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Notices and Rulemaking Documents

The following PHMSA rules and notices 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. You may filter between Rules and Notices using the Document Type dropdown. The Topic dropdown will provide you rules associated with that topic while the Subject dropdown will provide you Notices and Rules that mention that subject.

The Federal Register provides notices dating back to 1995. If you need to see notices prior to 1995, please contact:

Office of Hazardous Materials Safety: 202-366-4488
Office of Pipeline Safety: 202-366-4595

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

Displaying 2651 - 2700 of 3299

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Date Subject Document Type Part
10/26/1999 Pipeline Safety: OPS Response Plan Review and Exercise Programs Notice
10/22/1999 Notice of New Information Collection Comments Notice
10/22/1999 Notice of Extension of Existing Information Collection Comments Notice
10/22/1999 Determining the Extent of Corrosion on Gas Pipelines Rule 192
10/21/1999 Pipeline Safety: Enhanced Safety and Environmental Protection for Gas Transmission and Hazardous Liquid Pipelines in High Consequence Areas Proposed Rule 192, 195
10/21/1999 Safety Advisory; DOT-3AL Cylinders in Carbon Dioxide Service; Manufacturer Product Recall Notice
10/20/1999 Pipeline Safety: Damage Prevention ``Path Forward'' Notice
10/19/1999 Office of Hazardous Materials Safety; Notice of Delays in Processing of Exemption Applications Notice
10/18/1999 Office of Applications for Modification of Exemption Notice
10/18/1999 Office of Hazardous Materials Safety; Notice of Applications for Exemptions Notice
10/18/1999 Safety Advisory; High Pressure Aluminum Seamless and Aluminum Composite Hoop-Wrapped Cylinders Notice
10/08/1999 Study of the Applicability of Hazard Analysis and Critical Control Points (HACCP) or Similar Methodologies to the Transportation of Hazardous Materials Notice
10/07/1999 Hazardous Materials Regulations: Editorial Corrections and Clarifications Correction 172
10/06/1999 Preemption Determination No. 21(R); Tennessee Hazardous Waste Transporter Fee and Reporting Requirements Notice
10/05/1999 Notice of Extension of Existing Information Collection Notice
10/05/1999 Pipeline Safety: Meetings of Pipeline Safety Advisory Committees Notice
10/05/1999 Pipeline Safety: Rapid Isolation of Ruptured Sections of Gas Transmission Pipelines Notice
09/30/1999 Hazardous Materials; Miscellaneous Amendments Proposed Rule 171, 172, 173, 174, 175, 177, 178, 179, 180
09/29/1999 Hazardous Materials: Advisory Guidance; Transportation of Flammable Gas Torches Notice
09/27/1999 Hazardous Materials Regulations: Editorial Corrections and Clarifications Rule 107, 171, 172, 173, 174, 175, 178, 179
09/24/1999 Safety Advisory: Use of Aluminum Pressure Relief Valves on Portable Tanks and Cargo Tanks in Anhydrous Ammonia Service Notice
09/24/1999 Hazardous Materials: Limited Extension of Requirements for Labeling Materials Poisonous by Inhalation (PIH); Corrections Rule 171
09/22/1999 Office of Hazardous Materials Safety; Notice of Applications for Modification of Exemption Notice
09/22/1999 Office of Hazardous Materials Safety; Notice of Applications for Exemptions Notice
09/16/1999 Hazardous Materials: Limited Extension of Requirements for Labeling Materials Poisonous by Inhalation (PIH) Rule 171
09/13/1999 Office of Hazardous Materials Safety; Notice of Delays in Processing of Exemption Applications Notice
08/30/1999 Pipeline Safety: Programmatic Environmental Assessment for Oil Pollution Act Facility Response Plans Notice
08/30/1999 Pipeline Safety: Underwater Abandoned Pipeline Facilities Proposed Rule 192, 195
08/27/1999 Directional Drilling and Other Trenchless Technology Operations Conducted in Proximity to Underground Pipeline Facilities Notice
08/27/1999 Pipeline Safety: Qualification of Pipeline Personnel Rule 192, 195
08/26/1999 Notice of Extension of Existing Information Collection Notice
08/23/1999 Office of Hazardous Materials Safety; Notice of Applications for Exemptions Notice
08/23/1999 Office of Hazardous Materials Safety; Notice of Applications for Modification of Exemption Notice
08/20/1999 General Information, Regulations, and Definitions Rule 171
08/19/1999 Hazardous Materials: Chemical Oxidizers and Compressed Oxygen Aboard Aircraft Rule 171, 172, 175
08/16/1999 Harmonization with the United Nations Recommendations, International Maritime Dangerous Goods Code, and International Civil Aviation Organization's Technical Instructions Rule 172, 173
08/16/1999 Harmonization With the United Nations Recommendations, International Maritime Dangerous Goods Code, and International Civil Aviation Organization's Technical Instructions Correction 172
08/13/1999 Public Utilities Commission of Ohio Requirements for Cargo Tanks Notice
08/12/1999 Pipeline Safety Enforcement Procedures Proposed Rule 190
08/10/1999 Offfice of Hazardous Materials Safety; Notice of Delays in Processing of Exemption Applications Notice
08/10/1999 Quarterly Performance Review Meeting on the Contract ``Detection of Mechanical Damage in Pipelines'' (Contract DTRS-56-96-C-0010) Notice
08/10/1999 Chevron Pipe Line Company; Grant of Waiver Notice
08/06/1999 Pipeline Safety: Report of the Cost-Benefit Analysis Framework Working Group Notice
07/28/1999 Pipeline Safety: Adoption of Consensus Standards for Breakout Tanks; Correction Rule 195
07/28/1999 Applicability of the Hazardous Materials Regulations to Loading, Unloading, and Storage Proposed Rule 171, 173, 174, 175, 176, 177
07/23/1999 Office of Hazardous Materials Safety; Applications for Exemptions Notice
07/23/1999 Office of Hazardous Materials Safety; Applications for Modification of Exemption Notice
07/16/1999 Potential Service Interruptions in Supervisory Control and Data Acquisition Systems Notice
07/15/1999 Areas Unusually Sensitive to Environmental Damage Proposed Rule 195
07/08/1999 Actions on Exemption Applications Notice