that this commentary should be revised to state: "The safety barrier must be one which has had a label or tag affixed to it which certifies compliance with all applicable" Federal motor vehicle safety standards (FMVSS's). Mr. Crowell believes such certification is required by Federal law, and apparently bases this on our September 13, 1985 letter to him. You ask whether his understanding is correct.

Mr. Crowell is not entirely correct in his understanding of our certification requirements. Our regulations do not generally require materials in safety barriers to be certified, except for glazing materials in barriers. Standard No. 205, Glazing Materials, applies to all glazing installed in a motor vehicle, including the glazing used for an interior partition. The standard does not require labels or tags to certify the compliance of the glazing material with it. However, the standard does require that glazing material in a barrier must bear a mark to certify compliance with the standard. Standard No. 205 is the only FMVSS that applies directly to interior partitions (and only if the partition contains glazing material). There is no other FMVSS to which the partition itself would be certified.

Since glazing material in safety barriers need not be certified by labels or tags, and because safety barriers made from materials other than glazing materials are not certified under Federal law, we believe 71.4.1's seeking to require affixing a certification label or tag on the barriers may engender confusion about NHTSA's requirements. We note also that there is no Federal requirement for persons to certify modifications made to used vehicles. Therefore, we recommend against 71.4.1's seeking to require certifications in the form of labels or tags affixed to safety barriers installed in new or used vehicles.

However, we agree with Mr. Crowell that safety barriers should be installed in a safe manner, and believe that our regulations promote this to the extent possible under the Vehicle Safety Act. If a new vehicle is altered by the installation of a partition as original equipment (prior to the vehicle's first sale to a consumer), the person making the installation would be required by 49 CFR Part 567, Certification, to certify (by attaching a label to the vehicle) that the vehicle complies with all applicable FMVSS's. These FMVSS's include the standards for head restraints (Standard 202), interior impact protection (201), rearview mirrors (111), and crash protection (208).

We know of no reason why a suitable partition can't be developed which could be placed in a vehicle equipped with head restraints and shoulder belts. Further, it does not seem to be a difficult matter for the barrier to be installed so that the vehicle would meet Standard 111's requirements for rearview mirrors.

On the other hand, installation of the barrier could interfere with the compliance of the back of the front seat with Standard 201 (copy enclosed). Paragraph S3.2 of that standard sets energy-absorption requirements for the back of the front seat to protect the heads of rear seat occupants thrown forward in a crash. The partition design should be capable of meeting Standard 201's requirements for energy absorption and should not be hazardous to head impact.

If the safety barrier were installed on a used vehicle by a vehicle manufacturer, distributor, dealer or repair business, the installer would be subject to a civil penalty of $1,000 per violation if he knowingly rendered inoperative the compliance of the vehicle with any safety standard. This prohibition is contained in 108(a)(2)(A) of the Vehicle Safety Act.

The prohibition of 108(a)(2)(A) does not apply to individual vehicle owners who alter their own vehicles. Thus, under Federal law, they may install or remove any items of motor vehicle equipment regardless of its effect on compliance with Federal motor vehicle safety standards.

Manufacturers of motor vehicle equipment, such as the safety barrier you described, also have responsibilities under the Vehicle Safety Act regarding safety defects and noncompliances in their products. Under 151 et seq., they must notify purchasers about safety-related defects and noncompliances and remedy the product free of charge. The Safety Act imposes a civil penalty of $1,000 per violation upon any manufacturer who fails to provide notification of or remedy for a defect or noncompliance in its motor vehicles or motor vehicle equipment. In view of the fact that a police department may alter its own vehicles without regard to 108(a)(2)(A), we believe Mr. Crowell might be suggesting that 71.4.1 recommend that the safety barrier should be installed in a manner that does not negatively affect the compliance of the vehicle with applicable FMVSS's. NHTSA generally encourages vehicle owners not to remove safety equipment or otherwise alter their vehicles if the modification would degrade the safety of the vehicle. Therefore, while we do not agree with Mr. Crowell that you should seek to require affixed certification labels or tags for barriers, we agree that installation of the barrier should be done in a manner that avoids degrading the overall safety of the vehicle.

I hope this information is helpful. Please let me know if you have any further questions.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosure

/ref:201#202#205#VSA d:5/3l/90

1970

ID: 2516y

Open

The Honorable Lloyd Bentsen
United States Senate
1100 Commerce, Room 7C14
Dallas, TX 75242

Dear Senator Bentsen:

Thank you for your letter to Administrator Curry on behalf of your constituent, Johannah Bonewald of Voskamp Motors in Hallettsville, Texas. The Administrator has asked me to reply. Ms. Bonewald enclosed a bulletin from the Ford Rent-A-Car System to all System members setting out Ford's policy concerning the rental of Ford vans with more than 10 designated seating positions. Ms. Bonewald questions the basis under Federal law for Ford's policy with regard to using these vans to transport students, and asked for additional information about the Federal law in this area. I am pleased to have this chance to provide you with the following information.

Ford's policy described in the bulletin is that dealers should not rent vans with more than 10 seating positions to customers, if the dealer knows or has reason to know that the vehicle will be used to transport students. The bulletin also recommends that dealers renting these vans should obtain a signed statement from the customer to the effect that the vehicle is not being used to carry students to and from school or related events. While Ford's policy is consistent with Federal requirements and this agency's safety recommendations, rental companies are not actually required by Federal law to take the actions recommended by Ford.

The National Highway Traffic Safety Administration (NHTSA) has the authority under the National Traffic and Motor Vehicle Safety Act (the Safety Act) to issue motor vehicle safety standards that apply to new motor vehicles and items of motor vehicle equipment. Several of our standards set forth requirements for new "school buses," which are defined as vehicles designed for carrying more than 10 persons that are "sold, or introduced into interstate commerce, for purposes that include carrying students to and from school or related events." Thus, it is the vehicle's anticipated use, determined at the time of the new vehicle's first sale, that indicates whether it is a "school bus" for the purposes of the safety standards.

Section 108(a)(1)(A) of the Safety Act 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 manufactured on or after the date any applicable safety standard takes effect unless the vehicle conforms with all such standards. Thus, every person that manufactures a bus that it knows will have the purpose of carrying students must certify that it complies with all school bus safety standards. Similarly, if a dealer sells or offers to sell to a school district or school bus contract operator a bus that will be used as a school bus, the Safety Act makes the dealer responsible for ensuring that the vehicle it sells is certified as complying with all applicable school bus standards.

The agency has previously stated, in the enclosed December 31, 1975 Federal Register notice that accompanied the adoption of the regulatory definition of "school bus," that if a seller has reason to believe that a bus will be used for student transportation, the seller can clarify the intentions of the purchaser by requesting a written statement of purpose from the purchaser. If that statement indicates that the vehicle will be used for student transportation, the seller can only provide a certified school bus.

Pursuant to section 108(b)(1) of the Safety Act, however, the requirement that a vehicle comply with all applicable safety standards does not apply after the first purchase of the vehicle for purposes other than resale. In a typical rental situation, the person offering the vehicle for rent has already purchased the vehicle for a purpose other than resale, i.e., in order to offer the vehicle to the public for rent. Thus, a dealer wishing to offer vehicles for rent for the purposes of carrying students is not required by the Vehicle Safety Act to offer vehicles that fully comply with all safety standards applicable to school buses. Further, once a vehicle has been sold and delivered to the person who plans to rent the vehicle to the public, the vehicle is no longer considered to be new and therefore is not required to remain in compliance with all applicable safety standards.

Having said this, I would like to emphasize some additional points. First, a manufacturer, distributor, or dealer that sells a new vehicle to a rental company that the seller knows or has reason to know intends to rent it to customers for the purpose of carrying students to or from school or related events is required by Federal law to sell that rental company only a vehicle certified as complying with the school bus standards. In Ms. Bonewald's letter to you, she indicates that the schools in the area are "probably the biggest customer" Voskamp Motors has for the rental of its 15-passenger vans. Any person that knows or has reason to know of this fact must either:

a. sell Voskamp Motors only certified school buses for use in Voskamp's rental fleet, or b. obtain assurance from Voskamp Motors that the vans it purchases that are not so certified will not be rented to customers that will use them for student transportation.

Second, although NHTSA does not have authority to regulate the use of vehicles as school buses, the State of Texas does have such authority, and has exercised that authority. Your constituent may wish to contact the State government to learn more about any State requirements applicable to vehicles used as school buses.

Third, we strongly endorse the use of certified school buses as the vehicles rented for the purposes of transporting school children, because the certified school bus has been shown to be the safest way to transport students. Based on these safety considerations, NHTSA endorses Ford's recommendation that its dealers rent only certified school buses for student transportation purposes.

I hope this information is helpful in responding to your constituent. I have also forwarded a copy of this correspondence to the Ford Rent-A-Car System. Please do not hesitate to contact me if you have any further questions or need some additional information.

Sincerely,

Stephen P. Wood Acting Chief Counsel

Enclosure

cc: Mr. W.A. Jacques Dealer Fleet Operations Manager Ford Rent-A-Car System 300 Renaissance Center P.O. Box 43311 Detroit, MI 48243

ref: VSA d:5/25/90

1990

ID: 2517y

Open

Mr. Charles T. Thomas
Prestige Travel
10333 Richmond Avenue, Suite 170
Houston, Texas 77042

Dear Mr. Thomas:

This is in reply to your recent undated letter asking for a waiver of one of the requirements of 49 CFR 591.5(g) for persons working outside the United States and seeking to import a nonconforming vehicle, i.e., the requirement that "the importer's assigned place of employment has been outside the United States at all times between October 31, l988, and the date the vehicle is entered into the United States." You are able to meet the other requirements of paragraph (g), but you returned to the United States in September l988 after a 12-year employment abroad, and your l985 Jaguar remains in Germany.

We are sorry that we are unable to provide the waiver you seek. This specific requirement was established by Congress as part of an exception to more rigorous requirements that became effective on, and applicable to, vehicles imported on and after January 31, l990, of this year. Further, Congress did not provide us with any authority to waive this requirement. These provisions were added to the National Traffic and Motor Vehicle Safety Act by the Imported Vehicle Safety Compliance Act of 1988, Public Law 100-562.

However, our inability to waive this requirement does not mean that you will be unable to import your car. Under its new authority, the agency has tentatively determined that l985 Jaguar automobiles are eligible for importation (as well as a number of other cars). Public comments on the tentative determinations were due in mid-May. After a final determination is made, and assuming that it is favorable, you may then import your Jaguar pursuant to the requirements of 49 CFR 591.5(f). In other words, you may import the vehicle either through an importer registered with this agency as one who will certify compliance of the Jaguar with Federal safety standards, or by yourself upon demonstration that you have a contract with a registered importer.

I enclose a copy of Part 591 for your information, as well as a list of registered importers approved as of April 13. We anticipate a final determination on vehicle eligibility this summer. If you wish to inquire as to the status of the determination, or to obtain an updated list of registered importers, please address your further correspondence to Director, Office of Vehicle Safety Compliance, National Highway Traffic Safety Administration, Washington, D.C. 20590.

Sincerely,

Paul Jackson Rice Chief Counsel

Enclosure

ref:59l d:7/3/90

1990

ID: 2518y

Open

Mr. Pat Crahan
Director, Government Relations
U-Haul International
2727 North Central Avenue
P. O. Box 21502
Phoenix, Arizona 85036-1502

Dear Mr. Crahan:

Thank you for your letter to Dr. August Burgett of this agency, seeking an interpretation of Standard No. 115, Vehicle Identification Number -- Basic Requirements (49 CFR 571.115). I apologize for the delay in this response. Specifically, you stated that U-Haul manufactures its trailers itself and never sells those trailers to any other party. You asked if Standard No. 115 requires trailers that are used exclusively by the party that manufactures them to be identified with a vehicle identification number (VIN). The answer to your question is yes.

S2 of Standard No. 115 specifies that the standard applies to trailers, and makes no exception for trailers that are used exclusively by the manufacturer. S4.1 of Standard No. 115 provides that: "Each vehicle manufactured in one stage shall have a VIN that is assigned by the manufacturer." Again, no exceptions are set forth for vehicles that will be used exclusively by the manufacturer. Because those regulatory provisions do not include any special exceptions, every new trailer must have a VIN, irrespective of whether the trailer will only be used by the same party that manufactured it.

I hope this information is useful. If you have any further questions or need any additional information about this topic, please feel free to contact Dorothy Nakama of my staff at this address or by telephone at (202) 366-2992.

Sincerely,

Paul Jackson Rice Chief Counsel ref:115 d:7/9/90

1990

Request an Interpretation

You may email your request to Interpretations.NHTSA@dot.gov or send your request in hard copy to:

The Chief Counsel
National Highway Traffic Safety Administration, W41-326
U.S. Department of Transportation
1200 New Jersey Avenue SE
Washington, DC 20590

If you want to talk to someone at NHTSA about what a request for interpretation should include, call the Office of the Chief Counsel at 202-366-2992.

Please note that NHTSA’s response will be made available in this online database, and that the incoming interpretation request may also be made publicly available.

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