How to run a Clearinghouse query

Modified on Mon, 1 Apr at 4:35 PM

The Drug and Alcohol Clearinghouse first took affect in early 2020. All query of all CDL drivers must be conducted at least once per year and prior to hire.

1. Create an account on Clearinghouse.fmcsa.dot.gov

Here is a guide on how to register.

Be sure to add plenty of credits – a good guide is 2x the number of CDL drivers you employ.

2. Log In

3. Select Conduct a Query (Midway down the page)

4. Add the Driver Information – Click Verify Driver Information

5. Select a Query Type

Full – Use this for new hires or those with positive results on a limited

Instructions on Full Query

Limited – Use this for annual review

Instructions on Limited Query

*Note: Full queries will require the driver to log in and sign off, limited queries require a signed consent form that can be found here: Limited Query Release Form

6. Click Conduct Query (Limited) or Send Consent Request (Full)