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Rulemaking Documents Search

The following DOT Rules are linked to the Federal Register website. The Federal Register is the Federal Government’s official daily publication of rules, proposed rules, and notices of federal agencies, and provides a forum for public participation in the democratic process.

To learn more about DOT Rules, choose a document type, topic, or conduct a title search by keyword. Results will include a summary of the Rule and a link to the PDF of the appropriate Federal Register page. The Federal Register provides rulemaking documents dating back to 1995.

If you need to see rules prior to 1995, please visit our rulemakings archives:

Hazardous Materials Safety Rulemaking Archive

Pipeline Safety Rulemaking Archive
Your search for Documents of type Rule or Proposed Rule, affecting 49 CFR 100-199, and about Investigations
Results 1 - 13 of 13
  • This final rule provides the statutorily prescribed 2024 adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations.
  • This final rule provides the statutorily-prescribed 2023 adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations.
  • This final rule provides the statutorily-prescribed 2022 adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations. In addition, this rule notes new DOT civil penalties authority provided in the Bipartisan...
  • In accordance with the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015, this final rule provides the 2021 inflation adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations. In...
  • In accordance with the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015, this final rule provides the 2020 inflation adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations. In...
  • In accordance with the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015, this final rule provides the 2019 inflation adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations.
  • In accordance with the Federal Civil Penalties Inflation Adjustment Act Improvements Act of 2015, this final rule provides the 2018 inflation adjustment to civil penalty amounts that may be imposed for violations of certain DOT regulations. This rule...
  • PHMSA is amending its hazardous materials procedural regulations. Specifically, this final rule prohibits a person who fails to pay a civil penalty as ordered, or fails to abide by a payment agreement, from performing activities regulated by the...
  • PHMSA is addressing certain matters identified in the Hazardous Materials Transportation Safety Improvement Act of 2012 related to the Department's enhanced inspection, investigation, and enforcement authority. Specifically, PHMSA is amending the...
  • PHMSA proposes to amend the hazardous materials procedural found under our regulations. Specifically, this proposed action would prohibit a person who fails to pay a civil penalty as ordered, or fails to abide by a payment agreement, from performing...
  • PHMSA is proposing to address certain matters identified in the Hazardous Materials Transportation Safety Act of 2012 related to the Department's enhanced inspection, investigation, and enforcement authority. Specifically, we are proposing to amend the...
  • PHMSA is implementing enhanced inspection, investigation, and enforcement authority conferred on the Secretary of Transportation by the Hazardous Materials Transportation Safety and Security Reauthorization Act of 2005. This final rule establishes...
  • PHMSA is proposing to issue rules implementing certain inspection, investigation, and enforcement authority conferred on the Secretary of Transportation by the Hazardous Materials Transportation Safety and Security Reauthorization Act of 2005. The...
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