Deactivating Drivers Instructions

DOT requires employers to immediately deactivate drivers — and owner-operators before being selected — if they are no longer active or unavailable for random testing (terminated, on leave, vacation, etc.).  Failure to promptly deactivate inactive drivers may result in unnecessary random selections.

1. Log in to your Express Labs account
2. Click Manage Drivers
3. Locate the Driver
4. Select Deactivate Driver or Reactivate Driver
5. Click Save Changes
6. Click Continue to confirm
7. An updated Active Drivers List is emailed when drivers are deactivated

Update Driver Licenses

Driver license information is required for your Active Drivers List and to order tests online.

1. Log in to your Express Labs account
2. Click Manage Drivers
3. Locate the driver
4. Select Edit Driver's License
5. Enter or update the driver's license number, state, or last four digits of the SSN
6. Click Submit

Express Labs FMCSA Random Drug & Alcohol Consortium
Managing Drivers | Updated 2026