Datasets

U.S Department of Transportation

Traffic Injury Control Statements of Policy -

NHTSA's issues statements of policy on traffic injury control

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Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the Federal Motor Carrier Safety Administration -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

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Updated Oct 25, 2026

U.S Department of Transportation

Federal Highway Administration Policy Statements -

Specific Federal Highway Administration Policy Statements

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Updated Oct 25, 2026

U.S Department of Transportation

Federal Motor Vehicle Safety Standards Interpretations -

NHTSA's Chief Counsel interprets the statutes that the agency administers and the regulations that it promulgates. The Chief Counsel's interpretations, issued in the form of letters responding to questions from the…

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Updated Oct 25, 2026

U.S Department of Transportation

Administrative Law Judge Opinions issued by the Office of the Secretary of Transportation -

Administrative Law Judge Opinions from the Office of the Secretary of Transportation may include, but are not limited to, Aviation Safety Civil Penalty Decisions, Hazardous Materials Safety Civil Penalty Decisions,…

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Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the Federal Motor Carrier Safety Administration

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Traffic Injury Control Statements of Policy -

NHTSA's issues statements of policy on traffic injury control

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the National Highway Traffic Safety Administration -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the Office of the Secretary of Transportation -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Administrative Law Judge Opinions issued by the Research and Innovative Technology Administration -

FOIA Electronic Reading Room - Final Opinions/Orders in Adjudicated Cases

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Federal Motor Vehicle Safety Standards Interpretations

NHTSA's Chief Counsel interprets the statutes that the agency administers and the regulations that it promulgates. The Chief Counsel's interpretations, issued in the form of letters responding to questions from the…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the National Highway Traffic Safety Administration

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Federal Motor Vehicle Safety Standards Interpretations -

NHTSA's Chief Counsel interprets the statutes that the agency administers and the regulations that it promulgates. The Chief Counsel's interpretations, issued in the form of letters responding to questions from the…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Hazardous Materials Safety Interpretations

The Pipeline and Hazardous Materials Safety Administration, Office of Hazardous Materials Safety (OHMS) provides written clarifications of the Hazardous Materials Regulations (HMR; 49 CFR Parts 100-185) in the form of…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the National Highway Traffic Safety Administration -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Administrative Law Judge Opinions issued by the Research and Innovative Technology Administration

FOIA Electronic Reading Room - Final Opinions/Orders in Adjudicated Cases

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance on Hazardous Materials Safety Issued by the Pipeline and Hazardous Materials Safety Administration

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Administrative Law Judge Opinions issued by the Research and Innovative Technology Administration -

FOIA Electronic Reading Room - Final Opinions/Orders in Adjudicated Cases

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Administrative Law Judge Opinions issued by the Office of the Secretary of Transportation -

Administrative Law Judge Opinions from the Office of the Secretary of Transportation may include, but are not limited to, Aviation Safety Civil Penalty Decisions, Hazardous Materials Safety Civil Penalty Decisions,…

HTML

Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the Office of the Secretary of Transportation -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

HTML

Updated Oct 25, 2026

53 datasets