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
| Interpretations | Date |
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ID: nht91-2.24OpenDATE: March 11, 1991 FROM: Paul Jackson Rice -- Chief Counsel, NHTSA TO: Anne Lombardi -- Acting Director, Office of Passenger Enforcement and Facilitation, Department of the Treasury TITLE: None ATTACHMT: Attached to letter dated 2-14-91 from Anne Lombardi to Paul Jackson Rice (OCC 5710) TEXT: This is in reply to your letter of February 14, 1991, asking for an opinion on kit cars. Specifically, military and DOD civilian employees stationed on the Philippines "frequently purchase automobiles which are composites of old chassis and engines, of U.S. manufacture, and new bodies and interiors, fabricated and attached to the chassis by local Filipino car shops. Normally, the chassis and engines were not taken abroad by the importers, but were purchased in the Philippines from other sources. In most cases the chassis are said to have been manufactured prior to January 1, 1969." You have asked which DOT regulations apply to these automobiles, those applicable to the year the chassis was manufactured, or those applicable to the year the body was attached. This is a question of first impression with us. Under the opinions of this Office relating to the National Traffic and Motor Vehicle Safety Act, if a person meeting the definition of a "manufacturer", "distributor", "dealer", or motor vehicle repair business" removes a body from the chassis of a motor vehicle and installs a new one, the resulting vehicle must continue to meet the Federal motor vehicle safety standards that were in effect at the time that the vehicle was originally manufactured. If a person other than the above installs the new body, the vehicle is simply a used vehicle to which no Federal motor vehicle safety standards are applicable (but which must meet State standards for vehicle registration). However, these interpretations apply only to modifications that occur within a "State" as defined by the Act. The Philippines is not included in the definition of "State." Where such modifications have occurred outside a "State", and the modified vehicle is offered for importation into the United States, the vehicle is treated under the importation regulations (49 CFR Part 591) as a used vehicle which must be brought into conformity with Federal safety and bumper standards in effect at the time of its manufacture. We regard the date of manufacture of the original vehicle (i.e., chassis) as the appropriate date, because it may not be feasible to conform the assemblage to vehicle standards in effect at the later date on which the body was manufactured. If the original vehicle were manufactured before January 1, 1968 (the effective date of the original safety standards), then no Federal motor vehicle safety standards apply to the vehicle. I must add an important caveat here. There are two types of Federal motor vehicle safety standards: those that apply to the vehicles as a whole (such as the so-called crash standards), and those that apply to individual equipment items. The equipment standards apply regardless of the date of manufacture of the vehicle. Thus, the tires, brake fluid, brake hoses, glazing, seat belt assemblies, and lamps and reflectors on any modified vehicle imported into the United States must meet the standards in effect at the time the items were manufactured, regardless of whether the modified vehicle must meet the Federal safety standards applicable to vehicles. I must also add two other caveats. The Imported Vehicle Safety Act of 1988, which has been implemented by 49 CFR Parts 591-594, forbids the importation of a vehicle not originally manufactured to conform to the Federal motor vehicle safety standards (e.g., this would apply to an assemblage of a new body placed upon a chassis manufactured on or after January 1, 1968) unless this agency has determined that the vehicle is capable of modification to comply with all applicable safety standards. This determination is made pursuant to a petition submitted by a "Registered Importer," who will undertake to conform the vehicle if a favorable determination is made. The second caveat is that the owner can import the vehicle only if (s)he has a contract with a Registered Importer to perform conformance work. However, there is a limited exception to the two caveats of the preceding paragraph. They do not apply to any vehicle that will be imported into the United States on or before October 31, 1992, if its importer owned the vehicle (or had a contract to acquire it) before October 31, 1988, was employed outside the United States at all times between those two dates, and had never before imported a nonconforming motor vehicle. Under this exception, the owner may import the vehicle without the necessity of a determination or the intervention of a Registered Importer. (S)he must then bring the vehicle into compliance with all applicable Federal motor vehicle safety and bumper standards, and present evidence of conformance to this agency. Under any circumstances of importation of a noncomplying vehicle to be conformed, its owner must acquire a performance bond to ensure that the work is, in fact, completed. If you have any further questions, we shall be pleased to answer them. |
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ID: 004609-asOpenMr. Dennis J. Tualej Nu-Way Intermodal Services, Inc. 220 Roger Avenue Westfield, NJ 07090 Dear Mr. Tualej: This responds to your letter seeking clarification as to the appropriate maximum load markings and inflation pressures on the sidewall of truck tires. You asked if differing markings on similar tires provided to you by different suppliers are acceptable. As discussed below, our review of the sample markings set forth in your letter leads us to conclude that the first marking you cited conforms to the requirements of our tire safety standards, while the second marking does not conform. By way of background, the National Highway Traffic Safety Administration (NHTSA) is authorized to issue Federal Motor Vehicle Safety Standards (FMVSSs) for new motor vehicles and items of motor vehicle equipment (see 49 U.S.C. Chapter 301). NHTSA, however, does not approve motor vehicles or motor vehicle equipment. Instead, each manufacturer must self-certify that its products meet all applicable safety standards prior to sale. FMVSS No. 119, New Pneumatic Tires for Vehicles Other than Passenger Cars sets forth, among other things, labeling requirements for tires for use on trucks. Of relevance here, the maximum load rating and corresponding cold tire inflation pressure marking requirements are provided in FMVSS No. 119 paragraphs S6.5(d) and S6.6, as described below. Paragraph S6.5(d) of the standard requires that the truck tires be marked on each sidewall with, among other things, the maximum load rating and corresponding cold inflation pressure for the particular tire. This information must be shown as follows: (Mark on tires rated for single and dual load): Max load single __kg (__lb) at __kPa (__psi) cold. Max load dual __kg (__lb) at __kPa (__psi) cold. (Mark on tires rated only for single load): Max load __kg (__lb) at __kPa (__psi) cold. Paragraph S6.6 of the standard sets forth requirements concerning how to determine the numerical values for the maximum load rating and corresponding inflation pressure. That provision directs the manufacturer to use a maximum load not lower than the lowest maximum load and corresponding inflation pressure for the particular tire size contained in a current publication from one of the following entities: (a) The Tire and Rim Association; (b) The European Tyre and Rim Technical Organisation; (c) Japan Automobile Tire Manufacturers Association, Inc.; (d) Deutsche Industrie Norm; (e) British Standards Institution; (f) Scandinavian Tire and Rim Organization, and (g) The Tyre and Rim Association of Australia Turning to the specific examples cited in your letter, you asked which of two maximum load ratings and corresponding inflation pressures for 10.00-20 14 Bias Ply Tires is accurate. These markings, supplied by two tire manufacturers, differed in two ways: (1) they employed different syntaxes, and (2) the maximum load rating values were different. We have restated the content of these two tire markings below: (1) Max load single 2800 kg (6175 lb) at 690 kPa (100 psi) cold. Max load dual 2430 kg (5355 lb) at 620 kPa (90 psi) cold; (2) Max load single 6040 lb at 105 psi cold. Max load dual 5300 lb at 95 psi cold. In terms of format, because the tires you ask about are dual load tires, they must be marked so as to be consistent with the format specified in S6.5(d) of FMVSS No. 119 (i.e., Max load single __kg (__lb) at __kPa (__psi) cold. Max load dual __kg (__lb) at __kPa (__psi) cold.). Thus, in terms of syntax, marking #1 is consistent with the applicable requirement, whereas marking #2 is not. In terms of content, the values recited in marking #1 correspond to the maximum load ratings for a 10.00-20 14 Bias Ply Tire assigned by the Tire and Rim Association, one of the tire industry organizations whose tire-load tables is incorporated by reference in our standard. Therefore, the values provided in marking #1 would be appropriate for inclusion in the required marking on the tire sidewall. As to marking #2, in order to conform to paragraph S6.6, the maximum load rating values must not be lower than the lowest maximum load and corresponding inflation pressure for the particular tire size in one of the specified publications. The lowest such maximum load rating for 10.00-20 14 Bias Ply Tires for single tire application is 5842 lbs, as listed in the Scandinavian Tire and Rim Organization 2006 Year Book, and the lowest such maximum load rating for dual tire application is 5346 lbs, as listed by the Japan Automobile Tire Manufacturers Association (JATMA). While the single tire application rating in marking #2 (6040 lbs) is not lower than the lowest allowable single tire load rating, the dual tire application rating (5300 lbs) is lower than the lowest allowed rating. As both the single and the dual maximum load rating values must comply with paragraph S6.6, marking #2 is not in conformity with that paragraph. We hope that the above information will assist you in advising your customers. If you have any additional questions about this matter, please contact Ari Scott of my staff at (202) 366-2992. Sincerely, Anthony M. Cooke Chief Counsel d.3/8/07 ref:119 |
2007 |
ID: 04-004377drnOpen
Jock Marlo, Esq. Dear Mr. Marlo: This responds to your request for an interpretation concerning National Highway Traffic Safety Administration (NHTSA) requirements that your clients product, the "Smart Shift," must meet. The "Smart Shift" permits drivers to shift gears by a push button system, replacing transmission shift gear levers. You described the "Smart Shift" as follows:
You also provided a copy of the "Smart Shift Preliminary Users Manual." The manual shows, on page 5, a schematic of the "Smart Shift" system that includes the shift position keyboard. From left to right, in a row, the buttons are: "P," "R," "N." Slightly above this row is a button, "D+." Slightly below the row is a button, "D-." I will assume that "P" stands for "park," "R" for "reverse," "N" for "neutral," "D+" for a higher drive and "D-" for a lower drive. The schematic also includes a "Display" which you explained in your letter displays the "positive gear selection." By way of background information, NHTSA is authorized to issue the Federal Motor Vehicle Safety Standards (FMVSSs) for new motor vehicles and new items of motor vehicle equipment. NHTSA does not provide approvals of motor vehicles or motor vehicle equipment. Instead, manufacturers are required to certify that their vehicles and equipment meet applicable standards. NHTSA has issued FMVSS No. 102, Transmission shift lever sequence, starter interlock, and transmission braking effect, which specifies requirements for the transmission shift lever sequence, a starter interlock, and for a braking effect of automatic transmissions, to reduce the likelihood of shifting errors, starter engagement with vehicle in drive position, and to provide supplemental braking at speeds below 40 kilometers per hour. FMVSS No. 102 applies to passenger cars, multipurpose passenger vehicles, trucks, and buses. Among FMVSS 102s provisions are the following: Although the standard makes references to "transmission shift levers," no provision in FMVSS No. 102 would preclude a device that allows the user to shift the transmission gears by the touch of a button. Since FMVSS No. 102 applies to motor vehicles, not to aftermarket automatic transmission shifting devices, your client would not be required to certify compliance with FMVSS No. 102. However, if the "Smart Shift" is installed by certain parties, 49 U.S.C. Section 30122 would be relevant. Section 30122 provides that: A manufacturer, distributor, dealer, or motor vehicle repair business may not knowingly make inoperative any part of a device or element of design installed on or in a motor vehicle or motor vehicle equipment in compliance with an applicable motor vehicle safety standard. Section 30122 would prohibit any of the above-named commercial entities from installing a "Smart Shift" if such installation makes inoperative the compliance of the vehicle with any applicable safety standard, including FMVSS No. 102. For example, if the "Smart Shift" caused the vehicle to no longer comply with any of the requirements noted under the bullets above, installation of the system would make inoperative compliance of the vehicle with that standard. You also write that your clients product may be installed by vehicle owners. In this situation, our safety standards would not affect the sale or installation of the product. The "make inoperative" provision does not prohibit owners from modifying their vehicles, even if the modification adversely affects the compliance of the vehicle with the FMVSSs. However, we encourage all persons to avoid making vehicle modifications that have an adverse effect on safety. Beyond compliance with relevant Federal safety standards, manufacturers of motor vehicle equipment have additional responsibilities, including a requirement to notify purchasers about safety-related defects and to provide a remedy free of charge, even if their equipment is not covered by a safety standard. 49 U.S.C. 30118-30120. In addition, you should be aware that other governmental entities may have authority over your product. For example, the States have the authority to regulate the use and licensing of vehicles operating within their jurisdictions. Therefore, you may wish to check with the Department of Motor Vehicles in any State in which the equipment will be sold or used regarding any such requirements. I have enclosed a fact sheet titled "Information for New Manufacturers of Motor Vehicles and Motor Vehicle Equipment." I hope this information is helpful. If you have any further questions, please feel free to contact Dorothy Nakama of my staff at this address or by telephone at (202) 366-2992. Sincerely, Jacqueline Glassman Enclosure |
2004 |
ID: 11116aOpen Mr. Robert R. Brester Dear Mr. Brester: This responds to your request for an interpretation concerning how Standard No. 105, Hydraulic Brake Systems, affects the brake products you sell. According to your letter: Velvac Inc. manufactures and sells brake components and power braking systems for trailers and truck tag axles. These brake systems are not part of the primary vehicle braking system. In the case of a tag axle, our customers are retrofitting a standard vehicle with an additional axle to increase its load carrying capacity. In the case of a trailer, our system may be the only source of braking. The brake components Velvac supplies generally include control valving, brake boosters and various types of hoses and fittings. These items can be sold both as components and as complete power brake kits. (See attached catalogue drawings . . . .) You stated that Mr. Richard Carter of this agency advised you that different combinations of braking components may be used to achieve the braking performance requirements of Standard No. 105, and that the responsibility of certifying vehicles to Standard No. 105 lies in the hands of your customers. This information is correct. However, you should be aware that some of the components listed in your catalogue are covered by Standard No. 106, Brake Hoses, and must be certified by their manufacturer as complying with that standard. A further discussion of the issues raised by your letter is provided below. By way of background information, the National Highway Traffic Safety Administration (NHTSA) is authorized to issue Federal motor vehicle safety standards for new motor vehicles and new motor vehicle equipment. NHTSA has exercised this authority to issue several vehicle and/or equipment standards related to braking performance. These standards include the aforementioned Standards No. 105 and No. 106, as well as ones on air brake systems, motorcycle brake systems, and motor vehicle brake fluids. You specifically asked about Standard No. 105. That standard specifies requirements for hydraulic service brake and associated parking brake systems, and applies to passenger cars, multipurpose passenger vehicles, trucks, and buses with hydraulic service brake systems. If your brake products are installed as original equipment on a new vehicle subject to Standard No. 105, the vehicle manufacturer is required to certify that, with the products installed, the vehicle satisfies the requirements of that standard (as well as all other applicable safety standards). If your brake products are added to a previously certified new motor vehicle prior to its first sale, the person who modifies the vehicle would be an "alterer" under our regulations, and would be required to certify that, as altered, the vehicle continues to comply with all of the safety standards affected by the alteration. If your products are installed on a used vehicle by a business such as a repair shop, the repair shop would not be required to attach a certification label. However, it would have to make sure that it did not knowingly make inoperative any part of a device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable safety standard, such as the hydraulic brake system. Assuming you do not manufacture or alter new vehicles, you do not have a responsibility to certify a vehicle's compliance with Standard No. 105. However, I note that some of the brake products listed in your catalogue are covered by Standard No. 106. That standard specifies requirements for motor vehicle brake hose, end fittings and assemblies. Standard No. 106 applies not only to new vehicles, as is the case with Standard No. 105, but also to brake hoses, end fittings and assemblies that are sold individually or in kit form. Manufacturers of these items must certify that the equipment complies with Standard No. 106, and persons selling these items must sell only certified items. NHTSA also has the authority to investigate safety- related defects. Manufacturers of motor vehicles and items of motor vehicle equipment are subject to statutory requirements concerning the recall and remedy of products with defects related to motor vehicle safety. If a manufacturer or NHTSA determines that a safety-related defect exists, the manufacturer must notify purchasers of its product and remedy the problem free of charge. (This responsibility is borne by the vehicle manufacturer in cases in which your products are installed on a new vehicle by or with the express authorization of that vehicle manufacturer.) Any manufacturer that fails to provide notification of or remedy for a defect may be subject to a civil penalty of up to $1,000 per violation. I have enclosed an information sheet that briefly describes various responsibilities of motor vehicle manufacturers under our regulations, and information on how you can obtain copies of our standards. I hope this information is helpful. If you have any further questions, please call Edward Glancy of my staff at (202) 366-2992. Sincerely,
John Womack Acting Chief Counsel Enclosure ref: 105, 106 NCC-20 EGlancy:mar:9/29/95:62992:OCc 11116 cc: NCC-0l Subj/Chron concurrence: NPS, NSA U:\ncc20\interp\105\1116a.jeg The "make inoperative" provision does not apply to individual vehicle owners who alter their own vehicles. Thus, under our requirements, individual owners may install any item of motor vehicle equipment regardless of its effect on compliance with the FMVSSs. However, NHTSA encourages vehicle owners not to degrade the safety of their vehicles.
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ID: 06-007683rlsOpenMr. Stuart McKenzie McKenzie Auto Consulting 254 Dereham Road, New Costessey, Norwich, NR5 0SN; Registered office: 6 Corunna Court, Corunna Road, Warwick, Warwickshire, CV34 5HQ Dear Mr. McKenzie: This responds to your emailed letter requesting an interpretation on a proposed VIN correction system to be employed in the event of the application of an incorrect VIN to a series production vehicle. Specifically, you describe a situation in which a small vehicle manufacturer mistakenly applies an incorrect vehicle identification number (VIN) to a vehicle, voids the original incorrect VIN, and applies the correct VIN immediately below that position. You ask whether this system would be acceptable to the National Highway Traffic Safety Administration (NHTSA) if the manufacturer later imported such vehicles into the U.S. through a Registered Importer. In a follow-up email to Rebecca Schade of my staff, you clarified that the mistake would be identified while the vehicle was still on the production line; and that you are only asking about correcting the stamping of an incorrect VIN on the chassis and are not asking about destroying or obliterating the VIN on the vehicles dash, certification plate, or parts required to be marked by the Motor Vehicle Theft Law Enforcement Act of 1984 (18 U.S.C. 511). Based on the information you provided, our answer is that you may correct a mistake made in the number stamped on the vehicles chassis in the manner you described. Discussion NHTSA requires vehicles to be marked with VINs to simplify vehicle identification information retrieval and to increase the accuracy and efficiency of vehicle recall campaigns (49 CFR Part 565, Vehicle Identification Number Requirements). Among other things, Part 565 specifies that the VIN must be marked on the vehicle dash.[1] In addition, NHTSA also requires the VIN to be on the vehicles certification label (49 CFR Part 567) and an identifying number (usually the VIN) to be marked on 18 major parts subject to the parts marking requirements of the theft protection standard (49 CFR Part 541). The purpose of Part 541 is to reduce the incidence of motor vehicle thefts by facilitating the tracing and recovery of parts from stolen vehicles. The chassis is not among the major parts that must be marked under the theft prevention standard (see 541.5). Since the chassis is not required to be marked by Part 541, NHTSA does not prohibit you from voiding (which you said involves destroying or obliterating) the incorrect marking on the chassis and applying the correct VIN immediately below that position.[2] The number you marked on the chassis is simply a number, and is not subject to prohibitions against altering VINs. Any alteration of an identification number on a vehicles chassis is not subject to regulation, and would need no correction system. Importing the Vehicle
Under the scenario you described, the vehicle manufacturer realizes the VIN is incorrect and corrects the VIN on the dash and on the certification label while the vehicle is still on the production line. Since the vehicle will not have destroyed or obliterated VINs on the dash plate, certification label or on the 18 major parts listed in the theft protection standard (541.5), NHTSA would have no problem with the vehicle being imported into the U.S. through a Registered Importer, as long as it complied with all other safety, bumper, and theft standards. If you have any further questions, please do not hesitate to contact Rebecca Schade of my staff at (202) 366-2992. Sincerely yours, Anthony M. Cooke Chief Counsel ref:565 d.4/10/07 [1] 565.4(f) states that The VIN for passenger cars, multipurpose passenger vehicles and trucks of 4536 kg or less GVWR shall be located inside the passenger compartment. It shall be readable, without moving any part of the vehicle, through the vehicle glazing under daylight lighting conditions by an observer having 20/20 vision (Snellen) whose eye-point is located outside the vehicle adjacent to the left windshield pillar. Each character in the VIN subject to this paragraph shall have a minimum height of 4 mm. [2] There are restrictions on altering or removing a VIN on a part that is required to be marked by the theft prevention standard. The Motor Vehicle Theft Law Enforcement Act of 1984, as codified in relevant part at 18 U.S.C. 511, prohibits altering or removing vehicle identification numbers. The provision is administered by the Department of Justice (DOJ). For information about this provision, you may contact the DOJ at: Policy and Statutory Enforcement Unit, Criminal Division, United States Department of Justice, 950 Pennsylvania Avenue, N.W., Washington, DC 20530-0001. |
2007 |
ID: 16805.ztvOpenMr. A. Dorian Challoner Dear Mr. Challoner: Representative Jane Harmon has asked us to address the problem you reported to her office about your mother's car. According to the information you provided Ms. Harmon, the car is a 1990 Dodge Dynasty manufactured for the Canadian market. Since 1990, your mother has driven the car in the United States under Ontario registration. She has become a permanent resident of the United States, specifically, California. However, California will not register the car until you obtain a letter from its manufacturer saying that the vehicle is identical in all material respects to one that was manufactured to conform to all applicable U.S. Federal motor vehicle safety standards. Further, it requires that you contact this Department "for the proper clearance letter." You have attempted to obtain such a letter from Chrysler Corporation. However, the company has informed you that it cannot grant your request because the Canadian-market car fails to comply with the requirement of Federal Motor Vehicle Safety Standard No. 208 that a 1990 model car must be equipped with either an automatic seat belt system, or an air bag. It also advises that modification is not feasible, due to the cost. Your mother's situation is similar to that experienced by a number of others in California who have tried to register a Canadian car. I would like to explain how the importation process was supposed to have worked in your mother's case. As a general rule, a motor vehicle must conform to the U.S. Federal motor vehicle safety standards, and be certified as meeting those standards, in order to be imported permanently into the United States. Non-residents of the United States are permitted to enter their non-conforming vehicles into the United States for a continuous period of up to one year, provided that they declare in writing that they will not sell the car in the United States and that they will export it at the end of that time. If the vehicle remains in the United States for longer than a year, there is a technical violation of the importation regulations. If your mother made yearly trips to Canada in her car, there would appear to be no violation of this regulation if the successive re-importations were for periods of a year or less. There is a substantial similarity between Canadian and U.S. passenger car safety standards, so much so that the agency admits Canadian vehicles on a permanent basis if their manufacturer provides a letter to the owner attesting to the vehicle's compliance. However, if a manufacturer will not provide such a letter, the owner must follow the procedure established by statute. This procedure was established by Congress and requires the Administrator of this agency to have made a decision that the vehicle in question is capable of being conformed to comply with the U.S. Federal motor vehicle safety standards. This decision is made on the Administrator's motion, or after a petition by a Registered Importer. A Registered Importer is a person that the agency recognizes as capable of modifying and certifying noncomplying vehicles to meet the U.S. Federal motor vehicle safety standards, and who has agreed with the importer to modify and certify the car. If the Administrator finds that the particular vehicle model is capable of being so modified, the vehicle may be imported under bond. Conformance work would be performed by a Registered Importer, who then certifies the car to NHTSA. When the agency is satisfied with the Registered Importer's certification, it issues the bond release letter that California requires for registration. Thus, had your mother followed the course prescribed by law for permanent importations, she would have contracted with a Registered Importer, who would have petitioned on her behalf. If such a petition had been granted (no decisions have ever been made regarding 1990 Canadian Dodge cars), the Registered Importer would have brought the vehicle into compliance with Standard No. 208, and the vehicle then could have been registered in California. At this point, your mother has two options. The first is to return the vehicle to Canada (or export it to Mexico, which is closer to you). Second, she may contract with a Registered Importer for the petition/modification and certification procedure described in the previous paragraph. The closest Registered Importer to you is G & K Automotive Conversions, 3231 South Standard Avenue, Santa Ana, CA 92705 (phone: 714-545-9503; fax: 714-545-7667). While this procedure may seem to be unduly burdensome for the owner of a vehicle that has been operated in the United States for some years, there are benefits to following it. If Chrysler Corporation, which manufactured the car, recalls 1990 Dodge Dynasty vehicles for safety or emissions reasons, the Registered Importer is required to notify your mother of the recall and provide an appropriate remedy. In addition, the presence of the certification label on the vehicle should relieve future owners of the car of the need to re-satisfy registration authorities in California or elsewhere that the vehicle meets all U.S. requirements, and thus make possible resale easier. If your mother chooses to sell the car rather than to arrange for it to be brought into compliance with Standard No. 208, she would not be violating Federal law if she sold it in the United States. However, it would be in the best interest of motor vehicle safety if the sale of this nonconforming vehicle took place in Canada, its country of origin, where it conforms to local standards, or in Mexico, where the U.S. Federal motor vehicle safety standards are not in effect. We regret that we cannot be of greater assistance. If you have any additional questions, please contact Taylor Vinson of this Office at phone number 202-366-5263. Sincerely, |
1998 |
ID: 1116aOpen Mr. Robert R. Brester Dear Mr. Brester: This responds to your request for an interpretation concerning how Standard No. 105, Hydraulic Brake Systems, affects the brake products you sell. According to your letter: Velvac Inc. manufactures and sells brake components and power braking systems for trailers and truck tag axles. These brake systems are not part of the primary vehicle braking system. In the case of a tag axle, our customers are retrofitting a standard vehicle with an additional axle to increase its load carrying capacity. In the case of a trailer, our system may be the only source of braking. The brake components Velvac supplies generally include control valving, brake boosters and various types of hoses and fittings. These items can be sold both as components and as complete power brake kits. (See attached catalogue drawings . . . .) You stated that Mr. Richard Carter of this agency advised you that different combinations of braking components may be used to achieve the braking performance requirements of Standard No. 105, and that the responsibility of certifying vehicles to Standard No. 105 lies in the hands of your customers. This information is correct. However, you should be aware that some of the components listed in your catalogue are covered by Standard No. 106, Brake Hoses, and must be certified by their manufacturer as complying with that standard. A further discussion of the issues raised by your letter is provided below. By way of background information, the National Highway Traffic Safety Administration (NHTSA) is authorized to issue Federal motor vehicle safety standards for new motor vehicles and new motor vehicle equipment. NHTSA has exercised this authority to issue several vehicle and/or equipment standards related to braking performance. These standards include the aforementioned Standards No. 105 and No. 106, as well as ones on air brake systems, motorcycle brake systems, and motor vehicle brake fluids. You specifically asked about Standard No. 105. That standard specifies requirements for hydraulic service brake and associated parking brake systems, and applies to passenger cars, multipurpose passenger vehicles, trucks, and buses with hydraulic service brake systems. If your brake products are installed as original equipment on a new vehicle subject to Standard No. 105, the vehicle manufacturer is required to certify that, with the products installed, the vehicle satisfies the requirements of that standard (as well as all other applicable safety standards). If your brake products are added to a previously certified new motor vehicle prior to its first sale, the person who modifies the vehicle would be an "alterer" under our regulations, and would be required to certify that, as altered, the vehicle continues to comply with all of the safety standards affected by the alteration. If your products are installed on a used vehicle by a business such as a repair shop, the repair shop would not be required to attach a certification label. However, it would have to make sure that it did not knowingly make inoperative any part of a device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable safety standard, such as the hydraulic brake system. Assuming you do not manufacture or alter new vehicles, you do not have a responsibility to certify a vehicle's compliance with Standard No. 105. However, I note that some of the brake products listed in your catalogue are covered by Standard No. 106. That standard specifies requirements for motor vehicle brake hose, end fittings and assemblies. Standard No. 106 applies not only to new vehicles, as is the case with Standard No. 105, but also to brake hoses, end fittings and assemblies that are sold individually or in kit form. Manufacturers of these items must certify that the equipment complies with Standard No. 106, and persons selling these items must sell only certified items. NHTSA also has the authority to investigate safety- related defects. Manufacturers of motor vehicles and items of motor vehicle equipment are subject to statutory requirements concerning the recall and remedy of products with defects related to motor vehicle safety. If a manufacturer or NHTSA determines that a safety-related defect exists, the manufacturer must notify purchasers of its product and remedy the problem free of charge. (This responsibility is borne by the vehicle manufacturer in cases in which your products are installed on a new vehicle by or with the express authorization of that vehicle manufacturer.) Any manufacturer that fails to provide notification of or remedy for a defect may be subject to a civil penalty of up to $1,000 per violation. I have enclosed an information sheet that briefly describes various responsibilities of motor vehicle manufacturers under our regulations, and information on how you can obtain copies of our standards. I hope this information is helpful. If you have any further questions, please call Edward Glancy of my staff at (202) 366-2992. Sincerely,
John Womack Acting Chief Counsel Enclosure ref:105#106 d:10/17/95 The "make inoperative" provision does not apply to individual vehicle owners who alter their own vehicles. Thus, under our requirements, individual owners may install any item of motor vehicle equipment regardless of its effect on compliance with the FMVSSs. However, NHTSA encourages vehicle owners not to degrade the safety of their vehicles.
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1995 |
ID: 15208.ogOpenMr. Brent Gruenig Dear Mr. Gruenig: This is in response to your letter regarding a seating system which Crow River Industries is developing for the purpose of adapting vehicles for use by less-abled individuals. As described in your letter, the seat rotates on a pivot, allowing the seat to face out of the car, and two sets of slide tracks. One set of slide tracks is used for adjustment in the vehicle. The second set of slide tracks is used for exiting the vehicle after rotation. You are concerned about the legal implications of this design. In particular, you state that you understand that Crow River Industries cannot "make the vehicle inoperable or 'out of specification' with the replacement of the OEM seat with our seat." You wish to know what exactly is "out of specification." I am pleased to have this opportunity to explain our regulations to you. Some background information on Federal motor vehicle safety laws and regulations may be helpful. Our agency is authorized under 49 U.S.C. 30101 et seq. to issue safety standards applicable to new motor vehicles and items of motor vehicle equipment. The National Highway Traffic Safety Administration (NHTSA), however, does not approve motor vehicles or motor vehicle equipment, nor do we endorse any commercial products. Instead, each manufacturer is responsible for "self-certifying" that its products meet all applicable safety standards. NHTSA has exercised its authority to establish five safety standards that may be relevant to your seat design. The first is Standard No. 207, Seating Systems, which sets forth strength requirements for all "occupant seats" in passenger cars. The second is Standard No. 208, Occupant Crash Protection, which sets forth requirements for occupant protection at the various seating positions in vehicles. The third is Standard No. 209, Seat Belt Assemblies, which sets forth strength, elongation, webbing width, durability, and other requirements for seat belt assemblies. The fourth is Standard No. 210, Seat Belt Assembly Anchorages, which establishes strength and location requirements for seat belt anchorages. The final relevant safety standard is Standard No. 302, Flammability of Interior Materials. This standard specifies burn resistance requirements for materials used in the occupant compartment of motor vehicles. Because Federal law operates differently depending on when the installation of the seat occurs, I will separately discuss three possible scenarios. Installation as Original Equipment Standards No. 207, No. 208, No. 210, and No. 302 apply, with certain exceptions that are not relevant to your product, to vehicles and not directly to items of equipment. Thus, the vehicle manufacturer, and not the equipment manufacturer, would be responsible for certifying that the vehicle complies with these standards with the adaptive seat installed in the vehicle. Installation Prior to First Sale If an adaptive seat were added to a new vehicle prior to its first sale, e.g., by the dealer, the person who modified 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. Installation After First Sale After the first purchase of a vehicle for purposes other than resale, the only provision in Federal law that affects the vehicle's continuing compliance with an applicable safety standard is set forth in 49 U.S.C. 30122. That section provides that:
In general, the "make inoperative" prohibition would require repair businesses which modify motor vehicles to ensure that they do not remove, disconnect, or degrade the performance of safety equipment installed in compliance with an applicable safety standard. Any violation of this prohibition is subject to a potential civil penalty of up to $1,100 for each violation. In situations involving a potential violation of 30122, where a vehicle must be modified to accommodate the needs of a particular disability, we have, where appropriate, been willing to consider certain unavoidable violations of the "make inoperative" prohibition as purely technical ones justified by public need. However, it is often possible to make modifications in a way that does not degrade the performance of safety equipment installed in compliance with an applicable standard. If a company believes that certain modifications must be made to accommodate the needs of a particular disability, and that the modifications cannot be made without violating the "make inoperative" provision discussed above, it may write to us and request a letter stating that we will not enforce that provision. The letter should identify the specific facts at issue and why it is not possible to avoid violating that provision. It should also demonstrate that the proposed modifications minimize the safety consequences of the noncompliances. For your information, NHTSA is considering proposing a regulation establishing conditions under which a vehicle may be modified to accommodate a person's disability so that the modifier will not be subjected to the make inoperative requirements of 30122. Enclosed is a copy of page 22101 of the agency's April 25, 1997 regulatory agenda where this possible rulemaking is described (entry number 2266). I hope this information has been helpful. If you have any other questions or need some additional information in this area, please contact Otto Matheke of my staff at this address or by phone at(202) 366-5253. Sincerely, John Womack Enclosure ref:208 |
1997 |
ID: nht87-2.8OpenTYPE: INTERPRETATION-NHTSA DATE: 06/11/87 FROM: AUTHOR UNAVAILABLE; Erika Z. Jones; NHTSA TO: Laurel Osborne -- Regional Coordinator, National Coalition for Seatbelts on School Buses TITLE: FMVSS INTERPRETATION TEXT: Ms. Laurel Osborne Regional Coordinator National Coalition for Seatbelts on School Buses P.O. Box 225 Galena, Alaska 99741 Dear Ms. Osborne: This responds to your January 29, 1987 letter to Mr. Barry Felrice, NHTSA Associate Administrator for Rulemaking, asking about our agency's position on safety belt use in small school buses (i.e., school buses with gross vehicle weight ratings (GVWR) of 10,000 pounds or less). Your letter has been referred to me for reply. In your letter, you explain that you and the Alaska School Bus Safety Committee are interested in Alaska's implementation of Highway Safety Program Standard No. 17, Pupil Transportation Safety. You request clarification of NHTSA's position on safety belt use in small school buses because members of the committee believe that safety belts are provided on those buses only for the use of special education students. You also request information on safety belt education programs that schools could use to enc ourage the proper use of safety belts by student passengers in small school buses. As you might know, NHTSA has two sets of regulations for school buses. The first set, issued under the authority of the National Traffic and Motor Vehicle Safety Act, applies to the manufacture and sale of new school buses and includes our motor vehicle safety standards for school buses. One of these safety standards is Federal Motor Vehicle Safety Standard No. 222, School Bun Passenger Seating and Crash Protection, which required the safety belts for passengers on small school buses. The second set of regulations, issued under the Highway Safety Act, includes Highway Safety Program Standard No. 17 and relates to the use of School vehicles. Because requirements for the use of school buses are set by the states, Standard No. 17 sets forth recommendation s to the station for the pupil transportation aspect of their highway safety programs. We encourage states to consider Standard No. 17's recommendations but do not insist on compliance with every aspect of the standard. As you are aware, NHTSA does not believe that a Federal requirement for safety belts on large school buses (GVWR greater than 10,000 pounds) is necessary because large school buses are very safe vehicles due to their mass, seating configuration and "comp artmentalized" seating positions. However, because small school buses experience greater force levels in a crash, Passengers on these vehicles need the added safety benefits of the belts to mitigate against injuries and fatalities. Of course, the belts o n small school buses provide safety benefits only if they are properly used. We thus recommend they be used by all pupils whenever the children are transported. This recommendation is consistent with Program Standard No. 17, which states, "Passengers in Type II school vehicles equipped with lap belts shall be required to wear them whenever the vehicle is in motion." (IV.C.3.d(5).) With regard to your question about belt education programs, NHTSA and the National PTA have put together a "Safety Belt A/V Resource Kit" and a "Children's Training Kit" as part of our 1986 safety belt awareness campaign. The kit contains materials geare d toward increasing safety belt use by children in passenger cars, and might be helpful in promoting belt usage in small school buses. I am sending you the resource kits by separate cover. Further, some states have developed their own safety belt education program; for school children. The person in your state who might be able to provide you with more information on the programs available in Alaska is: Ms. Romayne Kareen Pupil Transportation Officer Pouch F State Office Building Juneau, Alaska 99811 (907) 465-2890 Also, enclosed in this letter is a February 1986 NHTSA report entitled, "School Bus Safety Belts: Their Use, Carryover Effects and Administrative Issues." The report describes an exploratory study of the experiences of various school districts with safet y belt programs for school buses. You might find the discussion of administrative and educational components of bus belt programs helpful. I hope this information is of assistance. Please contact us if you have further questions. Sincerely, Erika Z. Jones Chief Counsel Enclosure P.O. Box 225 Galena, Alaska January 20. 1987
Barry Felrice Associate Administrator for Rulemaking National Highway Traffic Safety Administration 400 Seventh Street S.W. Washington. D.C. 20590 Dear Mr. Felrice: I have been trying to work with the Alaska School Bus Safety Committee in an effort to implement Standard 17 in the State of AlasKa. Members of this committee feel that seatbelts are provided on small school buses only for the use of special education st udents. In one school district the belts are buckled under the seats when the buses ate used on regular routes. In another district students must buckle up only if they have been misbehaving. The contractor reports a high rate of belt vandalism in this district. I would appreciate a clarification concerning NHTSA s position on seatbelt use in small school buses. I would also appreciate any suggestions on seatbelt education programs which could be used in schools to encourage the responsible use of belts by stude nts in their small buses. Thank you very much. Sincerely yours. Laurel Osborne, Regional Coordinator National Coalition For Seatbelts on School Buses |
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ID: 2350yOpen Mr. Hank Kmiecik Dear Mr. Kmiecik: This responds to your January 5, 1990 letter requesting our review of your rear wheel steering system for trucks, buses and special application vehicles. This system is intended to replace one rear axle on these vehicles, and when activated, enables the axle to rotate slightly on its vertical axis. It is intended to improve the maneuverability of these vehicles in low-speed situations such as making sharp turns. During a February 9, 1990 telephone conversation with David Greenburg of this office, you explained that, while your product uses air from the vehicle's compressed air suspension system to operate the axle, it is isolated from the air brake system. You also explained that, as a result of this design, a failure in the air system connected to your product would not affect the operation of the vehicle's braking system. By way of background information, NHTSA has no authority to approve, endorse or offer assurances of compliance for any motor vehicle or item of motor vehicle equipment. Instead, the National Traffic and Motor Vehicle Safety Act of 1966 makes manufacturers of motor vehicles or items of motor vehicle equipment responsible for certifying that each of its products conforms with all applicable safety standards. In this instance, there are no specific provisions in the safety standards that set forth requirements for steerable rear axles. Thus, your company as the manufacturer of such a product would not have to certify that a steerable rear axle complies with any safety standard before offering it for sale to the public. However, the addition of a steerable rear axle to a vehicle before its first sale to the public could affect the vehicle's compliance with various safety standards. In such a case, the manufacturer or alterer that installed this product on a new vehicle would have to certify that the vehicle, with the steerable rear axle installed, complied with all applicable safety standards. For example, installation of the steerable axle could affect the vehicle's compliance with the applicable braking standard (Federal Motor Vehicle Safety Standard No. 121; Air brake systems) or the tire and rim selection standard (FMVSS No. 119; New pneumatic tires for vehicles other than passenger cars). Of course, you will need to consider other safety effects that operation of the steerable axle system could have. Among these considerations would be ensuring that the trailer's gross axle weight rating (GAWR) is not exceeded when the steering system is in operation and the the trailer is supported by only the steerable axle instead of by both the steerable and fixed axles. Although we do not have any standards that directly apply to your product, we do have several statutory provisions that could affect it. Manufacturers of motor vehicle equipment such as your steerable rear axle are subject to the requirements in sections 151-159 of the Vehicle Safety Act (15 U.S.C. 1411-1419) concerning the recall and remedy of products with defects related to motor vehicle safety. The Safety Act specifies that if either your company or this agency determines that a safety-related defect exists in your product, your company as the manufacturer must notify purchasers of the safety-related defect and must either: (1) repair the parts so that the defect is removed; or (2) replace the parts with identical or reasonably equivalent parts which do not have a defect. Whichever of these options is chosen, the manufacturer must bear the full expense and cannot charge the owner for the remedy if the equipment was purchased less than 8 years before the notification campaign. In addition, the use of your product could be affected by section 108(a)(2)(A) of the Vehicle Safety Act (15 U.S.C. 1397(a)(2)(A)). That section prohibits any manufacturer, dealer, distributor, or repair business from knowingly "rendering inoperative" any device or element of design installed on or in a vehicle to comply with an applicable safety standard. To avoid a "rendering inoperative" violation, the above-named parties should examine the proposed installation instructions for the steerable rear axle and compare those instructions with the requirements of our safety standards, to determine if installing the steerable rear axle in accordance with those instructions would result in the vehicle no longer complying with the requirements of the safety standards. If the installation of the steerable rear axle would not result in a rendering inoperative of the vehicle's compliance with the safety standards, the product can be installed by dealers, distributors, and repair shops without violating any Federal requirements. The Safety Act places the initial responsibility for determining whether the installation of this steerable rear axle on vehicles would result in a "render inoperative" violation on your company. This agency may reexamine your determination in the context of an enforcement action. For your information, I have enclosed a copy of an information sheet for new manufacturers of motor vehicles and new motor vehicle equipment. This sheet gives a brief description of our regulations and explains how to obtain copies of those regulations. You should also be aware that State laws may apply to your product. I hope this information is helpful. Please feel free to contact this office if you have any further questions or need additional information. Sincerely,
Stephen P. Wood Acting Chief Counsel Enclosure /ref:VSA d:3/l5/90 |
1970 |
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.