Register for the Clearinghouse
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.
Go to login.govNeed 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.

Driver
Note: Make sure you have your current commercial driver’s license (CDL) information handy.

Employers & C/TPAs
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.