Drug and Alcohol Clearinghouse portal support

May 7, 2020

From FMCSA. If you are experiencing difficulties that are preventing you from linking to your Portal account in the Clearinghouse, please contact the FMCSA Portal Registration Call Center at (800) 724-2811. The Portal Registration Call Center’s hours of operation are Monday thru Friday 8 a.m. to 8 p.m. ET.

FMCSA logo

From FMCSA.

If you are experiencing difficulties that are preventing you from linking to your Portal account in the Clearinghouse, please contact the FMCSA Portal Registration Call Center at (800) 724-2811.

The Portal Registration Call Center’s hours of operation are Monday thru Friday 8 a.m. to 8 p.m. ET.

Posted in