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- Public Inspection
Publication date
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- Rule 122
- Proposed Rule 64
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- Health & Public Welfare 150
- Business & Industry 129
- Environment 96
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- Money 1
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Topic
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Agency
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Hazardous Materials: Requirements for UN Cylinders
In this final rule, PHMSA is amending the Hazardous Materials Regulations (HMR) to adopt standards for the design, construction, maintenance and use of cylinders and multiple-element gas containers based on the standards contained in the United Nations Recommendations on the Transport of Dangerous Goods. Aligning the HMR with the international...
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Hazardous Materials: Harmonization With the United Nations Recommendations, International Maritime Dangerous Goods Code, and International Civil Aviation Organization's Technical Instructions
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, packaging authorizations, air transport quantity limitations and vessel stowage requirements. These...
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Standard Airworthiness Certification of New Aircraft
This final rule amends FAA regulations for issuing airworthiness certificates to certain new aircraft manufactured in the United States. These changes are necessary because under the current regulations, certain new aircraft are eligible for a standard airworthiness certificate without meeting the requirements of a type certificate (TC) and...
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Hazardous Material; Miscellaneous Packaging Amendments
In this NPRM, PHMSA is proposing to make miscellaneous amendments to the Hazardous Materials Regulations (HMR) based on changes to packaging requirements in the United Nations Recommendations on the Transport of Dangerous Goods, petitions for rulemaking received in accordance with requirements specified in 49 CFR 106.95, and PHMSA initiative....
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Hazardous Materials Regulations: Minor Editorial Corrections and Clarifications
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 enhance the accuracy, and reduce misunderstandings of the regulations. The amendments contained...
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Hazardous Materials; Miscellaneous Amendments
PHMSA proposes to make miscellaneous amendments to the Hazardous Materials Regulations based on petitions for rulemaking and PHMSA initiatives. These proposed amendments are intended to update, clarify or provide relief from certain regulatory requirements. Among other provisions, PHMSA is proposing a new proper shipping name and UN...
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Production and Airworthiness Approvals, Part Marking, and Miscellaneous Proposals
The FAA is proposing changes to its certification procedures and identification requirements for aeronautical products and parts. The proposed changes address standardizing requirements for production approval holders; requiring production approval holders to issue airworthiness approvals for aircraft engines, propellers, and other aviation...
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Hazardous Materials: Harmonization With the United Nations Recommendations, International Maritime Dangerous Goods Code, and International Civil Aviation Oganization's Technical Instructions
This final rule revises 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 authorizations, air transport quantity limitations and vessel stowage requirements. These...
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Extended Operations (ETOPS) of Multi-Engine Airplanes
This final rule applies to air carrier (part 121), commuter, and on-demand (part 135) turbine powered multi-engine airplanes used in extended-range operations. However, all-cargo operations in airplanes with more than two engines of both part 121 and part 135 are exempted from the majority of this rule. Today's rule establishes regulations...
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Hazardous Materials Regulations: Transportation of Compressed Oxygen, Other Oxidizing Gases and Chemical Oxygen Generators on Aircraft
PHMSA (also, ``we'' or ``us'') is amending the Hazardous Materials Regulations (HMR) to: require cylinders of compressed oxygen and other oxidizing gases and packages of chemical oxygen generators to be placed in an outer packaging that meets certain flame penetration and thermal resistance requirements when transported aboard an aircraft;...
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Hazardous Materials: Miscellaneous Cargo Tank Motor Vehicle and Cylinder Issues; Petitions for Rulemaking
PHMSA proposes to amend the Hazardous Materials Regulations (HMR; 49 CFR Parts 171-180) to revise certain requirements applicable to the manufacture, maintenance, and use of DOT and MC specification cargo tank motor vehicles, DOT specification cylinders and UN pressure receptacles. The proposed revisions are based on petitions for rulemaking...
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Hazardous Materials: Revision and Reformatting of Requirements for the Authorization To Use International Transport Standards and Regulations
In this final rule, PHMSA is amending the Hazardous Materials Regulations to revise and consolidate the requirements applicable to the use of the International Civil Aviation Organization's Technical Instructions for the Safe Transport of Dangerous Goods by Air, the International Maritime Dangerous Goods Code, Transport Canada's Transportation...
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Hazardous Materials; Transportation of Lithium Batteries
The Pipeline and Hazardous Materials Safety Administration is amending the Hazardous Materials Regulations (HMR) to tighten the safety standards for transportation of lithium batteries, including both primary (non-rechargeable) and secondary (rechargeable) lithium batteries. Specifically, we are adopting with minor changes the amendments to the...
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Nationality and Registration Marks, Non Fixed-Wing Aircraft
This direct final rule will permit operators of U.S. registered powered parachutes and weight-shift-control aircraft to display their nationality and registration marks in other than a horizontal orientation on the fuselage, a structural member, or a component of the aircraft. It will also clarify the size requirements for these marks. This...
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Hazardous Materials: Fuel Cell Cartridges and Systems Transported on Board Passenger Aircraft in Carry-on Baggage
PHMSA is proposing to amend the Hazardous Materials Regulations (HMR) to permit certain fuel cell cartridges and fuel cell systems designed for portable electronic devices to be transported by passengers and crew in carry-on baggage on board passenger-carrying aircraft. The proposed rule would cover fuel cells containing certain hazardous...
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Hazardous Materials: Revision and Reformatting of Requirements for the Authorization To Use International Transport Standards and Regulations; Correction
On May 3, 2007, PHMSA published a final rule to amend the Hazardous Materials Regulations (HMR; Parts 171-180) by revising and consolidating the requirements applicable to the use of the International Civil Aviation Organization's Technical Instructions for the Safe Transport of Dangerous Goods by Air, the International Maritime Dangerous Goods...
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Hazardous Materials Regulations: Minor Editorial Corrections and Clarifications
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 enhance the accuracy and reduce misunderstandings of the regulations. The amendments contained in...
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Enhanced Airworthiness Program for Airplane Systems/Fuel Tank Safety (EAPAS/FTS)
This final rule amends FAA regulations for certification and operations of transport category airplanes. These changes are necessary to help ensure continued safety of commercial airplanes. They improve the design, installation, and maintenance of airplane electrical wiring systems and align those requirements as closely as possible with the...
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Hazardous Materials; Miscellaneous Amendments
PHMSA is amending the Hazardous Materials Regulations to update, clarify or provide relief from certain requirements governing the classification, packaging, or labeling of hazardous materials transported in commerce. Among other provisions, PHMSA is adopting a new proper shipping name and identification number for fuel blends composed of...
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Hazardous Materials: Improving the Safety of Railroad Tank Car Transportation of Hazardous Materials
The Pipeline and Hazardous Materials Safety Administration and the Federal Railroad Administration are proposing revisions to the Federal Hazardous Materials Regulations to improve the crashworthiness protection of railroad tank cars designed to transport poison inhalation hazard materials. Specifically, we are proposing enhanced tank car...