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 and affecting 49 CFR 100-199
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859
PHMSA proposes to amend the Hazardous Materials Regulations to maintain alignment with international standards by incorporating various amendments, including changes to proper shipping names, hazard classes, packing groups, special provisions,...
PHMSA is proposing to address certain matters identified in the Hazardous Materials Transportation Safety Act of 2012 related to the Office of Hazardous Materials Safety's Approvals and Permits Division. Specifically, we propose to revise the...
PHMSA is proposing to revise the Hazardous Materials Regulations applicable to return shipments of certain hazardous materials by motor vehicle. PHMSA proposes a definition for ``reverse logistics'' for hazardous materials that are intended to be...
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, in consultation with the Federal Aviation Administration (FAA), is modifying the requirements governing the transportation of lithium cells and batteries. This final rule revises hazard communication and packaging provisions for lithium...
The Pipeline and Hazardous Materials Safety Administration (PHMSA or we), in coordination with the Federal Railroad Administration (FRA), is proposing: new operational requirements for certain trains transporting a large volume of Class 3 flammable...
PMHSA is issuing this ANPRM in conjunction with a notice of proposed rulemaking (NPRM)--Hazardous Materials: Enhanced Tank Car Standards and Operational Controls for High-Hazard Flammable Trains (2137-AE91), which PHMSA is also publishing today. In...
The Pipeline and Hazardous Materials Safety Administration is proposing to amend the Hazardous Materials Regulations by establishing standards for the safe transportation of bulk explosives. This rulemaking would be responsive to two petitions for...
PHMSA, in coordination with the Nuclear Regulatory Commission (NRC), is amending requirements in the Hazardous Materials Regulations (HMR) governing the transportation of Class 7 (radioactive) materials based on recent changes contained in the...
The Pipeline and Hazardous Materials Safety Administration is amending the Hazardous Materials Regulations (HMR) to adopt provisions contained in certain widely used or longstanding special permits and certain competent authority approvals...
PHMSA is notifying the public of our intent to extend the comment period by thirty days for a notice of proposed rulemaking published on December 30, 2013.
PHMSA is closing this rulemaking proceeding under this docket having reconsidered our proposal for additional regulations associated with cargo tank motor vehicle (CTMV) loading or unloading operations. This action is based on the findings of the...
PHMSA is proposing to amend the Hazardous Materials Regulations applicable to the design, construction, certification, recertification and maintenance of cargo tank motor vehicles, cryogenic portable tanks and multi-unit tank car tanks (ton tanks) in...
PHMSA is notifying the public of our intent to extend the comment period by 30 days for a notice of proposed rulemaking published on September 6, 2013.
This final rule corrects editorial errors and amends certain requirements in response to administrative appeals submitted by persons affected by certain final rules published in the Federal Register.
The Pipeline and Hazardous Materials Safety Administration (PHMSA) is publishing this revised statement of policy to update baseline assessments for frequently-cited violations of the Hazardous Materials Regulations (HMR) and to clarify additional...
This final rule corrects editorial errors, makes minor regulatory changes and, in response to requests for clarification, improves the clarity of certain provisions in the Hazardous Materials Regulations (HMR). The intended effect of this rule is to...
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...
This notice clarifies PHMSA's policy regarding applications for firework device series. PHMSA has required separate applications for each individual firework device. Often one firework device has identical hazardous properties to another firework...
This document clarifies PHMSA's policy regarding applications for specialty fireworks devices. Specialty fireworks devices are fireworks devices in various shapes that produce multiple effects, simultaneously. In this document, we are establishing our...
On August 1, 2013, PHMSA published a notice of inquiry in the Federal Register on ``Class Location Requirements,'' seeking comments on whether integrity management program (IMP) requirements, or elements of IMP, should be expanded beyond high...
PHMSA is amending the pipeline safety regulations to update the administrative civil penalty maximums for violation of the safety standards to reflect current law, to update the informal hearing and adjudication process for pipeline enforcement matters...
FMCSA and PHMSA amend the Federal Motor Carrier Safety Regulations (FMCSRs) and Hazardous Materials Regulations (HMRs), respectively, to prohibit a driver of a commercial motor vehicle or of a motor vehicle transporting certain hazardous materials or...
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 considering revisions to the Hazardous Materials Regulations (HMR) to improve the regulations applicable to the transportation of hazardous materials by rail. The revisions are based on eight petitions received from the regulated community and...
PHMSA is proposing to amend the pipeline safety regulations to incorporate by reference (IBR) all or parts of new, updated, or reaffirmed editions of voluntary consensus standards that are available on the Internet, free-of-charge, to the public. PHMSA...
PHMSA is seeking public comment on whether applying the integrity management program (IMP) requirements, or elements of IMP, to areas beyond current high consequence areas (HCAs) would mitigate the need for class location requirements for gas...
The Pipeline and Hazardous Materials Safety Administration is amending the Hazardous Materials Regulations applicable to air bag inflators, air bag modules, and seat-belt pretensioners. The revisions incorporate the provisions of two special permits...
PHMSA is issuing an Advisory Bulletin to remind owners and operators of liquefied petroleum gas (LPG) and utility liquefied petroleum gas (utility LP-Gas) plants that although they must follow the American National Standards Institute/National Fire...
PHMSA is revising the Hazardous Materials Regulations applicable to the approval of Division 1.4G consumer fireworks (UN0336 Fireworks) and establishing DOT-approved fireworks certification agencies that provide an alternative to the approval process...
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...
The Federal hazardous materials transportation law requires DOT to adjust the amount of the annual registration fee to account for any unexpended balance in the Hazardous Materials Emergency Preparedness (HMEP) Fund. Due to an unexpended balance that...
PHMSA is revising the references in its regulations to the maximum and minimum civil penalties for a knowing violation of the Federal hazardous material transportation law or a regulation, order, special permit, or approval issued under that law. As...
PHMSA is amending the Hazardous Materials Regulations (HMR) to make miscellaneous amendments to update and clarify certain regulatory requirements. These amendments promote safer transportation practices, eliminate unnecessary regulatory requirements,...
PHMSA is amending the Hazardous Materials Regulations in response to petitions for rulemaking submitted by the regulated community to update, clarify, or provide relief from miscellaneous regulatory requirements. Specifically, PHMSA is amending the...
PHMSA is amending the Hazardous Materials Regulations to maintain alignment with international standards by incorporating various amendments, including changes to proper shipping names, hazard classes, packing groups, special provisions, packaging...
This document responds to administrative appeals generated as a result of certain amendments adopted in an international harmonization final rule published on January 19, 2011. The January 19, 2011 final rule amended the Hazardous Materials Regulations...
In this document, PHMSA is seeking additional comment on the impact of changes to the requirements for the air transport of lithium cells and batteries that have been adopted into the 2013-2014 International Civil Aviation Organization Technical...
The Pipeline and Hazardous Materials Safety Administration is proposing to amend the Hazardous Materials Regulations to incorporate provisions contained in certain widely used or longstanding special permits and certain competent authority approvals...
This final rule corrects editorial errors, makes minor regulatory changes and, in response to requests for clarification, improves the clarity of certain provisions in the Hazardous Materials Regulations. The intended effect of this rule is to enhance...
PHMSA is proposing to revise the Hazardous Materials Regulations applicable to the approval of Division 1.4G consumer fireworks (UN0336 Fireworks) and establish DOT-approved fireworks certification agencies that will provide an alternative to the...
PHMSA proposes to amend the Hazardous Materials Regulations to maintain alignment with international standards by incorporating various amendments, including changes to proper shipping names, hazard classes, packing groups, special provisions,...
This Notice of Proposed Rulemaking updates the administrative civil penalty maximums for violation of the pipeline safety regulations to conform to current law, updates the informal hearing and adjudication process for pipeline enforcement matters to...