Register for the Clearinghouse

Login.gov access info graphic.

Authorized users must register to request access to information in the Clearinghouse. You will need to sign in with a login.gov account to begin your Clearinghouse registration.

Need a login.gov account? Click the link below to create your login.gov account.

Already have a login.gov account? Click the link below and sign in to your account.

Need help getting started?

FMCSA has developed step-by-step instructions to guide you through the registration process. Select the instructions you need from the options below.

Help with Employer Registration

Entities that employ CDL drivers must register in the Clearinghouse as employers. This includes CDL drivers who are self-employed and operate under their own USDOT Numbers. Registering as an employer enables these users to conduct queries and report drug and alcohol program violations, as well as designate consortia/third-party administrators (C/TPAs).

Watch this learning module for a step-by-step overview of the employer Clearinghouse registration process, including information on how to link a Clearinghouse account with an existing FMCSA Portal account.