Hazmat Registration Search app for iPhone and iPad

The Hazmat Registration Search mobile app allows you to search the US Department of Transportation’s Hazmat Registration database to determine the status of a company’s hazmat registration. Basic and advanced search functions allow you to search using registration ID, USDOT #, postal code and/or company name.

The basic search function provides one field to enter a search value and can return a list of many results. The advanced search function provides multiple fields to enter search values and can return a shorter refined list of results.

Once a search is performed, a list of companies is returned. By selecting a company, you can expand the details of a specific hazmat registration record. A PDF function allows you to generate a PDF version of the Hazmat Registration certificate that can be printed, saved or emailed. The web based version of this application can be accessed at https://portal.phmsa.dot.gov/HazmatRegistrationSearch.