CarrierScrub
What is a chameleon carrier?
"Chameleon" is the industry's word. The regulation's word is reincarnated. Under 49 CFR 386.73, FMCSA "may determine that a motor carrier, intermodal equipment provider, broker, or freight forwarder is reincarnated if there is substantial continuity between the entities such that one is merely a continuation of the other," and that one is an affiliate of another "if the business operations are under common ownership and/or common control."
The motive is what makes it a chameleon rather than a new business. FMCSA can act against an entity that operated "under a new identity or as an affiliated entity" to avoid complying with an FMCSA order, to avoid paying a civil penalty, or to "avoid being linked with a negative compliance history." A separate rule, 49 CFR 385.1005, prohibits two or more carriers from using "common ownership, common management, common control, or common familial relationship" to "avoid compliance, or mask or otherwise conceal non-compliance, or a history of non-compliance."
The pattern is not rare. In 2012 GAO found "an increasing number of carriers with chameleon attributes, from 759 in 2005 to 1,136 in 2010," and that "18 percent of the applicants with chameleon attributes were involved in severe crashes compared with 6 percent of new applicants without chameleon attributes." At the time FMCSA vetted only bus companies and movers for these attributes; in February 2016 it expanded vetting to all new applicants, freight carriers included.
Can two companies use the same DOT number?
No. FMCSA's answer is direct: "The USDOT Number belongs to the same legal person forever and may not be sold, transferred, rented, or leased. FMCSA will inactivate USDOT Numbers upon discovery that the number is being used by anyone other than the assigned legal person." A company that wants a clean slate therefore needs a new registration, and a new registration is visible.
What looks like sharing is usually leasing. An owner-operator can lease a truck to a motor carrier and haul under that carrier's authority; FMCSA says such "equipment leasing arrangements between motor carriers and owner-operators remain permissible and are distinct from the prohibited sale, purchase, or lease of USDOT Numbers." During the lease the carrier "shall have exclusive possession, control, and use of the equipment" and "assume complete responsibility for the operation of the equipment," so the truck carries the leasing carrier's name and number, not the driver's own.
What is not leasing is identity theft. FMCSA defines it as when "entities use another motor carrier's assigned USDOT number, when not authorized to do so," and calls it a criminal act. That is why its advice at pickup is to "confirm the name and numbers on the truck that shows up to load are the same as the one with which you contracted." Numbers swapped on a truck at a truck stop are one of two things: a lease you can confirm with the carrier on record, or a problem. The double brokering guide covers verifying who you are actually dealing with.
What FMCSA can do about a reincarnated carrier
Under 386.73, FMCSA can order the new entity out of service, and it can issue "an order consolidating the records maintained by FMCSA concerning the current [entity] and its affiliated [entity] or its previous incarnation, for all purposes," so the old entity's record can be attached to the new number. An order "is effective on the 21st day after it is served" unless the carrier seeks review. Operating without the registration the law requires carries a minimum civil penalty of $13,676 per violation.
Disclosure is the front line. By statute an applicant is registered only if it "has disclosed any relationship involving common ownership, common management, common control, or common familial relationship" with another carrier, broker or freight forwarder in the preceding three years. FMCSA's 2026 registration system, Motus, adds identity checks: FMCSA partnered with IDEMIA for identity verification to "prevent fraud," and "to help prevent fraud, Motus will randomize all newly issued USDOT Numbers and operating authority docket numbers." Launching it on 19 May 2026, the Department of Transportation said "it's estimated that there are several thousand suspicious registration numbers tied to fraudulent carriers." See what Motus changed.
A version of the pattern has reached driver training. On 13 October 2026 Overdrive reported that FMCSA has asked the White House, in an information collection request sent in September, for emergency tightening of the rules for its Training Provider Registry: CDL schools shut down as "sham" operations can register again as a new entity and carry on, the agency says. Nearly 10,000 schools have come off the registry in the cleanup, though Overdrive adds that industry insiders say most of those removals were inactive schools. A carrier lookup shows a carrier's registration, not where its drivers trained, so none of this appears in a result. The check that applies to a reopened carrier is the one below: compare the new registration with the old one.
How to spot one from the registration
FMCSA decides whether a carrier is reincarnated, in a proceeding. A broker cannot, but can check the same kinds of facts FMCSA weighs. The factors listed in 386.73 include commonality of ownership and of officers and management, identity of "physical or mailing addresses, telephone, fax numbers, or email addresses," identity of equipment, and continuity of liability insurance policies. The ones visible in public records:
| What to check | Where it shows | What CarrierScrub reports |
|---|---|---|
| A new USDOT number registered at a revoked carrier's phone | The registration date on the SAFER snapshot, and the phone on both registrations | STOP when the new registration has a different name, with the revocation date and the gap in days. A re-registration under the same name is CAUTION. |
| A phone shared with a carrier whose authority was revoked | The phone on the SAFER snapshot | CAUTION, naming how many revoked carriers share it. |
| Recently granted authority | The authority grant date | Shown with the date. New entrants are under FMCSA's 18-month monitoring. |
| The same insurer and policy moving from an old carrier to a new one | The carrier's insurance filing history | Three or more insurers in the history is CAUTION. |
| Same address, officers or equipment | The SAFER snapshot and the carrier packet | Not checked. Compare the packet yourself. |
In FMCSA's files as of 14 May 2026, 472 of the 379,060 carriers with active authority had registered at the phone of a carrier after that carrier's revocation was served, under a different name; 99 did so within 30 days. Another 3,528 shared a phone with a revoked carrier. The Q3 2026 fraud signals report breaks these down by state.
A shared phone is a question, not a verdict
Most shared contacts are innocent. A company runs two entities from one office; a family operates two trucking businesses; an owner re-files the same business under a corrected registration. CarrierScrub's own sampling found legitimate corporate families behind many shared-phone matches, which is why it never calls a company a chameleon. It states the registration facts with their dates and leaves the judgment to you, and a legal finding to FMCSA.
The timing is what separates the patterns. A second company that has shared a phone for years is a different fact from a new USDOT number registered at a phone days after the carrier behind it had its authority revoked. That is the one relationship CarrierScrub treats as a STOP: not because it proves reincarnation, but because it is the pattern 386.73 exists for, and a load should wait until you have asked.
Spot the chameleon carrier
Seven pairs of real carriers. In each, carrier A had its for-hire authority revoked in 2026, and carrier B shares something with it. Decide whether the record points to the same operator under a new name, or to an innocent overlap.
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Case 1 of 7
Carrier A
- Registered
- November 2024
- State
- California
- Trucks
- 1
- Authority
- Revoked 9 March 2026
Carrier B
- Registered
- 11 April 2026
- State
- California
- Trucks
- 1
- Authority
- None on file yet
Shared: the telephone number and the street address. Names: different. B's legal name is built on the surname of the officer listed on A; B lists a different person as its officer.
Answer
Same operator, new name. B was registered 33 days after A's authority was revoked, at A's phone and address, under a name taken from A's own officer. A different officer on the new filing is common in a re-registration and changes nothing here: the contact details and the timing carry the case.
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Case 2 of 7
Carrier A
- Registered
- June 2023
- State
- Florida
- Trucks
- 1
- Authority
- Revoked 2 March 2026
Carrier B
- Registered
- 4 March 2026
- State
- Florida
- Trucks
- 1
- Authority
- None on file
Shared: the street address, suite number included. Different: telephone, officer, email and name.
Answer
Probably innocent. Two days is the shortest gap in this quiz, and here it means nothing. That suite is the physical address on more than 250 carriers in FMCSA's census, the pattern of a registered-agent or mail-forwarding office. Every detail only one operator would have, its phone, officer and email, is different.
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Case 3 of 7
Carrier A
- Registered
- 27 January 2026
- State
- Kentucky
- Trucks
- 1
- Authority
- Revoked 6 April 2026
Carrier B
- Registered
- 20 July 2026
- State
- Florida
- Trucks
- 1
- Authority
- Granted 3 August 2026
Shared: the telephone number and the officer's name. Different: state, street address and legal name.
Answer
Same operator, new name. A's authority was revoked 69 days after it registered. 105 days later B registered at A's phone, naming the same officer, in another state. Moving state does not break the link: the phone and the person carried over. B's own authority was granted on 3 August 2026, so on its own record B looks like any new entrant.
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Case 4 of 7
Carrier A
- Registered
- December 1986
- State
- Arkansas
- Trucks
- 7
- Authority
- Revoked 3 April 2026
Carrier B
- Registered
- July 2023
- State
- Arkansas
- Trucks
- 2
- Authority
- Granted August 2023, active
Shared: the telephone number, the street address and the same two officers. Names: different; B's name describes A's line of business.
Answer
Probably innocent, as a reincarnation. These are plainly related companies: same officers, same office. But B was registered almost three years before A's revocation and has held its own authority since August 2023. A re-registration comes after the revocation; a sister company that predates it is a corporate family. Worth knowing who you are dealing with, but not the pattern 49 CFR 386.73 describes.
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Case 5 of 7
Carrier A
- Registered
- May 2025
- State
- Texas
- Trucks
- 2
- Authority
- Revoked 2 March 2026
Carrier B
- Registered
- 25 May 2026
- State
- Texas
- Trucks
- 1
- Authority
- Application pending
Shared: the telephone number, the house number and street, and the email address. Names: B's legal name is the trade name (DBA) A already had on file.
Answer
Same operator, new name, though not a hidden one. B was registered 84 days after A's revocation with A's phone, address and email, under the trade name A had already filed. Anyone who reads A's DBA line sees it at once; anyone comparing legal names alone does not. Then, on 18 August 2026, A's own authority was granted again, so the same contact details now sit on two registrations.
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Case 6 of 7
Carrier A
- Registered
- January 2025
- State
- Minnesota
- Trucks
- 1
- Authority
- Revoked 6 April 2026
Carrier B
- Registered
- 8 May 2026
- State
- North Carolina
- Trucks
- 1
- Authority
- None on file
Shared: the telephone number and the email domain. Different: state, street address, officer and name.
Answer
Probably innocent. Thirty-two days and a shared phone look like case 3. But this number is on 214 carriers' census records in 40 states, 184 of them with that same email domain: a registration or compliance service filing for its clients, not one operator. A phone shared that widely tells you who did the paperwork.
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Case 7 of 7
Carrier A
- Registered
- October 2025
- State
- Georgia
- Trucks
- 1
- Authority
- Revoked 16 March 2026
Carrier B
- Registered
- 25 July 2026
- State
- Georgia
- Trucks
- 1
- Authority
- None; registered for intrastate work
Shared: the telephone number, the officer's name and the email address. Different: street address and legal name.
Answer
Same operator, new name. Phone, officer and email all carried over, 131 days after the revocation. Two twists that do not change the answer: B registered for intrastate work only, which needs no FMCSA for-hire authority, and A's own authority was reinstated on 24 August 2026.