USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Significant Regulatory Guidance

Legacy ID
976
Show Effective Date
Off
Significant Regulatory Guidance
Yes

Safety Advisory Guidance: Use of Mobile Acetylene Trailers

This safety advisory is addressed to persons involved in the use, operation, fabrication, or other handling of mobile acetylene trailers. In this notice, we discuss recent acetylene incidents, requirements in the Hazardous Materials Regulations, national consensus standards issued by the...

Safety Advisories: Shippers and Carriers of Air Bags

Safety Advisory Notice to (1) notify shippers and carriers of problems involving counterfeit air bags; (2) provide guidance on the proper classification of air bags; (3) specify provisions applicable to devices containing unapproved explosives; and (4) provide the next steps that PHMSA will take...

Hazardous Materials: Emergency Response Information Requirements

PHMSA is issuing this notice to remind hazardous materials shippers and carriers of their responsibility to ensure that current, accurate and timely emergency response information is immediately available to emergency response officials for shipments of hazardous materials, and such information...

Guidance: Transportation of Batteries and Battery-Powered Devices

The Pipeline and Hazardous Materials Safety Administration (PHMSA) and the Federal Aviation Administration (FAA) are alerting shippers and carriers to the importance of transporting lithium batteries safely. PHMSA and FAA are concerned that many persons who ship lithium batteries do not...

Portal training

Video

Summary: Training on how to create a Portal Hazmat Account

Click here to view the tutorial.

Webinar: Hazardous Materials Transportation Training Requirements

Video

Summary: The Hazardous Materials Regulations require the training of ALL hazmat employees to increase safety awareness and to be an essential element in reducing hazmat incidents. This HMR Training Requirements webinar includes references to these publications: Hazmat Transportation...