Carrier vetting guide · Updated
How to Spot Double Brokering and Chameleon Carriers
Watch for carriers whose contact details don't match the FMCSA record, brand-new authority paired with urgent load requests, and phone numbers, emails or addresses shared with other USDOT numbers — especially ones with revoked authority.
What double brokering looks like
In double brokering, a company accepts your load as a carrier and then re-brokers it to another carrier without your consent — often without paying that carrier. In the worst cases the original 'carrier' is an impersonator using a real company's USDOT and MC numbers with a different phone and email.
What a chameleon carrier looks like
A chameleon carrier is a company that shuts down after safety problems or claims and reopens under a new name and USDOT number, keeping the same owners, trucks, address or phone. The new registration looks clean because it has no history.
Checks that catch them
- Call the phone number on the FMCSA record, not the one in the email, and ask for the dispatcher by name.
- Compare email domains: a free webmail address on a large carrier's paperwork deserves a second look.
- Look for other USDOT numbers registered with the same phone, email or street address — especially ones with revoked or inactive authority.
- Check how recently authority was granted and whether the company has any inspection history at all.
- Be wary of carriers who accept any rate instantly, refuse to share tracking, or ask for quick pay to a new bank account.
When to walk away
One mismatch is a reason to verify; two is a reason to stop. It is far cheaper to lose a load to another carrier than to lose the freight and pay twice.
Frequently asked questions
Is double brokering illegal?
Brokering without broker authority is a federal violation, and carriers re-brokering loads without permission breach their contracts. FMCSA can fine unauthorized brokers.
How do shared phone numbers reveal fraud?
Legitimate small fleets sometimes share an office phone, but a phone or address shared with a revoked carrier is a classic chameleon pattern worth investigating.
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