ID: aiam4908

"Dear Mr. Kenney: This responds to your letter concerning th applicability of Federal motor vehicle safety standard No. 302, Flammability of Interior Materials, (49 CFR 571.302, copy enclosed) to your product, a roll bar top or 'Bikini Top' for use on vehicles such as Jeep Wranglers. You explained that the material would consist of three layers: a vinyl top layer, a flame retardant middle layer, and a brushed nylon tricot black backing as the lower layer. In addition, a binding fabric strip would be sewn around the edges of the roll bar top to lend stability and a finished appearance. You also explained that you may supply a tote bag in which the bikini top could be stored. Your questions are addressed below. By way of background information, the National Highway Traffic Safety Administration (NHTSA) has no authority to certify or approve motor vehicles or items of motor vehicle equipment for compliance with the Federal motor vehicle safety standards. Instead, the National Traffic and Motor Vehicle Safety Act (the Safety Act, 15 U.S.C. 1381 et seq.) establishes a 'self-certification' process under which each manufacturer is responsible for certifying that each of its products complies with all applicable safety standards. This agency periodically tests vehicles and items of motor vehicle equipment for compliance with the safety standards, and also investigates alleged defects related to motor vehicle safety. The Safety Act also gives this agency authority to issue safety standards applicable to new motor vehicles and new items of motor vehicle equipment. The agency has exercised this authority to establish Standard No. 302. That standard sets forth flammability resistance requirements applicable to all new motor vehicles. If your bikini top is added to a new vehicle, i.e., before the vehicle is sold for the first time to a consumer, then it must comply with Standard No. 302. That standard applies to certain vehicle occupant compartment components, including convertible tops, on new motor vehicles. Your bikini top would be considered a convertible top. Persons selling new vehicles equipped with your convertible top would need to ensure that the vehicles, including your top, conform to Standard No. 302. Standard No. 302 does not directly apply to aftermarket items of motor vehicle equipment, i.e., accessories or additions to motor vehicles sold to owners of used vehicles. Nevertheless, section 108(a)(2)(A) of the Safety Act could affect the use of a product such as yours sold in the aftermarket. That section prohibits manufacturers, distributors, dealers, or repair shops from knowingly 'rendering inoperative' devices or elements of design that were installed in a motor vehicle to comply with the Federal motor vehicle safety standards. NHTSA does not consider it to be a violation of the 'render inoperative' prohibition when a dealer adds a convertible top which enables a vehicle to continue to meet Standard No. 302 and the other safety standards. The prohibitions of section 108(a)(2)(A) do not apply to the actions of a vehicle owner in adding to or otherwise modifying his or her vehicle. Thus, a vehicle owner would not violate the Safety Act by installing your bikini top, even if doing so would negatively affect the safety features of his or her vehicle. You should be aware that, as the manufacturer of an aftermarket item of motor vehicle equipment, you are subject to the requirements in sections 151-159 of the Safety Act concerning the recall and remedy of products with defects relating to motor vehicle safety. In the event that you or NHTSA determines that your product contains a safety related defect, you would be responsible for notifying purchasers of the defective equipment and remedying the problem free of charge. I note that, whether or not Standard No. 302 applies to your convertible top, the product's flammability characteristics could be relevant to whether it contained a safety related defect. I will now address your specific questions about Standard No. 302, on the assumption that the standard applies to your product. After explaining your belief that the main part of the material complies with Standard No. 302, you asked whether the binding fabric strip sewn all around the edges of the roll would also have to be made flame retardant. As explained below, the binding fabric strip would have to comply with Standard No. 302. Under sections S4.l and S4.2, any portion of a convertible top which is within 1/2 inch of the occupant compartment air space must meet the standard's flammability requirements. It is our opinion that the binding fabric strip sewn around the edges of your convertible top would be part of the convertible top and thus subject to this provision. I note that it is the agency's longstanding interpretation that a component 'incorporated into' a component that is listed in section S4.1 of Standard No. 302 is subject to the standard. A June 29, 1990 interpretation to Mr. Ed McCarron (copy enclosed) explains this policy in the context of a mattress. In particular, that interpretation addressed whether a fabric 'corner reinforcement' that is stitched on the outside of the mattress cover was subject to Standard No. 302. In answering in the affirmative, the interpretation explained that the corner reinforcement is incorporated into the mattress cover through the stitching process. By analogy, your 'stitched binding strip' would be incorporated into your convertible top and thus subject to Standard No. 302. The interpretation letter to Mr. McCarron further explained the testing procedures related to composite materials. Any components that do not adhere to other materials at every point of contact would be tested separately under S4.2.1. Any components that adhere to other material at every point of contact would be tested as a composite with the other material. The sample enclosed with your letter indicates that the binding fabric strip does not adhere to the main part of the bikini top at every point of contact. Instead, the binding strip is folded over the edge of the main part of the bikini top and held in place by single stitching. Therefore, it would be tested separately from the main part of the bikini top. You also asked whether a tote bag used to store the roll bar top would be required to comply with Standard No. 302. The answer to that question is no. The list of components subject to Standard No. 302 set forth in S4.1 does not include a tote bag or similar item. Finally, you stated that you understand that you must conform to 49 CFR Part 566, Manufacturer Identification, and asked whether there would be anything else that would apply to your product. No NHTSA requirements other than those discussed above would apply to your product. I hope this information is helpful. If you have any further questions, please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992. Sincerely, Paul Jackson Rice Chief Counsel Enclosure";

ID: aiam4437

"Dear Mr. Cole: This responds to your letter asking about the tes procedures of Federal Motor Vehicle Safety Standard No. 302, Flammability of Interior Materials. I regret the delay in responding. In your letter, you explained that the National Van Conversion Association (NVCA) gathers samples of materials used for vehicle floor coverings, seat covers, etc., in van conversions to determine the compliance of the material with Standard No. 302. In your test program, you have found that many samples do not appear to comply. You said that a closer look at the conditions under which these samples were tested revealed that use of support wires affected whether many materials passed or failed the standard's test. You ask for clarification as to when support wires are used in Standard No. 302 testing. The conditions and procedures under which Standard No. 302 compliance testing is conducted using support wires are stated in paragraphs S5.1.3 and S5.3(a) of the standard. Basically, these two paragraphs specify, respectively, that support wires are used: (1) when testing a specimen 'that softens and bends at the flaming end so as to cause erratic burning,' to keep the specimen horizontal, and (2) when testing a specimen that has an available width of not more than 2 inches, to position and mount the specimen on the U-shaped frames used in the test. Standard No. 302 makes no provision for using the wires other than in these two situations. The agency follows the test procedure specified in Standard No. 302 when testing vehicles for compliance with the requirements of the standard. The agency uses heat-resistant wires as specified in S5.1.3 when there is a reasonable expectation that a test specimen will bend or curl while burning. NHTSA bases its determination about the likelihood of bending or curling on observations made in previously-conducted compliance tests of the specimen, or on the agency's knowledge of or testing experience with materials similar to a test specimen. I would like to point out that manufacturers are not required by Standard No. 302 to test the flammability of their vehicles in only the manner specified in the standard. The standard only sets the procedure that the agency will use in its compliance testing. Thus, a manufacturer is not required to use wires only with specimens that are anticipated to bend or curl, or that are too small to fit in the test frame without wires. However, manufacturers must exercise due care in making their certification of compliance that their product will meet the standard's requirements when tested by the agency according to the specified procedures of the standard. Whether a manufacturer meets that due care standard when using heat-resistant wires in situations other than those described in Standard No. 302 is a matter that can be determined only in the context of an enforcement proceeding. Please contact us if you have any further questions. Sincerely, Erika Z. Jones Chief Counsel /";

ID: 8099b

Mr. Vasant Jinwala
Consumer Testing Laboratories
480 Neponset Street
Canton, MA 02021

Dear Mr. Jinwala:

This responds to your inquiry about a product known as the "Comfort Cushion" that your organization is testing for compliance with Federal Motor Vehicle Safety Standard No. 302, Flammability of Interior Materials, (49 CFR 571.302). According to the product's packaging that accompanied your letter, the Comfort Cushion is intended to be placed over seats in motor vehicles as well as in homes and offices. You stated that a Comfort Cushion you tested did not conform to Standard No. 302. You further stated that the product's manufacturer believes that Standard No. 302 only applies to a car's original equipment and does not apply to an aftermarket auto accessory. I am pleased to have this opportunity to explain our regulations to you.

By way of background information, NHTSA is authorized to regulate the manufacture and sale of new motor vehicles and items of motor vehicle equipment. Section 102(4) of the Safety Act defines, in relevant part, the term "motor vehicle equipment" as:

any system, part, or component of a motor vehicle as originally manufactured or any similar part or component manufactured or sold for replacement or improvement of such system, part, or component or as any accessory, or addition to the motor vehicle ...

In determining whether an item of equipment is considered an accessory, NHTSA applies two criteria. The first criterion is whether a substantial portion of the expected use of the item is related to the operation or maintenance of motor vehicles. We determine a product's expected use by considering product advertising, product labeling, and the type of store that retails the product, as well as available information about the actual use of the product. The second criterion is whether the product is intended to be used principally by ordinary users of motor vehicles. If the product satisfies both criteria, then the product is considered to be an "accessory" and thus is subject to the provisions of the Safety Act.

Applying these criteria to the Comfort Cushion, it appears that this product would be an accessory and thus an item of motor vehicle equipment under the Safety Act. Based on our understanding of the product, it appears that a substantial portion of the expected use of the Comfort Cushion will be during motor vehicle operations. In addition, it appears that the product would typically be used by ordinary users of motor vehicles since it is intended to be placed over the vehicle's seats.

While it appears that the Comfort Cushion is an item of motor vehicle equipment, NHTSA has not issued any standards setting forth performance requirements for such a device. Standard No. 302 would not apply to the device because that standard applies to new motor vehicles and not to aftermarket items of motor vehicle equipment.

However, there are other Federal laws that indirectly affect the manufacture and sale of the Comfort Cushion. The manufacturer of the product is subject to the requirements in sections 151-159 of the Safety Act concerning the recall and remedy of products with defects related to motor vehicle safety. In the event that the manufacturer or NHTSA determines that the product contains a safety related defect, the manufacturer would be responsible for notifying purchasers of the defective equipment and for remedying the problem free of charge.

A commercial business that installs the Comfort Cushion would be subject to provisions of the Safety Act that affect whether the business may install the product on a vehicle. Section 108(a)(2)(A) of the Safety Act (15 U.S.C. 1397(a)(2)(A)) provides that:

No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or in part, any device or element of design installed on or in a motor vehicle ... in compliance with an applicable Federal motor vehicle safety standard.

Any violation of this "render inoperative" prohibition would subject the violator to a potential civil penalty of up to $1,000 for each violation. A manufacturer, distributor, dealer, or motor vehicle repair business that installs an aftermarket item of rapidly burning material could vitiate the compliance of the materials that were present in the vehicle at the time of the vehicle's sale to the first consumer. Such an installation could constitute a possible violation of the render inoperative prohibition.

Please note also that the render inoperative prohibition does not apply to modifications vehicle owners make to their own vehicles. Thus, Federal law would not apply in situations where individual vehicle owners install the Comfort Cushion in their own vehicles, even if the installation were to result in the vehicle no longer complying with the safety standards. However, individual States have the authority to regulate modifications that individual vehicle owners may make to their own vehicles.

I hope this information is helpful. If you have any further questions about NHTSA's safety standards, please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992. Sincerely,

John Womack Acting Chief Counsel

ref:302#VSA d.1/22/93

ID: nht89-2.89

TYPE: INTERPRETATION-NHTSA

DATE: 08/31/89

FROM: STEPHEN P. WOOD -- NHTSA ACTING CHIEF COUNSEL

TO: MARK RECCHIA -- FIAT RESEARCH AND DEVELOPMENT U.S.A. BRANCH

TITLE: NONE

TEXT: Dear Mr. Recchia:

This responds to your telephone call asking about an apparent inconsistency between the requirements of S4.1 of Standard No. 302, Flammability of Interior Materials, and NHTSA's laboratory procedures for flammability compliance tests (June 1973). You as k whether the laboratory procedures are correct in specifying that all materials found in the vehicle occupant compartment must meet the flammability resistance requirements of the standard. I regret the delay in responding. The answer is no.

Paragraph S4.1 of Standard No. 302 sets forth a listing of the components of vehicle occupant compartments that must be certified as complying with the flammability resistance requirements of paragraph S4.3. Paragraph S4.1 includes a reference to "any o ther interior materials . . . that are designed to absorb energy on contact by occupants in the event of a crash." That paragraph represents a complete listing of all components in new vehicles that must comply with the flammability resistance requiremen ts. Any component not identified in paragraph S4.1 is not subject to those requirements.

Paragraph 10.1 of NHTSA's laboratory procedures also lists the components of vehicle occupant compartments that must meet Standard No. 302. That listing was intended to include only the components described in S4.1 of the standard, but inadvertently mak es a general reference to "[a]ny other materials" in the vehicle interior compartment (item number 19) without including the modifying clause, "that are designed to absorb energy on contact by occupants in the event of a crash." The modifying clause shou ld have been included, since Standard No. 302 applies only to the vehicle components identified in S4.1 of the standard.

Sincerely,

ID: 1985-03.50

TYPE: INTERPRETATION-NHTSA

DATE: 10/11/85

FROM: AUTHOR UNAVAILABLE; Jeffrey R. Miller; NHTSA

TO: Mr. Warren H. Cox

TITLE: FMVSS INTERPRETATION

TEXT:

October 11, 1985 Mr. Warren H. Cox Haynesville Correction Unit #17 Haynesville, VA 22472 Dear Mr. Cox: Thank you for your recent letter to Stephen P. Wood of my staff asking about how our regulations would apply to a wooden structure placed in the bed of a dump truck. You explained that the structure is used to carry prisoners to and from work. I hope the following discussion will explain the effect of our regulations. Our agency has the authority under the National Traffic and Motor Vehicle Safety Act to issue safety standards applicable to new motor vehicles. Modify a vehicle before it is first sold. In the case of a "dump truck", the vehicle's manufacturer would have to comply with all our safety standards set for trucks. If the truck were altered prior to its first sale by the addition of seats in the cargo area, then the person performing the alterations would have to ensure that the seats complied with our standards. Once a vehicle is sold, the Vehicle Safety Act has no effect on vehicle modifications, unless the modification is made by a commercial business. Commercial businesses, such as dealers and motor vehicle repair shops, are prohibited from tampering with equipment installed on a vehicle in compliance with our standards. However, in making modifications to a used vehicle, commercial businesses do have to comply with the safety standards that would apply if the modifications are made before the vehicle is first sold. Furthermore, there are no Federal restrictions on the ability of vehicle owners to make modifications of any sort to their own vehicles, even if their modifications interfere with original safety equipment. The agency does, however, urge all vehicle owners to keep their vehicles safe for their intended uses, but we have no authority to compel them to do so. You asked about the application of several of our safety standards to the modified dump trucks. As discussed above, this agency's safety standards apply only to new vehicles and not to used vehicles that have been subsequently modified. As to the specific requirements you mentioned, roll-over tests apply only to new passenger cars (Standard No. 216) and new school buses (Standard No. 220). Likewise, the occupant crash protection requirements of Standard Nos. 201 and 208 and the flammability requirements of Standard No. 302 apply only to new vehicles. You also asked if the Virginia Department of Highways and Transportation has meet all our safety standards or whether they have been given a waiver. Federal safety standard apply only to vehicle manufacturers and not to State governments. Thus, there is no requirement that States adopt our standards. As discussed previously, Federal law permits vehicle owners, including a State government, to make any type of alteration t their vehicles. They must, however, comply with any restrictions on vehicle modification set by State law. Because we have no authority over owner-made vehicle alterations, we suggest you write to your State corrections or transportation officials to express your concerns. I appreciate your interest in contacting this agency and regret that we cannot be of further assistance. Sincerely, Original Signed By Jeffrey R. Miller Chief Counsel

ID: nht76-4.41

DATE: 03/26/76

FROM: AUTHOR UNAVAILABLE; R. B. Dyson; NHTSA

TO: Thomas A. Kirwan III - Capco

TITLE: FMVSS INTERPRETATION

TEXT: This is in response to your letter of February 25, 1976, requesting information concerning the Federal motor vehicle safety standards and regulations applicable to transit vehicles, specifically, Dodge vans that will be used in a rural transportation system.

The answers to your questions are as follows:

(1) "Which FMVSS apply to vans used in transit service?"

If your Dodge vans are designed to carry 10 persons or less they would qualify as "multipurpose passenger vehicles", as defined in 49 CFR Part 571.3. As multipurpose passenger vehicles, the Dodge vans would be subject to the requirements of the Federal Motor Vehicle Safety Standards listed below. The standards marked with an asterick (*) are equipment standards and do not apply to the vehicles themselves. Rather, these standards set forth requirements for manufacturers of motor vehicle equipment for use in multipurpose passenger vehicles.

No. 101 - Control Location, Identification, and Illumination.

No. 102 - Transmission Shift Lever Sequence, Starter Interlock, and Transmission Braking Effect.

No. 103 - Windshield Defrosting and Defogging Systems.

No. 104 - Windshield Wiping and Washing Systems.

*No. 106-74 - Brake Hoses.

No. 107 - Reflecting Surfaces.

No. 108 - Lamps, Reflective Devices, and Associated Equipment.

No. 111 - Rearview Mirrors.

No. 112 - Headlamp Concealment Devices.

No. 113 - Hood Latch System.

*No. 116 - Motor Vehicle Brake Fluids.

No. 118 - Power Operated Window Systems.

*No. 119 - New Pneumatic Tires for Vehicles Other Than Passenger Cars.

No. 120 - Tire Selection and Rims for Vehicles Other than Passenger Cars.

No. 124 - Accelerator Control Systems.

*No. 125 - Warning Devices.

*No. 205 - Glazing Materials.

No. 206 - Door Locks and Door Retention Components.

No. 207 - Seating Systems.

No. 208 - Occupant Crash Protection.

*No. 209 - Seat Belt Assemblies.

No. 210 - Seat Belt Assembly Anchorages.

No. 211 - Wheel Nuts, Wheel Discs and Hub Caps.

No. 213 - Child Seating Systems.

No. 219 - Windshield Zone Intrusion.

No. 301-75 - Fuel System Integrity.

No. 302 - Flammability of Interior Materials.

The manufacturer of the Dodge vans must affix a label to each vehicle certifying that the vehicle is in compliance with all applicable Federal motor vehicle safety standards and regulations, as required by 49 CFR Part 567, Certification. This certification label should be affixed to the door or door post of each vehicle, and you should check to make certain that it is present.

Please note that if the Dodge vans are designed to carry more than 10 persons, they would be classified as "buses" under 49 CFR Part 567.3, and the list of applicable safety standards would differ.

(2) "Does NHTSA recommend a set of vehicle specifications for vans used in transit?"

No. The NHTSA has issued only the requirements found in the motor vehicle safety standards and regulations.

(3) "Do any FMVSS apply specifically to modified vans (e.g. those filled with hydraulic lift for wheelchairs and a raised roof)?"

No. Such vehicles must meet the same standards as other MPV's.

(4) "Are there any regulations which apply to fiberglass bubbletops on vans in transit service?"

Yes. Motor Vehicle Safety Standard No. 205, Glazing Materials, 49 CFR 571.205, specifies requirements for glazing materials for use in motor vehicles and motor vehicle equipment. Rigid plastic materials that are to be used as covers for openings in the roof of a vehicle must conform to the requirements specified in paragraph S5.1.2.1 of Standard No. 205.

(5) "Are there any regulations, perhaps within the Federal Highway Safety Act, which apply to driver qualifications?"

Yes. Driver qualifications for transit vehicles are governed by Federal Motor Carrier Safety Regulations, 49 CFR Part 391, Qualifications of Drivers.

(6) "Could you provide any further information which you feel would contribute to the safe operation of our transit system?"

At the present time the NHTSA has not issued any general guidelines concerning the organization or operation of transit systems. You may, however, wish to contact the Urban Mass Transportation Administration of this Department for information on this subject.

I hope this letter has been responsive to your questions. Please contact us if we can of any further assistance.

Yours truly,

ATTACH.

CAPCO

February 25, 1976

National Highway Traffic Safety Administration

Gentlemen:

The Capital Area Planning Council is in the process of implementing a rural transportation system as part of the Federal Highway Administration's Rural Highway Public Transportation Demonstration Program (Section 147 of the Federal Aid Highway Act of 1973). We are, therefore, interested in obtaining information concerning vehicle specifications and safety standards for transit vehicles.

Since our transit fleet will be entirely composed of Dodge vans rather than standard transit buses, we are uncertain as to which Federal Motor Vehicle Safety Standards apply specifically to vans used in transit operations. Could you assist us by providing the answers to the following questions:

1) Which FMVSS apply to vans used in transit service?

2) Does NHTSA recommend a set of vehicle specifications for vans used in transit?

3) Do any FMVSS apply specifically to modified vans (e.g. those fitted with hydraulic lift for wheelchairs and a raised roof)? 4) Are there any regulations which apply to fiberglass bubbletops on vans in transit service?

5) Are there any regulations, perhaps within the Federal Highway Safety Act, which apply to driver qualifications?

6) Could you provide any further information which you feel would contribute to the safe operation of our transit system.

Enclosed is a draft of our vehicle specifications. I would appreciate your comments and suggestions prior to March 10 so the necessary revisions may be made before our public hearings begin.

Yours very truly,

Thomas A. Kirwan III -- Transportation Planning Intern

Enclosure

Vehicle Specifications (Minimum Requirements)

1 ton - 125" wheelbase 350 cu. in. 8 cyl. engine 7400 lbs. GVW Min. Front Axle 3300 lbs., Rear Axle 5050 lbs. Automatic Transmission Power Disc Brakes Power Steering Heavy Duty Front/Rear Shock Absorbers Heavy Duty Front/Rear Springs Heavy Duty Alternator Heavy Duty Battery Heater (High Capacity) Air Conditioning (High Capacity) - 22,000 B.T.U. Slant Line or Vented Tinted Glass Windows Gauges - Oil Pressure and Ammeter Lighting Package (Door Actuated) Exterior Lighting to meet F.M.V.S.S. Insulation Package Undercoating Dual Electric Horn and Horn Bar Large Lo-Mount Side Mirrors Seat Belts for all Passengers Two Speed Electric Wipers and Window Washer Exhaust Emission Controls to meet F.M.V.S.S. and State Code High Capacity Fuel Tank Tires 8.00 x 16.5 (10 Ply Truck Type or Steel Radial) Front Stabilizer Bar Oil Filter - 1 Quart Freight, Handling, and Dealer Preparation

Modifications

Raised, Collapse Resistant Steel Roof Cap Restructured, penetration resistant sidewalls, and rear end sections Gas Tank Shield Drive Shaft Guards Passenger Door Entrance Heavy Duty Driver Door Control (manual) Entrance Door and Front Section Padding Passenger Grab Rails Two Leaf Side Door (Extended Doorway) Electric Hydraulic Lift, Expanded Metal Ramp, Semi-Automatic/Manual Override (minimum lift capacity 500 lbs.) Wheelchair Tie Downs (2 prs. mounted at 45 degrees) Rubber Non-Skid Flooring First Aid Kit 2 3/4 lbs. - 10 BC Dry Chemical Fire Extinguisher Reflector Flare Kit

ID: aiam3805

Dear Mr. van Drie: This responds to your letter to Mr. Kratzke of my staff, asking abou the applicability of Federal Motor Vehicle Safety Standard No. 302, *Flammability of interior materials* (49 CFR S571.302). Specifically, you wish to know whether car mats and car seat covers sold not to car manufacturers, but to retailers and wholesalers must comply with the performance requirements of Standard No. 302. The mats and seat covers are required to comply with those requirements only if they will be installed by a manufacturer, dealer, distributor, or repair shop. However, there are possible product liability consequences which could result if the mats and seat covers do not meet the flammability requirements and burn in a vehicle under circumstances where complying mats and seat covers would not have burned.; Section S4.1 of Standard No. 302 specifies the components of a vehicl which must meet the flammability requirements of section S4.3. Included among the components listed in S4.1 are seat cushions, seat backs, head restraints, and floor coverings. These components would cover items like seat covers and floor mats. Hence, any seat covers or mats installed as original equipment in new vehicles would have to comply with the flammability requirements of Standard No. 302. However, section S3 of the standard specifies that the standard applies to new vehicles and not to individual components. The effect of section S3 is that the flammability requirements of Standard No. 302 are not directly applicable to the individual components like seat covers and floor mats that are sold as items of aftermarket equipment.; Section 108(a)(2)(A) of the National Traffic and Motor Vehicle Safet Act, as amended (hereinafter 'the act', 15 U.S.C. 1397(a)(2)(A)) provides: 'No manufacturer, distributor, dealer or motor vehicle repair business shall knowingly render inoperative... any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard,...' This agency would interpret the installation of seat covers and car mats which do not meet the requirements of Standard No. 302 in a vehicle as rendering inoperative an element of design (flammability resistance) installed in a motor vehicle in compliance with an applicable Federal safety standard (Standard No. 302), and therefore that installation would violate section 108(a)(2)(A) of the Act. Section 109 of the Act specifies a potential civil penalty of $1000 for each violation of section 108.; While this language precludes manufacturers, dealers, distributors, an repair shops from installing seat covers or floor mats which do not comply with the flammability requirements of Standard No. 302 in a motor vehicle, it does not prohibit consumers from installing such items in their vehicles. Hence, if the manufacturer of noncomplying seat covers and floor mats intends that they only be installed by purchasers, no violation of Federal law or regulation would be involved.; However, if the seat covers or floor mats were to catch fire in situation where a seat cover or floor mat complying with Standard No. 302 would not have caught fire, there would be possible liability consequences under State and common law. You may wish to consult a private attorney for further advice in this regard.; Should you have any further questions or need further information i this area, please feel free to contact Mr. Kratzke at this address or by telephone at (202) 426-2992.; Sincerely, Frank Berndt, Chief Counsel

ID: nht90-1.43

TYPE: INTERPRETATION-NHTSA

DATE: 02/14/90

FROM: STEPHEN P. WOOD -- ACTING CHIEF COUNSEL, NHTSA

TO: PATRICK J. HIGGINS -- ANDREINI & COMPANY

TITLE: NONE

ATTACHMT: LETTER DATED AUG. 11, 1989 FROM PATRICK J. HIGGINS, ANDREINI AND COMPANY, TO STEPHEN P. WOOD, NHTSA, ATTACHED, OCC3831

TEXT: This responds to your letter on behalf of Skill-Craft Enterprises, which is designing and manufacturing a fiberglass seat to be installed in the bed of a pickup truck. You were interested in learning which of the Federal motor vehicle safety standards w ould apply to this product. You indicated that you believed Standards No. 207, 209, 210, and "possibly 302" would apply to this seat.

I am enclosing a December 1, 1986 interpretation letter from this office to Mr. Scott Muirhead, which explains the application of NHTSA's safety standards and regulations to seats in the cargo bed of a pickup. You will see that this letter specifically addresses the applicability of Standards No. 207, 208, 209, and 210 to such seats. I am also enclosing an information sheet for new manufacturers that briefly describes our laws and regulations, and explains how to get copies of those laws and regulatio ns.

You also asked whether Standard No. 302, Flammability of Interior Materials, would apply to your client's product. That standard applies only to new vehicles in areas located in the "occupant compartment air space," which the standard defines as "the sp ace within the occupant compartment that normally contains refreshable air." I am enclosing a copy of a February 15, 1983 interpretation to Mr. H. Nakaya in which the agency explained that the determination of whether any particular area is within the "o ccupant compartment air space" turns on whether people can and do ride in the area in question. Given that your client's product is a seat, it is designed and intended so that people will ride in it. Hence, the area around the seat would be an area wher e people could and would ride, and would be considered within the "occupant compartment air space." Section S4.1 of Standard No. 302 expressly lists seat cushions, seat backs, and seat belts as items of equipment that must meet the flammability resistanc e requirements of section S4.3. Based on the above, we conclude that a seat installed as original equipment in the bed of a pickup would be required to comply with Standard No. 302.

If the seat will be sold exclusively as an item of aftermarket equipment, Standard No. 302 would not directly apply to it. Nevertheless, other Federal laws indirectly affect your client's manufacture and sale of such a seat in the aftermarket. Section 108(a)(2)(A) of the Act states: "No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative . . . any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in comp liance with an applicable Federal motor vehicle safety standard . . ." This section requires manufacturers, distributors, dealers or motor vehicle repair business (i.e., any person holding him or herself out to the public as being in the business of repa iring motor vehicles or motor vehicle equipment for compensation) to ensure that any aftermarket installations of additional equipment or vehicle modifications its addition would not negatively affect the compliance of any component or design on a vehicl e with applicable Federal safety standards. Section 109 of the Act specifies a civil penalty of up to $ 1,000 for each violation of this "render inoperative" provision.

Your client should also be aware of an additional aspect of the Safety Act. As a manufacturer of motor vehicle equipment, your client is also subject to the requirements in sections 151-159 of the Safety Act concerning the recall and remedy of products with defects relating to motor vehicle safety. I have enclosed an information sheet that briefly describes those responsibilities. In the event that your client or NHTSA determines that the seats contain a safety related defect, it would be responsible for notifying purchasers of the defective equipment and remedying the problem free of charge.

If you have any further questions or need additional information on this subject, please feel free to contact Marvin Shaw of my staff at this address or by telephone at (202) 366-2992.

ENCLS.

ID: nht94-1.84

TYPE: Interpretation-NHTSA

DATE: March 17, 1994

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: Steven R. Taylor -- S.R. Taylor Toys (Porterville, CA)

TITLE: None

ATTACHMT: Attached to fax dated 11/10/93 from Steven R. Taylor to NHTSA

TEXT:

This responds to your FAX to Mary Versailles of this office asking whether your Original Designer Seatbelt Strap (ODSS) would be affected by any Federal Motor Vehicle Safety Standards (FMVSS) issued by this agency. Also referenced are your telephone con versations with Mary Versailles and Walter Myers. I apologize for the delay in this response.

You described the ODSS as a strip of "D.O.T. standard nylon seat belt webbing" with double-sided adhesive tape on the under side and silk-screened designs on the front side. The tape has a backing that peels off, exposing the adhesive, and the ODSS is t hen applied to the existing seat belt. The ODSS comes in both child and adult models. The child's model, which is intended to be applied to the belt portion of a child restraint system, is 15 inches long and 1 1/2 inches wide with cartoon characters si lk-screened on its face to entertain the child. The adult model, which is intended to be applied to a vehicle safety belt, is 30 inches long and 2 inches wide with silk-screened designs on its face to serve as a reminder to buckle up. The promotional m aterial you sent with your inquiry indicated that the ODSS is an aftermarket product that "serves only as an entertainment piece and not as a safety device."

I am pleased to have this opportunity to explain our regulations. I am also enclosing a copy of a fact sheet titled "Information for New Manufacturers of Motor Vehicles and Motor Vehicle Equipment."

By way of background information, the National Traffic and Motor Vehicle Safety Act, 15 U.S.C. S1381, et seq. (Safety Act), authorizes the National Highway Traffic Safety Administration (NHTSA) to issue Federal motor vehicle safety standards (FMVSS) for new motor vehicles and new items of motor vehicle equipment. The Safety Act establishes a self-certification system in which manufacturers are responsible for ensuring that their products comply with all applicable FMVSSs. Neither the Department of Tra nsportation (DOT) nor NHTSA approves, endorses, certifies, or gives assurances of compliance of any product.

I note that you do not explain what you mean by the term "D.O.T. standard nylon seat belt webbing." This agency does not use that term. We assume you mean that the webbing is the same as that used by vehicle manufacturers for the safety belts used to c omply with the Federal motor vehicle safety standards. However, since the meaning of the term is unclear and might be misunderstood as an approval by DOT of the webbing, we ask that you refrain from using the term in your promotional materials.

Section 102(4) of the Safety Act defines, in relevant part, the term "motor vehicle equipment" as:

(A)ny system, part, or component of a motor vehicle as originally manufactured or any similar part or component manufactured or sold for replacement or improvement of such system, part, or component OR AS ANY ACCESSORY, or addition to the motor vehicle ... (emphasis added).

In determining whether an item of equipment is considered an accessory, NHTSA applies two criteria. The first criterion is whether a substantial portion of the expected use of the item is related to the operation or maintenance of motor vehicles. We de termine a product's expected use by considering product advertising, product labeling, and the type of store that retails the product, as well as available information about the actual use of the product. The second criterion is whether the product is i ntended to be used principally by ordinary users of motor vehicles. if the product satisfies both criteria, then the product is considered to be an "accessory" and thus is subject to the provisions of the Safety Act.

Applying these criteria to the ODSS, this product would be an accessory and thus an item of motor vehicle equipment under the Safety Act. Based on our understanding of the product, the entire portion of the expected use of the ODSS relates to motor vehi cle operation. Also, the product would typically be used by ordinary users of motor vehicle.

While the ODSS is an item of motor vehicle equipment, NHTSA has not issued any standards for such a device. Nevertheless, there are other Federal laws that indirectly affect the manufacture and sale of your product. You as the product's manufacturer ar e subject to the requirements in sections 151-159 of the Safety Act concerning the recall and remedy of products with defects related to motor vehicle safety. In the event that the manufacturer or NHTSA determines that a product contains a safety relate d defect, the manufacturer would be responsible for notifying purchasers of the defective equipment and remedying the problem free of charge.

We urge you to evaluate carefully whether your product would in any way degrade the performance of vehicle safety belts or child restraint systems. For example, you should ensure that your product does not interfere with safety belt retraction, that the adhesive on the back of the ODSS does not cause deterioration of the safety belt webbing, and that the ODSS does not obscure the information required by FMVSS No. 209, Seat Belt Assemblies, to be labeled on the webbing. I also note that safety belt web bing is designed to have some "give" to help absorb crash forces. If the ODSS was to make the webbing too stiff, it could raise safety concerns. Finally, you should be aware that originally-installed safety belts must meet the requirements of FMVSS 302 , Flammability of Interior Materials. Again, we encourage you to evaluate your product against the requirements of this standard to ascertain whether the ODSS would degrade the flammability performance of seat belts.

A commercial business that installs the ODSS system would also be subject to provisions of the Safety Act that affect modifications of new or used vehicles/motor vehicle equipment. Section 108(a)(2)(A) of the Safety Act (15 U.S.C. 1397(a)(2)(A)) provide s that:

No manufacturer, distributor, dealer, or motor vehicle repair business shall knowingly render inoperative, in whole or in part, any device or element of design installed on or in a motor vehicle or item of motor vehicle equipment in compliance with an applicable Federal motor vehicle safety standard.

This means that a manufacturer, distributor, dealer, or motor vehicle repair business must not install your device if the ODSS renders inoperative the vehicle's or child restraint system's compliance with the FMVSS's. The render inoperative prohibition does not apply to modifications that owners make to their own vehicles or motor vehicle equipment. However, NHTSA encourages owners not to degrade any safety device or system installed in their vehicle or equipment. In addition, individual states have the authority to regulate modifications that individual vehicle owners may make to their vehicles or equipment, so you might wish to consult state regulations to see whether your device would be permitted.

I hope this information is helpful. If you have any further questions about NHTSA's safety standards, please feel free to contact Walter Myers of my staff at this address or by telephone at (202) 366-2992.

ID: nht93-2.24

DATE: March 23, 1993

FROM: John Womack -- Acting Chief Counsel, NHTSA

TO: L. J. Sharman

TITLE: None

ATTACHMT: Attached to letter dated 11-18-92 from L. J. Sharman to NHTSA, Department of Transportation (OCC 8089)

TEXT: This responds to your letter of November 18, 1992, regarding the test procedure in Standard No. 302, FLAMMABILITY OF INTERIOR MATERIALS. Your questions and the answer to each follows.

Question 1.

MVSS-302, in Section S5.3(e), states that the timing for each specimen be started when the flame from the burning specimen reaches a point 1.5 inches from the open end of the specimen and, in section S5.3(f), is stopped when the flame progresses to a point 1.5 inches from the clamped end of the specimen. Further, the Standard, in Section S5.2.2, states the specimen is oriented so that the surface closest to the occupant compartment air space faces downward on the test frame. The question that has been raised is whether the timing is started and stopped when the flame reaches the designated points on the surface of the specimen closest to the occupant compartment air space (the surface facing down during the test), or when the flame reaches the designated points on the surface of the specimen facing away from the occupant compartment air space (the surface facing up during the test).

You suggest that the timing should be started and stopped when the flame reaches the designated points on the surface facing up during the test. As explained below, NHTSA disagrees.

Section S4.3(a) of Standard No. 302 states: When tested in accordance with S5, material described in S4.1 and S4.2 shall not burn, nor transmit a flame front across its surface, at a rate of more than 4 inches per minute. However, the requirement concerning transmission of a flame front shall not apply to a surface created by the cutting of a test specimen for purposes of testing pursuant to S5.

Any surface not created by the cutting of the test specimen, including the surface oriented downward pursuant to S5.2.2, is required to comply with the burn-rate requirement of S4.3(a). Surfaces created by the cutting of the test specimen were excluded from this requirement in a final rule published on March 31, 1975 (40 FR 14318). The reasons for the exclusion were stated in the notice as follows:

(C)utting certain materials to the prescribed thickness produces a tufted surface upon which a flame front may be propagated at a faster rate than it would be upon the surface of the material before cutting, thereby creating an artificial test condition.

Because of this exclusion, the surface facing upward pursuant to S5.2.2 is not required to comply with the burn-rate requirement of S4.3(a) if the surface was

created by cutting the material to be tested to the prescribed thickness.

In addition, I note that S5.3(b) requires the test specimen to be placed in the center of the cabinet. Therefore, it should not be any more difficult to observe the progress of the flame on the surface facing down than the surface facing up.

Question 2.

MVSS-302, in Section S5.3(f), states that the flame progression be measured to a point 1.5 inches from the clamped end of the specimen under test. The standard does not specify actions to be taken after timing has stopped. Some laboratories put out the flame using a small amount of water from a spray bottle. The question has been raised as to whether using a small amount of water from a spray bottle to put out the flame is an acceptable procedure.

You are correct that Standard No. 302 does not specify a procedure to extinguish the flame after the test. Therefore, spraying a specimen with a small amount of water to extinguish the flame would be acceptable.

However, please bear in mind that S5.1.2 states

Prior to testing, each specimen is conditioned for 24 hours at a temperature of 70 degrees F. and a relative humidity of 50 percent, and the test is conducted under those ambient conditions.

After spraying a specimen in the test cabinet, it would be necessary to ensure that the ambient conditions in the cabinet conform to those specified in S5.1.2 before conducting any additional tests.

I hope you find this information helpful. If you have any other questions, please contact Marvin Shaw of my staff at this address or by phone at (202) 366-2992.