As of April 2012, PHMSA has made available a new and improved online tool to help users more easily find information about offerors and transporters of hazardous materials who have registered for a hazardous material transport certificate. The online registration database contains data from 2008 forward and is updated on a nightly basis. Users can search for specific registration data by company, certificate #, state and registration period. The search results include selected registration data including Certificate Number, Expiration Date, Company Name, Address, Contact Information, mode of transport and NAICs code. Users may print or download the results of their search into various formats.

DISCLAIMER: Some of the information found on this Web site has been provided by external sources. We are not responsible for the accuracy, reliability or currency of the information provided by external sources. Users wishing to rely upon this information should consult directly with the appropriate source.

Please note that companies listed in this database have registered with PHMSA, either by mail or electronically, as required by law. This registration is not a certification or any other endorsement or assessment of the entity's services, structure, reputation, legal standing or compliance status. Rather, entities that fit into certain criteria are required by statute to register with PHMSA and pay an accompanying fee.