Chameleon carriers: how to find related entities in FMCSA data

A chameleon carrier is a trucking company that abandons a USDOT number with a bad record and reopens under a new name and number, usually with the same owners, managers, address, phone, trucks or drivers, to escape out-of-service orders, penalties, a poor safety history or unpaid debts. FMCSA's rules call these reincarnated carriers, and 49 CFR 386.73 lets the agency order the new entity out of service or consolidate its records with the old one.

The test in the rule is substantial continuity between the entities, such that one is merely a continuation of the other. Among the factors FMCSA may weigh are common ownership, common officers and management, identity of physical or mailing addresses, telephone, fax numbers or email addresses, identity of equipment, continuity of insurance, shared drivers and employees, and the dates the companies were created and dissolved.

Most of the identity factors on that list (addresses, phones, email, officer names and dates) sit in FMCSA's public census file. That is what makes related-entity matching practical for a small factor without special access. The glossary has a short definition of a chameleon carrier.

Safety regulators care about crashes. A factor cares because the behavior that sheds a safety record also sheds debts. A carrier that owed a prior factor, ran up chargebacks, or sat under a UCC lien can reappear as a new LLC with no lien, no history, and the same people running it.

The new entity also brings the old operation's habits: the same equipment, the same approach to paperwork, and the same willingness to walk away. Because new USDOT numbers are now randomized (carriers added to the census on the same day in October 2026 span the 4 millions to the 9 millions), you can't spot the new entity by its number either. You have to read dates and links.

GAO flagged the gap in 2012, recommending that FMCSA build a data-driven, risk-based vetting method that compares new applicants with carriers that had enforcement problems, looking at shared ownership, officers, addresses and phone numbers. The same idea works on a factor's desk at a smaller scale.

After the GAO report, Congress funded an automated screen. FreightWaves reported in December 2025 that FMCSA's Application Review and Chameleon Investigation system (ARCHI) scored new applications for similarity to existing carriers using names, addresses, phone and fax numbers, FEINs, owner and key personnel names, VINs and commercial relationships. By 2016 it had screened nearly 90,000 applicants and flagged about 8,000, according to that reporting, but FreightWaves could not confirm whether it is still running.

Motus adds identity proofing for new registrants, plus business verification that validates ownership structure and company officials, according to FMCSA's April 2026 Federal Register notice. That makes a fake company harder to register. It does not stop a real owner from registering a new company under their own real name, which is exactly what a chameleon does.

The practical point: don't assume FMCSA caught it. An order under 386.73 comes after an investigation, and a reincarnated carrier can apply to you long before that.

Start with the applicant's census record, then search the rest of the census for the same values. The census holds active, inactive and pending entities, so old, inactive and revoked carriers are still there to be matched.

Then look up the status of every entity you matched. The outcomes that matter are revoked or suspended authority (in the legacy revocation file and Motus RevokeSuspend), an out-of-service order in FMCSA's OOS orders dataset, an unsatisfactory safety rating, or an inactive USDOT. A new carrier linked to one of those, and registered soon after, is the classic pattern.

Querying the census yourself

The census is open on data.transportation.gov and answers simple filters over its SODA API with no key. A query such as /resource/az4n-8mr2.json?$where=phone='5555550123'&$select=dot_number,legal_name,status_code,add_date returns every USDOT listing that phone, active or not. Swap in cell_phone, email_address or company_officer_1 to match the other fields.

Mind the quirks. Every column is text, census dates are written YYYYMMDD, and the legacy L&I files write dates as MM/DD/YYYY and pad dot_number with leading zeros, so strip the zeros before you join a legacy revocation to a census record. The legacy files stopped updating on 2026-05-14, so check Motus RevokeSuspend for anything since.

Here is a fictional example. Example Carrier LLC applies to factor in September 2026, and its census record shows an add_date in April 2026, one power unit, and a single officer, Jordan Sample. The authority is active, insurance is on file, and there are no inspections yet, so nothing on SAFER looks wrong.

A search on the officer name returns Sample Freight Inc, now inactive. Its cell phone matches Example Carrier's, and its authority was revoked in February 2026 after an insurance cancellation, with an out-of-service order before that. Searching the shared physical address returns 2 more inactive carriers, both registered by the same officer.

That is three independent rare matches (officer, cell phone and address) to entities that went bad shortly before the new one appeared. It doesn't prove Example Carrier LLC is a reincarnation, but it changes the conversation. Ask Jordan Sample what happened to Sample Freight, check for UCC liens and unpaid factors under both names, and decide with the answer in the file.

Rarity is everything. When we queried FMCSA's census on 2026-10-19, the single most common phone number among active records appeared on 2,981 USDOT numbers, and the next two on 1,549 and 1,363. Those are almost certainly registration or compliance services, and a match on one of them tells you nothing about the carrier.

Weight each match by how rare the value is, and cap or ignore values shared by more than a few dozen carriers. One rare match can be coincidence, such as a family business or a shared yard. Two or three independent rare matches to the same bad entity is a pattern.

There are honest reasons for overlap. Owners restructure, buy a competitor's trucks, or start over after a business genuinely failed. Ask the applicant directly and compare the answer with the records; a reincarnation usually comes with a story that never mentions the old company.

1. 1

   Pull the applicant's record

   Note officers, phone, cell, email, physical and mailing addresses, add_date and mcs150_date.

2. 2

   Normalize the values

   Use digits only for phones, lowercase for email, standard street abbreviations, and strip LLC, Inc and similar suffixes from names.

3. 3

   Search for matches

   Query the census for each value, or run the free carrier check, which counts other USDOT numbers sharing the census phone, email or physical address and splits them by status.

4. 4

   Drop the noise

   Ignore values shared by many carriers and keep the rare ones.

5. 5

   Check the matched entities

   For each, review status, revocations and suspensions, out-of-service orders, safety rating and dates.

6. 6

   Search liens under every name

   Run a UCC search on the applicant and on each linked entity, since a prior factor's lien may sit under the old company's name.

7. 7

   Ask and document

   Ask the applicant about each link, record the answer and your decision, and keep the evidence in the file.

Verified Payee runs these FMCSA links alongside identity, bank-ownership and UCC checks at onboarding; the demo shows the flow with simulated data.

They use similar tools, but they differ in who is behind the record, and that changes which check catches them.

The other two have their own guides: carrier identity theft and change-of-ownership and bought-MC fraud.

Not in itself. Owners close businesses, restructure and start new ones for ordinary reasons. Under 386.73, the question is whether the new entity is a continuation of the old one, operated to avoid orders, regulatory requirements, penalties, enforcement or a negative compliance history.

For a factor, the legal label matters less than the credit question: is this the same operation, and did it walk away from its obligations last time? This is general information, not legal advice; talk to counsel before acting on a suspected reincarnation.