To better assist motor carriers, FMCSA has set up a new phone line for support with the FMCSA Portal. The Portal Registration Call Center’s hours of operation are Monday thru Friday, 8:00 am-8:00 pm, EDT.  FMCSA is continuing to work on streamlining support for this effort.

FMCSA Portal Registration Call Center

800-724-2811

Clearinghouse Help Line

844-955-0207

Also available is the Clearinghouse Help form in the Contact Us page.

Enforcement Resources

For more information on how employers and other stakeholders are required to use the Clearinghouse, be sure to visit the Clearinghouse Enforcement Resources page.