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This review provides guidance on the Department of Transportation (DOT) Hazardous Materials Regulations (HMR) contained in Title 49, Code of Federal Regulations (49 CFR) Parts 171-185, which govern the packaging and shipment of radioactive material. These materials have an excellent safety...
The purpose of this guidance manual is to recognize jurisdictional systems requirements and what responsibilities are required of companies that install and service jurisdictional systems. The U.S. Department of Transportation has developed minimum pipeline safety regulations that are...
These guidelines were prepared by a team of industry and Government pipeline safety and training experts to assist small LP operators and master meter operators to develop programs to ensure that individuals who operate and maintain these systems are qualified for the work they perform. LP...
PHMSA LNG Frequently Asked Questions Archive Records 3/25/2014 to 6/21/2023
The policies and procedures described in this manual draw on the knowledge and experience of the Field Operations’ investigators, National Field Leadership Team (NFLT) and legal staff from across the agency. Designed as a job aid, a training guide, and a desk reference, this manual contains...
This brochure, developed in partnership with the National Tank Truck Carriers, Inc., the National Association of State Fire Marshals, and the International Association of Fire Chiefs, provides general awareness to emergency responders regarding wetlines. Wetlines are external piping located...
This guide describes the USDOT regulations for the classification criteria, packaging requirements, and hazard communication for the transportation of batteries shipped by aircraft under 49 CFR, Parts 100-185.
PHMSA has released the "DOT Chart 16 - Hazardous Materials Markings, Labeling and Placarding Guide" in print as well as searchable mobile applications for both iOS and Android platforms to assist shippers, carriers, and other stakeholders to quickly access information regarding hazardous...
PHMSA will only accept fireworks approval applications from fireworks manufacturers or their U.S. designated agent on their behalf. This includes an applicant seeking to renew an expired EX approval for the specific purpose of continuing the manufacturing of the firework device.
Safety Guidance for the Classification of an Aerial Shell Kit