FMVSS 49 CFR Part 571 氢能源车辆的燃料系统完整性；压缩氢存储系统完整性；通过引用纳入

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[NHTSA notes: The NHTSA Deputy Administrator has signed the following document

and the Agency is submitting it for publication in the Federal Register. While NHTSA has taken

steps to ensure the accuracy of this version of the document, it is not the official version. Please

refer to the official version in a forthcoming Federal Register publication or on GPO's Web Site.

You can access the Federal Register at https://www.federalregister.gov/]

DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

49 CFR Part 571

[Docket No. NHTSA-2024-0006]

RIN 2127-AM40

Federal Motor Vehicle Safety Standards; Fuel System Integrity of Hydrogen Vehicles;

Compressed Hydrogen Storage System Integrity;

Incorporation by Reference

AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of

Transportation (DOT).

ACTION: Notice of proposed rulemaking (NPRM).

SUMMARY: This notice proposes to establish two new Federal Motor Vehicle Safety

Standards (FMVSS) specifying performance requirements for all motor vehicles that use

hydrogen as a fuel source. The proposed standards are based on Global Technical Regulation

(GTR) No. 13. FMVSS No. 307, “Fuel system integrity of hydrogen vehicles,” would specify

requirements for the integrity of the fuel system in hydrogen vehicles during normal vehicle

operations and after crashes. FMVSS No. 308, “Compressed hydrogen storage system

integrity,” would specify requirements for the compressed hydrogen storage system to ensure the

safe storage of hydrogen onboard vehicles. The two proposed standards would reduce deaths

and injuries that could occur as a result of fires due to hydrogen fuel leakages and/or explosion

of the hydrogen storage system.

DATES: You should submit your comments early enough to be received not later than

[INSERT DATE 60 DAYS AFTER DATE OF PUBLICATION IN THE FEDERAL

comment on a revision to an existing information collection. For additional information, see the

Paperwork Reduction Act Section under the Regulatory Notices and Analyses section below.

All comments relating to the information collection requirements should be submitted to NHTSA

and to the Office of Management and Budget (OMB) at the address listed in the ADDRESSES

section on or before [INSERT DATE 60 DAYS AFTER DATE OF PUBLICATION IN THE

FEDERAL REGISTER].

PROPOSED EFFECTIVE DATE: [INSERT DATE 180 DAYS AFTER DATE OF

PUBLICATION OF THE FINAL RULE IN THE FEDERAL REGISTER].

PROPOSED COMPLIANCE DATE: The September 1st that is two years subsequent to the

publication of the final rule.

ADDRESSES: You may submit comments to the docket number identified in the heading of

this document by any of the following methods:

 Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the online

instructions for submitting comments.

 Mail: Docket Management Facility: U.S. Department of Transportation, 1200 New

Jersey Avenue S.E., West Building Ground Floor, Room W12-140, Washington, D.C.

20590-0001.

 Hand Delivery or Courier: 1200 New Jersey Avenue S.E., West Building Ground Floor,

Room W12-140, between 9 a.m. and 5 p.m. ET, Monday through Friday, except Federal

holidays.

 Fax: 202-493-2251.

Instructions: All submissions must include the agency name and docket number. Note that all

comments received will be posted without change to http://www.regulations.gov, including any

personal information provided. Please see the Privacy Act discussion below. We will consider

all comments received before the close of business on the comment closing date indicated above.

To the extent possible, we will also consider comments filed after the closing date.

Docket: For access to the docket to read background documents or comments received, go to

http://www.regulations.gov at any time or to 1200 New Jersey Avenue, S.E., West Building

Ground Floor, Room W12-140, Washington, D.C. 20590, between 9 a.m. and 5 p.m., Monday

through Friday, except Federal Holidays. Telephone: 202-366-9826.

Privacy Act: In accordance with 5 U.S.C. 553(c), DOT solicits comments from the

public to better inform its decision-making process. DOT posts these comments, without edit,

including any personal information the commenter provides, to www.regulations.gov, as

described in the system of records notice (DOT/ALL-14 FDMS), which can be reviewed at

www.transportation.gov/privacy. In order to facilitate comment tracking and response, we

encourage commenters to provide their name, or the name of their organization; however,

submission of names is completely optional. Whether or not commenters identify themselves,

all timely comments will be fully considered.

Confidential Business Information: If you wish to submit any information under a claim

of confidentiality, you should submit three copies of your complete submission, including the

information you claim to be confidential business information, to the Chief Counsel, NHTSA, at

the address given under FOR FURTHER INFORMATION CONTACT. In addition, you should

submit two copies, from which you have deleted the claimed confidential business information,

to the Docket at the address given above. When you send a comment containing information

claimed to be confidential business information, you should include a cover letter setting forth

the information specified in our confidential business information regulation (49 CFR Part 512).

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标签： #燃料 #燃料系统 #氢能

摘要：

本规范文档聚焦于美国联邦机动车安全标准（FMVSS）中 49 CFR Part 571 对氢能源车辆燃料系统完整性及压缩氢存储系统完整性的具体要求。该标准旨在确保氢燃料电池车辆在碰撞、泄漏及极端工况下，其高压储氢罐、管路、阀门及相关安全组件能够维持结构完整，防止氢气意外释放引发的火灾或爆炸风险。文档通过引用纳入相关技术规范，为制造商提供设计、测试与认证依据，同时为监管机构、安全评估人员及氢能行业从业者提供合规参考。内容涵盖储氢系统压力循环测试、跌落冲击耐受性、泄漏率限值以及热暴露防护等关键指标，

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FMVSS 49 CFR Part 571 氢能源车辆的燃料系统完整性；压缩氢存储系统完整性；通过引用纳入

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