What the FMCSA Clearinghouse registration does

The Federal Motor Carrier Safety Administration (FMCSA) Clearinghouse is a federal database where commercial motor carriers (trucking companies and bus operators) must report serious safety violations and drug and alcohol test results for their drivers. If you operate a commercial vehicle or manage drivers, you need to register your company with the Clearinghouse and understand what information gets reported about you.

Registration at clearinghouse.fmcsa.dot.gov is free and required by federal law if you operate any vehicle that needs a Commercial Driver's License (CDL). The system launched in January 2020, and every carrier with USDOT authority must have an active account. This is not optional — the FMCSA can fine carriers that fail to register or report required information.

The Clearinghouse serves two main purposes: it lets carriers see their own drivers' records before hiring them, and it creates a national record that protects public safety by preventing unsafe drivers from moving between companies without disclosure of past violations.

Key Takeaways

  • Registration at clearinghouse.fmcsa.dot.gov is mandatory for any company operating commercial vehicles that require a CDL, and it is free.
  • You will need your USDOT number, company legal name, and contact information to create an account.
  • Once registered, you must report serious safety violations, failed or refused drug and alcohol tests, and certain medical certificate issues within specific timeframes.
  • The Clearinghouse lets you search your own drivers' records before hiring, which is a best practice even though it is not legally required.
  • Failure to register or report required information can result in federal fines and out-of-service orders.

Who must register and what triggers the requirement

You must register if your company holds a USDOT number and operates any commercial motor vehicle. This includes trucking companies, bus operators, hazmat transporters, and any carrier subject to FMCSA safety regulations. The requirement applies whether you own one vehicle or a fleet of hundreds.

The trigger is straightforward: if you have USDOT authority and employ drivers with CDLs, you are required to register. There is no exemption based on company size, vehicle type, or intrastate versus interstate operation. Even if you have never had a safety violation, you still must have an active Clearinghouse account.

How to create your account at clearinghouse.fmcsa.dot.gov

Go to clearinghouse.fmcsa.dot.gov and select "Register" or "New User." You will need to provide your company's USDOT number, legal business name, physical address, and a valid email address. The FMCSA will send a verification email to confirm ownership of that email account before your account becomes active.

During registration, you will set up login credentials and choose a password. You can designate multiple users within your company to access the account — for example, a safety manager, a hiring manager, and a compliance officer can all have separate logins tied to the same company account. Each person needs their own email address.

After you complete the initial registration and verify your email, your account will be live. You can then search your drivers' records, view any violations or test results already in the system, and set up the reporting process for new violations or test failures.

What information you must report and when

The Clearinghouse requires you to report three categories of information: serious safety violations, failed or refused drug and alcohol tests, and certain medical certificate actions. Each has a specific reporting important date.

Serious safety violations include speeding 15 mph or more over the limit, reckless driving, improper lane changes, following too closely, texting while driving, and operating without a valid CDL or medical certificate. You must report these within 30 days of the violation becoming final — usually when the driver is convicted or the ticket is adjudicated, not when it is issued.

Drug and alcohol test results must be reported within one business day if the driver failed the test or refused to take it. This includes pre-employment tests, random tests, post-accident tests, and reasonable-suspicion tests. You report the result itself, not an investigation or disciplinary action.

Medical certificate actions — specifically, when a medical examiner disqualifies a driver or when a driver's medical certificate is suspended or revoked — must be reported within 30 days. This is less common but still mandatory when it occurs.

How to search driver records before hiring

Once your account is active, you can search the Clearinghouse for any driver you are considering hiring. Enter the driver's name, date of birth, and CDL number (or state and license number if you do not have the CDL number). The system will return any violations or test failures on record.

A clean search result means no reportable violations or failed tests are in the Clearinghouse for that driver. A record with violations does not automatically disqualify a driver — that is your company's hiring decision — but it gives you information that was previously unavailable. Many carriers use Clearinghouse searches as part of their standard hiring process, even though the search itself is not legally required.

You can also run a search on your own drivers at any time to verify what is in the system about them. This is useful for compliance checks and for catching reporting errors.

Common registration problems and how to fix them

The most frequent issue is a mismatch between the company name registered with the FMCSA and the name you enter during Clearinghouse registration. The system requires an exact match to your official USDOT registration. If your company operates under a doing-business-as (DBA) name, use your legal registered name instead.

Another common problem is using an email address that is not monitored regularly. The verification email can expire if you do not click the link within a set timeframe, and you will have to restart the registration. Use an email address that your company checks daily, or designate a specific person to manage Clearinghouse communications.

If you have trouble accessing your account after registration, check that you are using the correct USDOT number and that your email address is spelled correctly. The FMCSA support line can help with account recovery, but having accurate information from the start prevents delays.

What happens if you do not register or report

The FMCSA treats Clearinghouse registration and reporting as a safety compliance requirement with real consequences. Carriers that fail to register can face civil penalties, and those that fail to report required information can be fined per violation. Additionally, the FMCSA can place a carrier out of service — meaning you cannot legally operate — if you are not in compliance.

Beyond federal penalties, failure to report a driver's violation or failed test can expose your company to liability if that driver causes an accident. A jury or plaintiff's attorney will ask whether you knew about the driver's record and what you did with that information. Clearinghouse compliance is both a legal requirement and a risk management best practice.

Frequently Asked Questions

Do I need to report violations that happened before the Clearinghouse launched?

No. The Clearinghouse only tracks violations and test results that occur after January 6, 2020. Older violations do not need to be entered retroactively. However, if a driver had a violation before that date and is still employed by you, you should still conduct a background check through traditional means as part of your hiring process.

What if a driver disputes a violation or test result in the Clearinghouse?

The driver can request that the FMCSA review the record if they believe it is inaccurate. You as the carrier cannot delete or modify a record once it is reported — the FMCSA must do that. If a driver tells you a record is wrong, advise them to contact the FMCSA directly with documentation of the error.

Can I use the Clearinghouse to monitor my current drivers?

Yes. You can search your own drivers' records at any time to see what violations or test results are in the system. This is a good compliance practice and helps you catch reporting errors or may support that information is accurate.

What if my company has multiple USDOT numbers?

You need a separate Clearinghouse account for each USDOT number. Each account is independent, and you will need to register and report for each one. If you operate under multiple authorities, set up all accounts and assign staff to manage each one.

Is there a cost to register or search the Clearinghouse?

No. Registration and all searches are free. The FMCSA does not charge carriers or drivers to use the Clearinghouse. Any website claiming to charge a fee for Clearinghouse registration or searches is not affiliated with the federal system.