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: 86-5.23OpenTYPE: INTERPRETATION-NHTSA DATE: 09/22/86 FROM: AUTHOR UNAVAILABLE; Erika Z. Jones; NHTSA TO: Mr. T.E. McConnell TITLE: FMVSS INTERPRETATION TEXT:
Mr. T. E. McConnell Prince Lionheart 2301 Cape Cod Way Santa Ana, CA 92703
Dear Mr. McConnell:
Thank you for your letter of July 31, 1986, inquiring about the Federal safety standards that apply to roll-up window shades designed to be attached to a vehicle's window by suction cups. The following discussion explains how our safety standards apply to your products.
Some background information on how Federal Motor Vehicle Safety laws and regulations affect your product may be helpful. Our agency is authorized, under the National Traffic and Motor Vehicle Safety Act, to issue safety standards applicable to new motor vehicles and certain items of motor vehicle equipment. NHTSA, however, does not approve motor vehicles or motor vehicle equipment, nor do we endorse any commercial products. Instead the Vehicle Safety Act establishes a "self-certification" process under which each manufacturer is responsible for certifying that its products meet all applicable safety standards The agency periodically tests vehicles and equipment items for compliance with the standards, and also investigates other alleged safety-related defects. As explained below, installation of products in new and used vehicles would be affected by our regulations. In addition, any manufacturer of motor vehicle equipment is subject to the requirements of the Vehicle Safety Act concerning the recall and remedy of products with noncompliances or defects related to motor vehicle safety. We have issued Federal Motor Vehicle Safety Standard No. 205, Glazing Materials, which specifies performance and location requirements for glazing used in vehicles. These requirements include specifications for minimum levels of light transmittance (70% in areas requisite for driving visibility, which includes all windows in passenger cars).
No manufacturer or dealer is permitted to install solar films and other sun screen devices, such as the ones described in your letter, in new vehicles without certifying that the vehicle continues to be in compliance with the light transmittance and other requirements of the standard. After a vehicle is first sold to a consumer, modifications to a vehicle are affected by section 108(a) (2) (n) of the Vehicle Safety Act. That section prohibits commercial businesses from tampering with safety equipment installed on a vehicle in compliance with our standards. Thus, no dealer, manufacturer, repair business or distributor can install a sun screen device for the owner of the vehicle, if the device would cause the window not to meet the requirements of Standard No. 205. Violation of section 108(h) (2) (A) can result in Federal civil penalties of up to $1,000 for each violation.
Section 108 (6)( 2) (A) does not affect vehicle owners who may themselves alter their vehicles as they please, so long as they adhere to all State requirements. Under Federal law, the owner may install sun screening devices regardless of whether the installation adversely affects the light transmittance. The agency, however, urges vehicle owners not to take actions that would degrade the performance of required safety features. Individual States govern the operational use of vehicles by their owners and therefore it is within the authority of the States top preclude owners from using sun screens in their vehicles.
I am returning, under separate cover, the two samples of your product you provided the agency. If you need further information, please let me know.
Sincerely,
Erika Z. Jones Chief Counsel
July 31, 1986
Office of Chief Counsel NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION U.S. Department of Transportation 400 Seventh Street S.W. Washington. D.C. 20590
Dear Sir:
Mr. Ralph Hitchcock of the NHTSA Rule Making Office referred me to the Office of Chief Counsel in my effort to obtain a determination that PRINCE LIONHEART'S BABYBRELLAtm and sUNBRELLAtm roll-up automobile window shades are in compliance with all State and Federal laws regarding window coverings.
I am enclosing a sample BABYBRELLAtm and a packaged sUNBRELLA for your reference. The package for the BABYBRELLAtm is identical to that of the sUNBRELLAtm except for the name and logo. Please note that the shade, itself, does not come in contact with the window's surface and it's roll-up feature allows it to be easily raised for driving at night or on cloudy days. We have found these items to be extremely useful in protecting a car's occupants from sun, heat and glare while providing a safe alternative to sheets and towels which many people use to protect themselves and their children from the sun.
I will appreciate your prompt response to this request and please feel free to call the undersigned should any questions arise. Very truly yours,
T.E. McConnell PRINCE LIONHEART
TEM/pd encl. |
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ID: 7633Open Mr. Gary L. Hopkins Dear Mr. Hopkins: This responds to your letter of August 3, 1992, seeking an interpretation of Standard No. 124, Accelerator Control Systems (49 CFR 571.124). More specifically, your letter sought "confirmation of (y)our position that vehicles equipped with electronic engine control systems ... which include an electronic treadle assembly are not covered by the scope and requirements of FMVSS #124." As explained in detail below, your understanding is incorrect. Standard No. 124 applies to all listed vehicle types, regardless of whether their engine control systems use electronic or mechanical means to control the engine. The purpose of Standard No. 124 is to reduce deaths and injuries caused by vehicles that continue to supply fuel to the engine when there is a malfunction in the accelerator control system. To ensure that drivers could bring vehicles that experience a problem with the accelerator control system to a controlled stop, instead of having the vehicle continue to speed forward, Standard No. 124 requires that the vehicle's throttle return to the idle position whenever the driver removes the actuating force from the accelerator control and that the throttle return to idle whenever there is a severance or disconnection in the accelerator control system. The safety need for these requirements is the same for all vehicles, regardless of whether their accelerator control system is electronic, mechanical, or some other type of technology. S4.1 sets forth the following definitions: Throttle means the component of the fuel metering device that connects to the driver-operated accelerator control system and that by input from the driver-operated accelerator control system controls the engine speed. Fuel metering device means the carburetor, or in the case of certain engines, the fuel injector, fuel distributor, or fuel injection pump. Driver-operated accelerator control system means all vehicle components, except the fuel metering device, that regulate engine speed in direct response to movement of the driver-operated control and that return the throttle to the idle position upon release of the actuating force. You said in your letter that the electronic treadle assembly in your company's accelerator control system "modulates an electric signal, received from an outside source, in response to the input of the operator's foot. This signal is an input to the engine electronic controller which in turn provides electronic signals that operate the engine fuel injectors to control engine power." You asserted that the electronic treadle assembly is not a throttle, as that term is defined in Standard No. 124. Based on the information provided in your letter, we agree. Standard No. 124 expressly provides that the throttle must be part of the fuel metering device. In the example you have given, the electronically controlled fuel injectors, together with any pumps or other metering systems connected to those injectors, appear to be the "fuel metering device." Based on the information provided in your letter, it appears that the electronic treadle assembly would be considered to be part of the "driver-operated accelerator control system," because it is a vehicle component that regulates engine speed in direct response to movement of the driver-operated control. You went on to assert that no component of an electronically controlled diesel engine would be considered a throttle, as that term is defined in Standard No. 124. We disagree. Standard No. 124 defines a throttle as "the component of the fuel metering device that connects to the driver-operated accelerator control system and that by input from the driver- operated accelerator control system controls the engine speed." Every engine design of which we are aware, including electric, diesel, conventional gasoline, and Wankel rotary gasoline, has a component that controls the engine speed in response to inputs from the driver. That component is the throttle. Indeed, an engine design without a throttle would not allow the driver to control the engine speed. NHTSA has already addressed the applicability of Standard No. 124 to electronic accelerator control systems. In an August 8, 1988 letter to Mr. Koji Tokunaga of Isuzu (copy enclosed), the agency explained how Standard No. 124 would apply to a proposed electronic accelerator control system. In a November 9, 1988 letter to Mr. J.E. Carr of Caterpillar (copy enclosed), the agency explained how Standard No. 124 applies to an electronically controlled diesel engine. Hence, the issue of how Standard No. 124 applies to electronic accelerator control systems has been settled at least since 1988. Given the broad language used in the standard, the agency's previous interpretations of the standard, and the compelling safety need to prevent runaway vehicles if malfunctions should occur in the accelerator control system, we must reject your suggestion that Standard No. 124 should be interpreted in such a way that it does not apply to electronically controlled diesel engines. I hope you find this information helpful. If you have any other questions or would like some additional information on this subject, please feel free to contact Mary Versailles of my staff at this address or by phone at (202) 366-2992. Sincerely,
Paul Jackson Rice Chief Counsel Enclosures ref:124 d:9/23/92 |
1992 |
ID: 77-1.37OpenTYPE: INTERPRETATION-NHTSA DATE: 03/04/77 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: Jack Gromer -- Vice President, Timpte TITLE: FMVSS INTERPRETATION TEXT: This responds to Timpte's January 11, 1977, question whether NHTSA regulations prohibit sale and delivery of a trailer to the first purchaser equipped with two used tires in place of the eight tires that are specified for the vehicle and which would form the basis of certification under Part 567, Certification and the basis of compliance with Standard No. 120, Tire Selection and Rims for Vehicles Other Than Passenger Cars. As you are aware, Part 567 of regulations requires a statement by the vehicle manufacturer of the gross axle weight rating (GAWR) for each axle on any motor vehicle it manufactures (@ 567.4(g)(4)). The term "GAWR" is defined in @ 571.3 of our regulations as the value specified by the manufacturer as the load-carrying capacity of the axle system, measured at the tire-ground interfaces. This clearly means that the tires and wheels on an axle must be taken into account in assigning a GAWR value for certification purposes. Standard No. 120 specifies that "each vehicle . . . shall be equipped with tires that meet [specified requirements]" (S5.1.1) but makes provision for the installation of used tires owned by the purchaser if the maximum load ratings of the tires on an axle system are at least equal to the GAWR assigned to the axle system by the vehicle manufacturer (S5.1.3). Section S5.1.3 reflects the agency's view that existing commercial practices for the delivery of vehicles with safe used tires has not created a significant safety problem to date. In recognition of varying commercial practices for the delivery of vehicles, the agency has interpreted S5.1.1 of Standard No. 120 to prohibit the installation of tires that do not meet certain performance requirements, but not as a requirement that tires be fitted to every axle of a vehicle prior to certification and sale. A copy of this interpretation is enclosed for your information. The interpretation makes clear that, while the agency interprets Standard No. 120 (and by implication Part 567) to permit the assignment of a GAWR on the basis of tires listed on the certification plate, the assignment of an arbitrarily high (or low) GAWR for purposes such as avoiding a Federal motor vehicle safety standard could constitute a violation of law. With regard to the practice you describe of delivering an empty new trailer to the purchaser on fewer tires that necessary to conform to the GAWR listed on the certification plate and the minimum requirements of S5.1.1 and S5.1.2 of Standard No. 120, the agency interprets its motor vehicle safety standard and @ 567.4(g)(4) to permit such a good faith delivery practice. In the event any pattern of avoidance of Federal requirements becomes apparent, however, the agency would reconsider this interpretation. SINCERELY, TIMPTE, INC. JANUARY 11, 1977 NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION OFFICE OF COMPLIANCE AS MANUFACTURERS OF SEMI-TRAILERS, WE ARE CERTIFYING VIRTUALLY 100% OF OUR PRODUCTION TO ALL APPLICABLE STANDARDS CURRENTLY IN EFFECT. ONE PROBLEM DEVELOPS OCCASIONALLY AND WE WOULD LIKE TO HAVE AN INTERPRETATION ON THIS MATTER. THE CONDITION IS ONE WHERE WE HAVE BUILT A SEMI-TRAILER FOR A PARTICULAR CUSTOMER AND THAT CUSTOMER CHOOSES TO FURNISH THE TIRES. IN OUR MANUFACTURE, WE WILL SPECIFY THE AXLE SUSPENSION AND OTHER COMPONENTS AS WELL AS INDICATING THE TIRE SIZE WHICH THE CUSTOMER WILL FURNISH. OCCASIONALLY, THE NEW TIRES ARE NOT SENT TO OUR MANUFACTURING FACILITY HERE, BUT RATHER, TIRES ARE INSTALLED BY THE CUSTOMER AT THE TIME HE TAKES THE TRAILER TO HIS OWN FACILITY. PICK UP OF THE TRAILER IS ACCOMPLISHED BY A DRIVER WITH A TRUCK TRACTOR BELONGING TO THE CUSTOMER AND HE MAY BRING WITH HIM ONLY TWO WHEELS AND TIRES WHICH ARE ON THE "RUN OUT" VARIETY. THEY REQUEST US TO INSTALL THESE ON THE VEHICLE AND CHAIN UP THE REAR AXLE OF THE TANDEM SO THAT THE DRIVER CAN THEN TAKE THE NEW TRAILER EQUIPPED WITH ONLY TWO WHEELS AND TIRES IN LIEU OF EIGHT BACK TO HIS FACILITY. NOW, OUR CERTIFICATION WOULD NORMALLY BE FOR THE FULL COMPLEMENT OF TIRES AND THE GAWR RATINGS AS WELL AS THE GVWR RATINGS WOULD BE STAMPED ON THE CERTIFICATION LABEL AS IF THE TRAILER WERE EQUIPPED WITH THE INTENDED RUBBER. BY COMPLYING WITH THE CUSTOMER'S REQUEST AND INSTALLING OLD TIRES AID FEWER TIRES THAN INTENDED FOR THE TRAILER AND ALLOWING HIM TO TAKE DELIVERY FROM OUR PREMISES, ARE WE MAKING OURSELVES LIBEL IN ANY WAY FOR NON-COMPLIANCE WITH THE CERTIFICATION REGULATIONS OR WHATEVER? UNDERSTAND PLEASE, THAT THIS WOULD BE DONE AT CUSTOMER REQUEST AND INSTRUCTION WITH HIS FULL INTENTION BEING TO EQUIP THE TRAILER WITH A FULL SET OF GOOD TIRES, POSSIBLY RECAPS, AT THE TIME THAT HE GETS IT TO HIS FACILITY. CERTAINLY, WE DON'T WANT TO PUT OURSELVES IN A COMPROMISING POSITION AND IT WOULD NOT BE OUR INTENT TO DEVIATE OR BE IN NON-COMPLIANCE WITH ANY OF THE NHTSA REGULATIONS; AT THE SAME TIME WE WOULD LIKE TO ACCOMODATE OUR CUSTOMERS SO WE WOULD APPRECIATE AN OPINION FROM YOU REGARDING THIS TYPE OF CONDITION. IT IS AN INFREQUENT ONE; HOWEVER, WE HAVE BEEN CONFRONTED WITH THIS TYPE OF REQUEST. JACK GROMER VICE PRESIDENT - ENGINEERING |
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ID: 1984-1.36OpenTYPE: INTERPRETATION-NHTSA DATE: 04/04/84 FROM: AUTHOR UNAVAILABLE; Jeffrey R. Miller; NHTSA TO: Mr. Armond Cardarelli TITLE: FMVSS INTERPRETATION TEXT:
Mr. Armond Cardarelli Director, Safety Equipment Services American Association of Motor Vehicle Administrators 1201 Connecticut Avenue, N.W., Suite 910 Washington, D.C. 20036
Dear Mr. Cardarelli:
Thank you for your letter of February 1, 1985, concerning the application of Standard No. 205, Glazing Materials, to sun- screening materials used on vehicle glazing. I hope that the following discussion will answer your questions.
You first asked if Standard No. 205 regulates the use of sun-screening materials. Standard No. 205 affects the use of sun-screening materials in the following ways. Standard No. 205 sets performance requirements that all glazing used in new motor vehicles and all glazing sold as aftermarket equipment for use in motor vehicles must meet. One of the requirements of the standard is that, as explained in more detail in response to your second question, all windows requisite for driving visibility must have a light transmittance of at least 70 percent. Another is that glazing for use in those areas must meet specified requirements for resistance to abrasion.
Manufacturers of new vehicles must certify that the glazing in windows requisite for driving visibility, whether clear or tinted, conforms with the light transmittance and other requirements of the standard. Likewise, if a dealer or other person places sun-screening material on glazing in a new vehicle prior to sale of the vehicle, that person must certify that the glazing continues to be in compliance with the requirements of Standard No. 205. Thus, for example, the light transmittance through the combination of the sun-screening material and the glazing must be at least 70 percent in the case of glazing used in windows requisite for driving visibility. Similarly, the combination must also meet the other applicable requirements of the standard, such as the abrasion resistance requirements.
Purchasers of new vehicles may alter the vehicles as they please, so long as they adhere to all State requirements. There are no requirements under the National Traffic and Motor Vehicle Safety Act which would limit such alterations. However, certain commercial establishments must not install tinted film or other sun-screening material on windows if the combination of the sun-screening material and glazing cannot meet the requirements of Standard No. 205. Section 108(a)(2)(A) of the Vehicle Safety Act provides that 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 in compliance with an applicable motor vehicle safety standard. Thus, none of those persons may knowingly install a film or other sun-screening material on a used vehicle for its owner if that act would render inoperative the compliance of the vehicle's glazing with Standard No. 205. Violators of this prohibition are subject to Federal civil penalties up to $1,000 for each violation.
State laws which are inconsistent with these Federal requirements are preempted. Any State law or regulation which would permit any person to install sun-screening material on a new vehicle in violation of Standard No. 205 is preempted under section 103(d) of the Vehicle Safety Act. For example, a State law which specifies a transmittance level less than 70 percent for windows requisite for driving visibility would be preempted. The adoption or retention of such a law would have no effect on the illegality of that installation under Federal law. Further, any State law or regulation that would permit manufacturers, distributors, dealers or motor vehicle repair businesses to install sun-screening material on a vehicle after its first sale in violation of section 108(a)(2)(A) of the Vehicle Safety Act is also preempted.
Your second question asked which windows in passenger cars, trucks, buses, and multipurpose passenger vehicles must meet the luminous transmittance requirements of Standard No. 205. In particular, you asked if the luminous transmittance requirements apply to opera windows and sun roofs. The specification for light transmittance applies to all windows, including opera windows, in a passenger car. It does not, however, apply to car sunroofs . As to trucks , buses, and multipurpose passenger vehicles, it only applies to the windshield and the windows to the immediate right and left of the driver. Thus, none of those windows may be darkly tinted. However, the windows to the rear of the driver in trucks, buses, and multipurpose passenger vehicles are not required to meet the 70 percent light transmittance requirement and thus may be darkly tinted.
Your third question asked if the luminous transmittance requirements apply to the windows behind the driver in passenger cars or station wagons if those vehicles are equipped with an exterior mirror on the right side of the vehicle. The answer is that those windows must still meet the luminous transmittance requirements of Standard No. 205.
If you have any further questions, please let me know. Sincerely,
Jeffrey R. Miller Chief Counsel |
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ID: 1984-1.37OpenTYPE: INTERPRETATION-NHTSA DATE: 04/06/84 FROM: AUTHOR UNAVAILABLE; Frank Berndt; NHTSA TO: Sheeskin; Hillman & Lazar; P.C. TITLE: FMVSS INTERPRETATION TEXT:
Mr. Jacob Sheeskin Sheeskin, Hillman & Lazar, P.C. 6110 Executive Boulevard P.O. Box 2186 Rockville, MD 20852
RE: your file 3189/001:11
Dear Mr. Sheeskin:
This responds to your letter of March 7, 1984, concerning discussions between your client and the Maryland State Police about the application of tinting or sun screening materials to vehicle glazing materials. This office has sent two letters of interpretation concerning the application of glazing materials to the Maryland State Police. I am enclosing a copy of the agency's letters of December 20, 1983 and April 3, 1984 and the Maryland States Police's original request for an interpretation. As stated in our letter of April 7, 1984, the application of tinting materials to glazing does not, in and of itself, constitute a violation of the render inoperative provisions of section 108(a)(2)(A) of the National Traffic and Motor Vehicle Safety Act. To violate section 108(a)(2)(A), manufacturers, distributors, dealers, and motor vehicle repair shops that install tinting materials must knowingly install materials which render inoperative the glazing material's compliance with Standard No. 205. Thus, for example, a motor vehicle repair shop would be in violation of section 108(a)(2)(A) if it knowingly installed on a passenger car's window a tinting material which would render inoperative the glazing's compliance with the abrasion resistance or luminous transmittance requirements of the standard.
If you have any further questions, please let me know. Sincerely,
Frank Berndt Chief Counsel March 7, 1984
In reply refer to: Our File No. 3189/001:11 Gerald S. Lakas, t/a Custom Window Tinting Services
Frank Berndt, Esq. Chief Counsel National Highway Traffic Safety Administration 400 7th Street, S.W. Washington, D.C.
Dear Mr. Berndt:
This will confirm my telephone conversations of March 5th and 6th with Steve Oesch, Esquire, of your office. I informed Mr. Oesch that I represent Gerald S. Lakas, t/a Custom Window Tinting Services. Mr. Lakas is in the business of tinting automobile windows in the state of Maryland. On March 2, 1984 he received a call from the Automotive Safety Enforcement Division of the Maryland State Police which in effect ordered him to cease and desist his business immediately. A statement by the Maryland State Police officer was that as a result of a recent court case in Hawaii and as a result of a recent ruling by your office that the addition of tinting film or sunscreen materials to vehicle glazing on passenger cars is not in conformance with abrasion resistance requirements and may also exceed allowable luminous transmittance requirements set forth in 49 CFR 571.205. It is also our understanding that the Maryland State Police issued a directive that Class A Maryland registered passenger vehicles would not be permitted to have window tinting that was not incorporated into the original glazing on any window by the manufacturer. Mr. Oesch of your office was kind enough to furnish us with a copy of USA Standard Safety Code for Safety Glazing Materials for Glazing Motor Vehicles Operating on Land Highways and we, of course, reviewed 49 CFR 571.205 as well as 15 USCA 1391, et seq. After reviewing the above material we came to the conclusion that the addition of tinting film or sunscreen materials in and of itself does not violate any federal regulation as long as the material complies with the luminescence and abrasive requirements. I asked Mr. Oesch if it is possible for us to obtain a statement to this effect from your office and he suggested that I write this letter to you. We have talked to the manufacturer of the tinting material that our client uses and we are assured by the manufacturer that the material complies with federal regulations. We have also suggested to our client that he have his material tested locally to make sure he is in compliance.
For your information we enclose a copy of a letter we have addressed to Captain W.R. Janey of the Maryland State Police Automotive Safety Enforcement Division which explains the position we have taken with said facility. We do not feel that the Maryland State Police had any authority to order Mr. Lakas to cease his operations. We have advised Mr. Lakas that we feel he should stay in business until such time it has been demonstrated that his materials do not comply with federal regulations and if they do not comply we suggested that he seek another supplier of material or that his materials be modified to comply with federal regulations. It is not our client's intention to violate any federal or state law or regulation.
I would like to take this opportunity to commend Mr. Oesch for his very prompt attention to my inquiry. He was most informative and very helpful in resolving my client's problem.
Very truly yours,
Jacob Sheeskin
JS/drw |
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ID: 1983-3.22OpenTYPE: INTERPRETATION-NHTSA DATE: 11/19/83 FROM: AUTHOR UNAVAILABLE; Frank Berndt; NHTSA TO: Libby-Owens-Ford Company TITLE: FMVSS INTERPRETATION TEXT:
Mr. Richard P. Keim Manager of Automotive Glass Replacement Services Libby-Owens-Ford Company 811 Madison Avenue P.O. Box 799 Toledo, Ohio 43695
Dear Mr. Keim:
This responds to your letter of September 26, 1983, regarding the certification and marking requirements for glazing under S6 of Safety Standard No. 205, Glazing Materials. You stated that you are interested in "out-sourcing some of your replacement auto glass requirements" to other manufacturers and sought clarification on four points concerning glazing identification.
Section 6 of Standard No. 205 deals specifically with the certification and marking requirements for glazing materials. The standard incorporates by reference the American National Standard "Safety Code for Safety Glazing Materials for Glazing Motor Vehicles Operating on Land Highways," Z26.6-1966 (ANS Z26). You ask whether it is permissible under National Highway Traffic Safety Administration (NHTSA) regulations to allow another manufacturer, using its own DOT code mark, to put an LOF trademark and logo on its glass.
Section 6 of ANS Z26 states that a manufacturer shall mark safety glazing materials with its own "distinctive designation or trademark." The purpose behind these markings was to aid in the tracing of glazing materials and the enforcement of applicable standards. Your letter states that the other manufacturer will place their DOT code mark on the safety glass. Since the other manufacturer is using its own DOT code mark, the tracing and enforcement policies will not be circumvented. Therefore, under these circumstances, the use of LOF's logo and trademark is not violative of Standard No. 205.
Further, you ask whether another glass manufacturer can use LOF's "M" number on his glass with LOF's permission. As long as the model number is an accurate description of the specific glazing material being produced, the other manufacturer may use it. Lastly, you ask if the name of the country of manufacture must appear on the safety glass if not manufactured in the United States. The standard does not mandate that the country of manufacture be marked on the safety glazing materials.
Sincerely,
Frank Berndt Chief Counsel
September 26, 1983
Mr. Steven Oesch Chief Counsel Department of Transportation National Highway Traffic Safety Adminstration 400-7th Street S.W. Room 5219 Washington, D. C. 20590
Dear Mr. Oesch:
This is in regard to our phone conversation of September 22, 1983. We are contemplating out-sourcing some of our replacement auto glass requirements with other manufacturers but we feel we need a clarification of the requirements of manufacturers identification on the actual glass parts.
LOF's "DOT" registration No. is 15. This number along with the LOF logo "AS" number "M" number, etc. appears in the monogram on each piece of glass we produced in accordance with DOT regulations. Our scenario is this. We have been told by other glass manufacturers that they could produce glass for LOF using LOF's logo ( or name ) and glass description in combination with their "DOT" registration number. An example of this is depicted below:
Typical monogram as currently placed on glass produced by LOF: "INSERT"
Proposed alteration of monogram to be used by another manufacturer producing glass for LOF with LOF's permission, would be to substitute their own DOT Registration No. in place of DOT 15. Questions which we have raised include:
1. Can another glass manufacturer put an LOF trademark on his glass with permission from LOF?
2. Can another glass manufacturer put the LOF logo on his glass with permission from LOF?
3. Can another glass manufacturer use LOF's "M" number on his glass with permission from LOF?
4. Must the name of the country of manufacture appear on the glass if manufactured in a country other than the U.S.? For example - Made in U.S.A does not have to appear on our glass.
If the answer to any of these questions is no, please explain if there is any other substitution(s) that could be made which would make it permissible for another manufacturer to put the name LOF on glass he manufactures.
It has been indicated to us that some manufacturers are already producing glass using other companies names on their glass, but using their own DOT number.
Your consideration of this issue and prompt reply will be greatly appreciated.
Regards,
Richard P. Keim Manager of Automotive Glass Replacement Services
RPK/slj
cc: A. E. Riggs J. M. Oathout R. E. Miller C. C. Washing J. W. Leonard G. C. McNaul |
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ID: 1983-3.37OpenTYPE: INTERPRETATION-NHTSA DATE: 12/21/83 FROM: AUTHOR UNAVAILABLE; Diane K. Steed; NHTSA TO: Tom Ridge; House of Representatives TITLE: FMVSS INTERPRETATION TEXT:
DEC 21, 1983 The Honorable Tom Ridge House of Representatives Washington, D.C. 20515
Dear Mr. Ridge:
This responds to your letter of November 28, 1983, requesting information on behalf of your constituent, Mr. William H. Hull, Sr. Mr. Hull is concerned about the growing practice of persons installing darkly tinted film on passenger car windows. He believes that this is a dangerous practice because it prevents police officers from seeing inside the vehicles. You asked if we were considering the issuance of a regulation outlawing the use of such film and, if so, when such a regulation might be promulgated. While our authority under the National Traffic and Motor Vehicle Safety Act (the Act) enables us to limit the practice of installing tinted film on vehicle windows, it does not permit us to issue a regulation prohibiting every individual from engaging in that practice. As explained below, while commercial establishments are prohibited from adding the film, we cannot prohibit a vehicle owner from doing so.
Pursuant to the Act, we have promulgated Federal Motor Vehicle Safety Standard No. 205, Glazing Materials, which specifies performance and location requirements for glazing used in vehicles. These requirements include specifications for minimum levels of light transmittance (70 percent in areas requisite for driving visibility, which includes all windows in passenger cars) and abrasion resistance. This specification for light transmittance precludes darkly-tinted windows in new automobiles. Tinting films such as the type referred to in Mr. Hull's letter are not glazing materials themselves, and would not have to comply with Standard No. 205. However, installation of such films on new motor vehicles would be prohibited if the vehicle glazing no longer complied with the light transmittance or abrasion requirements of the standard.
A vehicle manufacturer or a dealer may place the film on glazing in a new vehicle prior to sale of the vehicle only if that manufacturer or dealer is able to certify that the glazing continues to be in compliance with the requirements of Standard No. 205. Purchasers of a new vehicle may alter the vehicle as they please, so long as they adhere to all State requirements.
However, vehicle owners may not go to a commercial establishment to have the film installed for them. Section 108(a)(2)(A) of the Act provides that 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 in compliance with an applicable motor vehicle safety standard. Thus, none of those persons may knowingly install a film on a vehicle for its owner if that act would render inoperative the light transmittance or abrasion resistance of the vehicle glazing. Whether this would be the case would have to be determined by the person making the installation. Violation of this section can result in Federal civil penalties up to,$1,000 for each violation.
The individual States must govern the operational use of vehicles by their owners since the agency does not have authority in this area. Thus, it would be up to the States to preclude owners from applying films or one-way glass on their own vehicles. Mr. Hull may wish to contact the National Committee on Uniform Traffic Laws (555 Clark Street, Evanston, Illinois 60204) to find out which States have laws that would preclude owners from placing tinting film on their automobile windows.
Sincerely,
Diane K. Steed
November 28, 1983
The Honorable Elizabeth H. Dole Secretary U.S. Dept. of Transportation 400 Seventh Street, S.W. Washington, D.C. 20590
Dear Secretary Dole:
I am writing to you on behalf of Mr. William H. Hull, Sr., of Erie, Pennsylvania, regarding his interest in outlawing certain equipment on automobiles, specifically black plastic window coverings allowing occupants to see out, but preventing individuals from looking into the car. Mr. Hull takes an active interest in police work and feels cars equipped with these heavily tinted windows can pose a serious threat to the safety of a police officer, mainly by preventing him from observing activities inside a suspect car.
In view of Mr. Hull's interest, I would appreciate being advised if the Department has given consideration toward outlawing the use of this equipment, and if this has indeed occurred, do you have an indication when such a regulation may be promulgated.
Thank you, in advance, for your kind cooperation. I look forward to hearing from you.
Sincerely,
Tom Ridge Member of Congress
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ID: nht79-3.27OpenDATE: 04/16/79 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: H. X. Jackson, F.A.C.H.A. Valley Presbyterian Hospital TITLE: FMVSS INTERPRETATION TEXT: April 16, 1979 NOA-30 H. X. Jackson, F.A.C.H.A. Administrator and Executive Vice-President Valley Presbyterian Hospital 15107 Vanowen Street Van Nuys, California 91405 Dear Mr. Jackson: Thank you for your letter of March 7, 1979, concerning the computerized anti-theft device developed by the BBJ partnership. As you know, the National Highway Traffic Safety Administration (NHTSA) has been developing over the past several years an upgraded Federal Motor Vehicle Safety Standard 114, Theft Protection. I have enclosed a copy of the standard now in effect and our recent proposed amendment. You should be aware, however, that in response to comments this proposal may be modified prior to its issuance in final form. The approach of the NHTSA in issuing motor vehicle safety standards is to establish minimum standards with which all manufacturers must comply. It is our hope that manufacturers will exceed these minimum standards in a way which offers the public greater protection, either throughout an entire vehicle line or by optional equipment which a purchaser may buy. Your device appears to fall in this latter category. The NHTSA does not provide evaluations or approvals of inventions, and we would be unable to advise you whether a vehicle equipped with your device would comply with Standard No. 114 without a more complete description. Based on the information you have provided, however, your device does not appear to conflict with the Standard as currently established. Should you have any specific questions in this regard after reading the enclosed material, please call (202-426-1834) or write Frederic Schwartz, Jr. of my office who will be able to assist you further. You should also be aware that if your device is meant to be installed by the owner of a vehicle after the vehicle is sold by the dealer, the Standard would not apply. Sincerely, Frank Berndt Acting Chief Counsel Enclosure March 7, 1979 Ms. Joan Claybrook, Administrator National Highway Traffic Safety Administration 400 7th Street S.W. Washington, D.C. 20590 Dear Ms. Claybrook: I believe that, at times, the best way is the most direct. Cognizant of your long and dedicated search for improvement in traffic safety, I am encouraged to address one important aspect of that search - automobile theft and its concommitant social and economic impact. Congress Henry Waxman was king enough to establish the initial contact. I would like now to follow up in some detail to evoke your evaluation. BBJ, a California partnership in which I am involved, has developed an anti-theft device known as the CAT* (Computerized Anti-Theft) system. Briefly, it is our representation that the device will totally protect against theft of any automobile, except by towing even though the key be left in the ignition. This is accomplished by employing the most advanced micro-processor technology to control the automobile's electric system. Use of the vehicle is restricted to the owner and those to whom he may have made the special coding feature known. The owner may elect to activate the device or not; if he chooses "no activation", the car will perform in an entirely normal manner. When activated, however, the vehicle cannot be "wired around" tampered with or moved by any of the conventional methods used by professional or amateur thieves. It does, in effect, guarantee against all known methodologies of theft. This complete security system comes packaged in a unit the size of a hand-held digital calculator. * Patent applied for
During the course of a telephone conversation last month with Mr. Carl Nash, he was kind enough to agree to send a copy of the 1981 anti-theft requirements with which the automobile industry must comply. While I have not yet received them, my understanding is that they deal largely with peripherical modification such as recessed door latches, steering wheel locks, hood latches and the like. While these undoubedly act as deterrents, they are not fool-proof. We believe that our device, which will permit the hood, trunk and doors to remain open with the key in the ignition, meets and surpasses the intent of the regulations -which is to prevent car theft. Increasingly sophisticated systems are appearing, all ranging from $250 to $1,000 - well beyond the practical reach of most car owners. Our device, in production quantities, will have a manufacturing cost of $30.00 - $40.00 and a retail cost of about $100. Furthermore, all other systems of which we are aware can be "wired around" or otherwise thwarted; we stipulate that ours cannot. It would be most helpful in introducing the "CAT" system as the ultimate solution to car theft to have your administration's evaluation as to whether the device does indeed meet the 1981 regulations as we believe. Any guidance you might give will be warmly appreciated not only by BBJ, but by the tens of thousands who each year are subjected to the trauma and inconvenience - both physical and economic - of automobile theft. Sincerely, H. X. Jackson, F.A.C.H.A. Administrator and Executive Vice-President HXJ:dds |
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ID: nht79-3.45OpenDATE: 08/21/79 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: Pacific & Atlantic Marketing Services TITLE: FMVSS INTERPRETATION TEXT: This responds to your June 21, 1979, request for information on how to obtain the National Highway Traffic Safety Administration's (NHTSA) approval for a child seating device, the G.T.A. Booster Cushion, you wish to market in the United States. The National Traffic and Motor Vehicle Safety Act (15 U.S.C. 1381, et seq.), a copy of which is enclosed, does not authorize NHTSA to approve products. Section 114 of the Act requires "self-certification" by manufacturers that their products comply with applicable standards. According to your letter, the product you wish to market is "designed primarily to raise children to see out the windows of an automobile" and is meant for children in the 5-10 year old age group. You also state that the device can be used with a lap or lap-shoulder seat belt or a child harness to restrain a child. Federal Motor Vehicle Safety Standard No. 213, Child Seating Systems, establishes performance requirements for items of equipment used to seat a child being transported in a motor vehicle. Although the G.T.A. Booster Cushion does not have an integral restraint system, it could be covered by Standard No. 213 if it is designed to seat a child. Standard No. 213 does not currently specify the size or age range of children to which the standard is applicable, while NHTSA's proposed Standard No. 213-80, a copy of which is enclosed, does specify a size range. In previously interpreting Standard No. 213, however, the agency has stated that the standard is intended to apply only to child restraints or seats for children weighing 50 pounds or under. If the G.T.A. Booster Cushion will only be used by children larger than those intended to be covered by Standard No. 213, the G.T.A. Booster Cushion would not be required to meet the performance requirements of the standard. We note that the advertisement accompanying your letter makes no mention of any size or age limitations for children using the seat. Further, the agency is concerned that even if the seat and advertisement clearly indicated such limitations, the G.T.A. Booster Cushion will be bought for and used by children smaller and younger than those limits. Regardless of whether it is covered by the standard or not, the G.T.A. Booster Cushion is considered an item of motor vehicle equipment. Therefore, 1420) would apply to any safety-related defect in the G.T.A. Booster Cushion. The agency is interested in learning of any test data that you have concerning the protection provided by use of the G.T.A. Booster Cushion. In particular, the agency is interested in learning of any tests comparing the protection provided by use of the G.T.A. Booster Cushion in conjunction with a lap or lap-shoulder seat belt, with the protection provided by use of only a lap or a lap-shoulder seat belt. Copies of that information should be sent to: Mr. Ralph Hitchcock, Chief Crashworthiness Division Office of Vehicle Safety Standards National Highway Traffic Safety Administration 400 Seventh Street, S.W. Washington, D.C. 20590 If you have any further questions, please let me know. SINCERELY, PACIFIC & ATLANTIC MARKETING SERVICES JUNE 21, 1979 Associate Administrator for Rule Making, National Highway Traffic Safety Administration, Dear Sir, I would appreciate you delineating the correct procedure I should follow to gain your Department's investigation and approval to market a new concept in Automobile Child Seating, for the 5-10 year old age group. The G.T.A. Booster Cushion has performed excellently in both dynamic tests and real-life situations in Australia for the past 18 months, (see attached leaflet herewith, and product samples with Mr. V. G. Radovich), was designed primarily to raise children to see out the windows of an automobile, thus alleviating child stress and enabling everyone in the automobile to have a safer, comfortable and more enjoyable trip. The G.T.A. Booster Cushion can be used with the adult lap, lap sash seat belts or child harness restraints. The Booster Cushion raises the child virtually into the adult height position, where the design ensures the correct location of the adult seat belt restraint across the child's lap or in the case of lap sash, across the child's neck, chest and lap, therefore alleviating the danger of the buckle harming the child in those areas during a sudden impact or stop. Additionally, the G.T.A. Booster Cushion has two notches, one located at either side where the back and base pieces are joined. These designed patented notches ensure that on a forward or rear impact, the lap section of the seat belt grips in these notches and stops any torpedoing action (as happens with regular household cushions) of either the child or the Booster Cushion. The G.T.A. Booster Cushion is also extremely comfortable, lightweight and requires no installation. Sir, I would appreciate it if you would consider my request and advise direction at your earliest convenience. Thank you. Graham Budrodeen President THE GTA BOOSTER CUSHION (Brochure omitted.) |
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ID: nht81-2.4OpenDATE: 03/17/81 FROM: AUTHOR UNAVAILABLE; F. Berndt; NHTSA TO: Williamsen Truck Equipment Corp. TITLE: FMVSS INTERPRETATION TEXT: NOA-30 Mr. F. E. Stephens Vice President, Marketing 1925 Indiana Avenue Salt Lake City, UT 84125 Dear Mr. Stephens This is in response to your letter forwarding your firm's vehicle identification numbering system and requesting confirmation that it complies with Federal Motor Vehicle Safety Standard No. 115 -Vehicle identification number. The National Highway Traffic Safety Administration (NHTSA) does not give advance approval of a manufacturer's compliance with motor vehicle safety standards or regulations, as it is the manufacturer's responsibility under the National Traffic and Motor Vehicle Safety Act to ensure that its vehicles comply with the applicable safety standards. However, my office has reviewed your proposed system. Based on our understanding of the information which you have provided, your system apparently complies with Standard No. 115. Sincerely, Frank Berndt Chief Counsel May 8, 1980 Administrator National Highway Traffic Safety Administration 400 Seventh Street, SW Washington, DC 20590 ATTENTION: VIN coordinator Gentlemen: We submit herewith our VIN number for the trailers we build as follows for your approval. Williamsen manufactures end dump trailers, bottom dump trailers and trailer chassis as semi trailers, full trailers, and pony trailers in tandem axle, two axle, triple axle and four axle configerations as per drawings and pictures enclosed. The Society of Automotive Engineers, Inc. has assigned to Willamsen a (WMI) code of 1W9 with the 3rd, 4th and 5th characters of the vehicle identifier section as: 004 Our model years starts October 1, 1980 through September 30, 1981 so our VIN number is constructed as follows: 1st, 2nd 3rd characters 1W9=Assignment from Society of Automotive Engineers, Inc. 1 = Full trailer 4th Character 2 = Semi-trailer 3 = Dolly (no body) 4 = Pony trailer B = FRP Bottom dump C = Chassis only (no body) D = Steel Bottom dump 5th Character E = Steel end dump F = Aluminum bottom dump G = Aluminum end dump H = Steel sand master 6th & 7th Characters = Length, feet 8th Character = Number of Axles 9th Character = Check digit 10th Character = Year model 11th Character = S = Salt Lake City, Utah plant 0 = Ogden, Utah plant D = Dallas, Texas plant 12th, 13th, 14th Characters = 04 - Assignment from Society of Automotive Engineering, Inc 15th, 16th 17th Characters 001 thru 090 = Starting of production at beginning of our 1981 production year October 1, 1980 for each type and length of trailer. Then continuing each year thereafter with consecutive numbering until we reach 999 at which time we will start over again 001 thru 050. This should take several years. Our Vehicle Identification Number (VIN) for trailers manufactured by Williamsen starting with first trailers of each type and size on October 1, 1980 will be as follows: Two axle full trailer with: Steel end dump body - 16' 1W9 1E162 0 BS004001 Aluminum end dump body - 16' 1W9 1G162 8 BS004001 Four Axle full trailer with: FRP bottom dump body - 29' 1W9 1B294 6 BS004001 Steel bottom dump body - 29' 1W9 1D294 3 BS004001 Aluminum bottom dump body - 29' 1W9 1F294 0 BS004001 Chassis only (no body) - 20' 1W9 1C204 3 Bs004001 Tandem axle semi-trailer with: FRP bottom dump body - 29' 1W9 2B292 2 BS004001 FRP bottom dump body - 37' 1W9 2B372 1 BS004001 FRP bottom dump body - 40' 1W9 2B402 1 BS004001 Steel Bottom dump body - 29' 1W9 2D292 X BS004001 Steel Bottom dump body - 37' 1W9 2D372 9 BS004001 Steel Bottom dump body - 40' 1W9 2D402 9 BS004001 Aluminum Bottom dump body - 29' 1W9 2F292 7 BS004001 Aluminum Bottom dump body - 37' 1W9 2F372 6 BS004001 Aluminum Bottom dump body - 40' 1W9 2F402 6 BS004001 Sandmaster Steel bottom dump body-41' 1W9 2H412 5 BS004001 Sandmaster Steel bottom dump body-47' 1W9 2H472 6 BS004001 Sandmaster Steel bottom dump body-51' 1W9 2H512 8 BS004001 Dolly: Single axle - 06' 1W9 30061 5 BS004001 Tandem axle - 08' 1W9 30082 X BS004001 Two axle pup or pony trailer: With steel end dump body - 25' 1W9 4E252 5 BS 00401 With aluminum end dump body - 25' 1W9 4G252 2 BS004001 Triple axle pup or pony trailer: With steel end dumkp body - 24' 1W9 4E243 2 BS004001 With aluminum end dump body - 24' 1W9 4G243 X BS004001 We trust this meets with your approval and we may receive same shortly. Sincerely, WILLIAMSEN TRUCK EQUIPMENT CORPORATION F. E. Stephens V. P. Marketing FES/sr enc. 03/17/81 |
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.