Hazardous Materials: Incorporation of ASME Code Section XII and the National Board Inspection Code 2026-19741 | Final rule | Sep 28 |
Hazardous Materials: Allowing Fireworks Certification Agencies (FCAs) To Approve Professional Fireworks 2026-16111 | Final rule | Aug 7 |
Hazardous Materials: Reducing Burdens on Domestic Companies Using Battery-Powered Equipment in Trades 2026-15823 | Final rule | Aug 4 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21478 2026-15820 | Final rule | Aug 4 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 14175 2026-15819 | Final rule | Aug 4 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21379 2026-15818 | Final rule | Aug 4 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21287 2026-15817 | Final rule | Aug 4 |
Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations 2026-15816 | Final rule | Aug 4 |
Hazardous Materials: Removing Burdensome Rail Reporting Requirements 2026-15815 | Final rule | Aug 4 |
Hazardous Materials: Reduce Training Burdens for America's Farmers 2026-15814 | Final rule | Aug 4 |
Hazardous Materials: Reducing Recordkeeping Requirements for Domestic Carriers 2026-15813 | Final rule | Aug 4 |
Hazardous Materials: Modernizing Payments To and From America's Bank Account 2026-15812 | Final rule | Aug 4 |
Hazardous Materials: Improving Efficiencies for Special Permits and Approvals Renewals 2026-15811 | Final rule | Aug 4 |
Hazardous Materials: Reducing Burdens by Allowing Continued Use of Department of Transportation Special Permit Packagings 2026-15810 | Final rule | Aug 4 |
Hazardous Materials: Remove Redundant List of U.S. EPA CERCLA Hazardous Substances 2026-15809 | Final rule | Aug 4 |
Hazardous Materials: Reducing Undue Paperwork Burdens to Domestic Carriers 2026-15808 | Final rule | Aug 4 |
Hazardous Materials: Reducing Costs to Domestic Shippers and Carriers of Limited Quantities 2026-15805 | Final rule | Aug 4 |
Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers 2026-15803 | Final rule | Aug 4 |
Pipeline Safety: Standards Update-ASTM A53/A53M 2026-15584 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM A333/A333M 2026-15583 | Final rule | Jul 31 |
Pipeline Safety: Clarifying Hazardous Liquid Pipeline Integrity Management Guidance 2026-15582 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM A372/A372M 2026-15581 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM F1055 2026-15580 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASME B31.4 2026-15579 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM D2513 2026-15578 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM F2767 2026-15577 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM F2620 2026-15576 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-MSS SP-75 2026-15575 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-NACE SP0206 2026-15574 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-NACE SP0502 2026-15573 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-NFPA 59 2026-15572 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-NFPA 58 2026-15571 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM F1973 2026-15570 | Final rule | Jul 31 |
Pipeline Safety: Electronic Retention of Part 194 Response Plans 2026-15569 | Final rule | Jul 31 |
Pipeline Safety: Standards Update-ASTM D2564 2026-15568 | Final rule | Jul 31 |
Pipeline Safety: Crimson Pipeline LP's Petition for Declaratory Order Regarding the Requirements for Baseline Integrity Assessments 2026-14193 | Proposed rule | Jul 14 |
Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines 2026-13805 · significant | Proposed rule | Jul 8 |
Pipeline Safety: Declaratory Order Procedures; Response To Petition for Reconsideration 2026-12314 | Final rule | Jun 18 |
Pipeline Safety: Breakout Tank Inspection Rule 2026-10969 | Proposed rule | Jun 2 |
Hazardous Materials: Streamlining Requirements for the Approval of Certain Energetic Materials 2026-10962 | Final rule | Jun 2 |
Pipeline Safety: Class Location Change Requirements; Correction 2026-10782 · significant | Final rule | May 29 |
Pipeline Safety: Adjustment to OPID Notifications for Construction; Correction 2026-08673 | Proposed rule | May 5 |
Administrative Rulemaking, Guidance, and Enforcement Procedures 2026-08144 · significant | Final rule | Apr 27 |
Pipeline Safety: Eliminating Limitations on Welders and Welding Operators 2026-08083 | Proposed rule | Apr 24 |
Pipeline Safety: Adjustment to OPID Notifications for Construction 2026-08082 | Proposed rule | Apr 24 |
Pipeline Safety: Adjust Annual Report Deadlines 2026-08081 | Proposed rule | Apr 24 |
Pipeline Safety: Integration of Innovative Remote Sensing Technologies for Right-of-Way Patrols on Gas and Hazardous Liquid Pipelines 2026-08080 | Proposed rule | Apr 24 |
Pipeline Safety: Property Damage Definition for Reporting Incidents on Gas Pipelines and Accidents on Hazardous Liquid and Carbon Dioxide Pipelines 2026-08079 | Proposed rule | Apr 24 |
Administrative Rulemaking: Regulatory Procedures 2026-08078 | Proposed rule | Apr 24 |
Pipeline Safety: Hazardous Liquid Valve Maintenance Schedule 2026-08077 | Proposed rule | Apr 24 |
Pipeline Safety: Timeframe To Make RMVs Operational 2026-08076 | Proposed rule | Apr 24 |
Pipeline Safety: Standards Update-NFPA 59 2026-08075 | Final rule | Apr 24 |
Pipeline Safety: Clarifying Hazardous Liquid Pipeline Integrity Management Guidance 2026-08074 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM A53/A53M 2026-08073 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-NFPA 58 2026-08072 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM D2564 2026-08071 | Final rule | Apr 24 |
Pipeline Safety: Electronic Retention of Part 194 Response Plans 2026-08070 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM A372/A372M 2026-08069 | Final rule | Apr 24 |
Pipeline Safety: Remote Monitoring of Hazardous Liquid Pipeline Rectifiers 2026-08068 | Proposed rule | Apr 24 |
Pipeline Safety: Removing Unnecessary Provision for Material Properties Verification During MAOP Reconfirmation 2026-08067 | Proposed rule | Apr 24 |
Pipeline Safety: Editorial Corrections to Telephone and Facsimile Numbers 2026-08066 | Final rule | Apr 24 |
Pipeline Safety: Outer Continental Shelf Pipelines 2026-08065 | Final rule | Apr 24 |
Pipeline Safety: Removing Obsolete Provision From Safety-Related Condition Reporting Requirements for Hazardous Liquid and Carbon Dioxide Pipeline Facilities 2026-08064 | Final rule | Apr 24 |
Pipeline Safety: Editorial Correction to Requirements for Low-Stress Hazardous Liquid Pipelines in Rural Areas 2026-08063 | Final rule | Apr 24 |
Pipeline Safety: Clarification of Accident Reporting Requirements for Hazardous Liquid and Carbon Dioxide Pipeline Facilities 2026-08062 | Final rule | Apr 24 |
Pipeline Safety: Editorial Corrections and Clarifications to Criteria for Conducting Integrity Assessments Using Guided Wave Ultrasonic Testing 2026-08061 | Final rule | Apr 24 |
Pipeline Safety: Interpretation Request Procedures 2026-08060 | Final rule | Apr 24 |
Pipeline Safety: Removing Obsolete Provision in Safety-Related Condition Reporting Requirements 2026-08059 | Final rule | Apr 24 |
Pipeline Safety: Safety of Gas Transmission Pipelines: MAOP Reconfirmation, Expansion of Assessment Requirements, and Other Related Amendments; Correction 2026-08058 · significant | Final rule | Apr 24 |
Pipeline Safety: Clarification of Incident Reporting Requirements for Gas Pipeline Facilities 2026-08057 | Final rule | Apr 24 |
Pipeline Safety: Electronic Submission of Requests for Written Interpretations and Special Permits 2026-08056 | Final rule | Apr 24 |
Pipeline Safety: Consent Orders. 2026-08055 | Final rule | Apr 24 |
Pipeline Safety: Declaratory Order Procedures 2026-08054 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASME B31.4 2026-08053 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-NACE SP0206 2026-08052 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-NACE SP0502 2026-08051 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-MSS SP-75 2026-08050 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM F1055 2026-08049 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM F1973 2026-08048 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM F2767 2026-08047 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM D2513 2026-08046 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM F2620 2026-08045 | Final rule | Apr 24 |
Pipeline Safety: Standards Update-ASTM A333/A333M 2026-08044 | Final rule | Apr 24 |
Pipeline Safety: Class Location Change Requirements; Response to Petition for Reconsideration 2026-06323 · significant | Final rule | Apr 1 |
Hazardous Materials: Harmonization With International Standards 2026-02575 | Proposed rule | Feb 10 |
Hazardous Materials: Modernizing Regulations To Facilitate Transportation of Hazardous Materials Integral to Spacecraft Components and Payloads 2026-01758 | Proposed rule | Jan 29 |
Hazardous Materials: Eliminating Unnecessary Regulatory Burdens on Fuel Transportation 2026-00578 | Final rule | Jan 14 |
Pipeline Safety: Class Location Change Requirements 2026-00566 · significant | Final rule | Jan 14 |
Hazardous Materials: Modernizing Regulations To Facilitate Transportation of Hazardous Materials Using Highly Automated Transportation Systems 2025-21970 | Proposed rule | Dec 4, 2025 |
Hazardous Materials: Adjusting Registration and Fee Assessment Program 2025-20445 | Proposed rule | Nov 20, 2025 |
Pipeline Safety: Standards Update-ASTM F2600 2025-19343 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-API STD 620 2025-19342 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-API Spec 6D 2025-19341 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-API RP 1170 and API RP 1171 2025-19340 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-API RP 2026 2025-19339 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM A381/A381M 2025-19338 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM A53/A53M 2025-19337 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM F2945 2025-19336 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-PPI-TR 4 2025-19334 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update PPI-TR 3 2025-19333 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-NFPA 70 2025-19332 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM F2817 2025-19331 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM F2767 2025-19330 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM F2145 2025-19329 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM F1973 2025-19328 | Final rule | Oct 2, 2025 |
Pipeline Safety: Standards Update-ASTM A578/A578M 2025-19327 | Final rule | Oct 2, 2025 |
Pipeline Safety: Rationalize Calculation of Regulatory Filing and Compliance Deadlines 2025-19326 | Final rule | Oct 2, 2025 |
Pipeline Safety: Property Damage Definition for Incident Reporting on Gas Pipelines and Accidents on Hazardous Liquid Pipelines 2025-19323 | Final rule | Oct 2, 2025 |
Pipeline Safety: Integration of Innovative Remote Sensing Technologies for Right-of-Way Patrols on Gas and Hazardous Liquid Pipelines 2025-19322 | Final rule | Oct 2, 2025 |
Pipeline Safety: Adjust Annual Report Filing Timelines 2025-19321 | Final rule | Oct 2, 2025 |
Pipeline Safety: Periodic Standards Update II 2025-15988 | Final rule | Aug 21, 2025 |
Pipeline Safety: Clarifying Recordkeeping Requirements for Testing in MAOP Reconfirmation Regulation 2025-15141 | Proposed rule | Aug 8, 2025 |
Hazardous Materials: Liquefied Natural Gas by Rail C1-2025-11436 · significant | Final rule | Jul 1, 2025 |
Pipeline Safety: Rationalize Special Permit Conditions 2025-12132 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Codify Enforcement Discretion on Incidental Gathering Lines 2025-12131 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Exception for In-Plant Piping Systems 2025-12130 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Harmonize Class Location Change Pressure Test Requirements With Subpart J Pressure Test Requirements 2025-12128 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Costs to Domestic Shippers and Carriers of Limited Quantities 2025-12127 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM A578/A578M 2025-12122 | Final rule | Jul 1, 2025 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21287 2025-12121 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Eliminating Burdensome and Duplicative Deadlines for Gas Pipeline Coating Damage Assessments and Remedial Actions 2025-12118 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Atmospheric Corrosion Reassessment for Pipeline Replacements 2025-12117 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments; Additional Technical Amendments; Response to Petition for Reconsideration 2025-12116 | Final rule | Jul 1, 2025 |
Pipeline Safety: Clarifying Recordkeeping Requirements for Testing in MAOP Reconfirmation Regulation 2025-12115 | Final rule | Jul 1, 2025 |
Pipeline Safety: Integration of Innovative Remote Sensing Technologies for Right-of-Way Patrols on Gas and Hazardous Liquid Pipelines 2025-12114 | Final rule | Jul 1, 2025 |
Pipeline Safety: Property Damage Definition for Incident Reporting on Gas Pipelines and Accidents on Hazardous Liquid Pipelines 2025-12113 | Final rule | Jul 1, 2025 |
Pipeline Safety: Adjust Annual Report Filing Timelines 2025-12112 | Final rule | Jul 1, 2025 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21379 2025-12100 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Adoption of Department of Transportation Special Permits 12412 and 11646 Into the Hazardous Materials Regulations 2025-12099 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Removing Burdensome Rail Reporting Requirements 2025-12098 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Recordkeeping Requirements for Domestic Carriers 2025-12096 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reduce Training Burdens for America's Farmers 2025-12095 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F2945 2025-12093 | Final rule | Jul 1, 2025 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 21478 2025-12090 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Standards Update PPI-TR 3 2025-12089 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F2817 2025-12088 | Final rule | Jul 1, 2025 |
Hazardous Materials: Modernizing Payments To and From America's Bank Account 2025-12085 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Improving Efficiencies for Special Permits and Approvals Renewals 2025-12084 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Adoption of Department of Transportation Special Permit 14175 2025-12083 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Allowing Fireworks Certification Agencies (FCAs) To Approve Professional Fireworks 2025-12082 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Burdens by Allowing Continued Use of Department of Transportation Special Permit Packagings 2025-12081 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-NFPA 70 2025-12080 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-PPI-TR 4 2025-12079 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F2767 2025-12078 | Final rule | Jul 1, 2025 |
Pipeline Safety: Rationalize Calculation of Regulatory Filing and Compliance Deadlines 2025-12076 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F2600 2025-12075 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F2145 2025-12074 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM A381/A381M 2025-12073 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM A53/A53M 2025-12072 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-API RP 2026 2025-12071 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-API STD 620 2025-12070 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-API RP 1170 and API RP 1171 2025-12069 | Final rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-API Spec 6D 2025-12068 | Final rule | Jul 1, 2025 |
Hazardous Materials: Remove Redundant List of U.S. EPA CERCLA Hazardous Substances 2025-12067 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Undue Paperwork Burdens to Domestic Carriers 2025-12066 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Burdens on Domestic Companies Using Battery-Powered Equipment in Trades 2025-12065 | Proposed rule | Jul 1, 2025 |
Hazardous Materials: Reducing Burdens on Domestic Aerosol Shippers 2025-12064 | Proposed rule | Jul 1, 2025 |
Pipeline Safety: Standards Update-ASTM F1973 2025-12063 | Final rule | Jul 1, 2025 |
Hazardous Materials: Liquefied Natural Gas by Rail 2025-11436 · significant | Final rule | Jun 23, 2025 |
Pipeline Safety: Notice of Intent To Prepare an Environmental Impact Statement for the Amendments to Liquefied Natural Gas Facilities Rulemaking 2025-10348 | Proposed rule | Jun 6, 2025 |
Hazardous Materials: Mandatory Regulatory Reviews To Unleash American Energy and Improve Government Efficiency 2025-10091 · significant | Proposed rule | Jun 4, 2025 |
Pipeline Safety: Mandatory Regulatory Reviews To Unleash American Energy and Improve Government Efficiency 2025-10090 · significant | Proposed rule | Jun 4, 2025 |
Pipeline Safety: Repair Criteria for Hazardous Liquid and Gas Transmission Pipelines 2025-09078 · significant | Proposed rule | May 21, 2025 |
Pipeline Safety: Editorial Change To Reflect the Name Change of the Gulf of Mexico to the Gulf of America 2025-08988 | Final rule | May 20, 2025 |
Pipeline Safety: Amendments to Liquefied Natural Gas Facilities 2025-07606 · significant | Proposed rule | May 5, 2025 |
Pipeline Safety: Safety of Gas Transmission Pipelines: Repair Criteria, Integrity Management Improvements, Cathodic Protection, Management of Change, and Other Related Amendments: Corrections To Conform to Judicial Review 2025-00073 · significant | Final rule | Jan 15, 2025 |
Hazardous Materials: Advancing Safety of Highway, Rail, and Vessel Transportation; Extension of Comment Period 2024-31077 | Proposed rule | Jan 8, 2025 |
Revisions to Civil Penalty Amounts, 2025 2024-30608 | Final rule | Dec 30, 2024 |
Hazardous Materials: Advancing Safety of Highway, Rail, and Vessel Transportation 2024-23421 | Proposed rule | Oct 28, 2024 |
Electronic Signatures, Forms and Storage for Drug and Alcohol Testing Records 2024-23427 | Proposed rule | Oct 15, 2024 |
Pipeline Safety: Cost Recovery for Siting Reviews for LNG Facilities 2024-18138 | Proposed rule | Aug 19, 2024 |
Pipeline Safety: Requirement of Valve Installation and Minimum Rupture Detection Standards: Response to Petition for Reconsideration; Additional Technical Corrections 2024-14116 · significant | Final rule | Jun 28, 2024 |
Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments; Technical Correction 2024-14115 | Final rule | Jun 28, 2024 |
Hazardous Materials: FAST Act Requirements for Real-Time Train Consist Information 2024-13474 | Final rule | Jun 24, 2024 |
Hazardous Materials: Adjusting Registration and Fee Assessment Program 2024-11391 | Proposed rule | May 24, 2024 |
Hazardous Materials: Harmonization with International Standards C1-2024-06956 | Final rule | May 13, 2024 |
Hazardous Materials: Harmonization With International Standards; Correction 2024-10098 | Final rule | May 9, 2024 |
Pipeline Safety: Periodic Updates of Regulatory References to Technical Standards and Miscellaneous Amendments 2024-08624 | Final rule | Apr 29, 2024 |
Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee 2024-07888 | Proposed rule | Apr 15, 2024 |
Hazardous Materials: Harmonization With International Standards 2024-06956 | Final rule | Apr 10, 2024 |
Hazardous Materials: Adoption of Miscellaneous Petitions and Updating Regulatory Requirements 2024-03290 | Final rule | Mar 4, 2024 |
Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee 2024-03361 | Proposed rule | Feb 20, 2024 |