Unauthorized Access
You have tried to access a feature in the Clearinghouse that you are not authorized to access. If you need assistance, you can contact us.
On Thursday, April 2, 2026, from 8 p.m. to 9 p.m. Eastern Time, Clearinghouse users will not be able verify driver CDL information due to system maintenance on the Commercial Driver Licensing Information System (CDLIS) Gateway.
An official website of the United States government Here's how you know
You have tried to access a feature in the Clearinghouse that you are not authorized to access. If you need assistance, you can contact us.