In January 2026, a new FMCSA rule quietly took effect. Most brokers noticed. Most drivers didn't.
That gap is costing owner-operators money every single day.
Here's what changed, what it means for you, and how to use it.
What is 49 CFR Part 387?
49 CFR Part 387 is a section of the federal regulations governing financial responsibility requirements for freight brokers and freight forwarders.
The January 2026 amendment made three significant changes:
1. Surety bonds must now be held in liquid form
Before this rule, broker surety bonds could be structured in various ways — some of which made them difficult to actually claim against. The new rule requires that the $75,000 minimum bond be held in cash or US Treasury securities.
This means the money is actually there. It's not tied up in insurance policy fine print. When a valid claim is filed, the funds exist.
2. The seven-day replenishment rule
When a claim paid from the surety bond brings the balance below $75,000, the broker has seven calendar days to restore the full amount.
If they don't, they're in violation of their licensing requirements and can lose their authority to operate as a freight broker.
For drivers, this is significant. Even a small, valid claim now creates a concrete regulatory obligation for the broker.
3. 48-hour reporting requirement
Surety companies are required to report to the FMCSA within 48 hours if a broker fails to honor a valid claim or fails to replenish their bond. This creates a public record in the FMCSA system.
A broker's FMCSA compliance record affects their ability to work with shippers, carriers, and other brokers. Ignoring a valid claim isn't cost-free anymore.
Why this matters for owner-operators specifically
Before this rule, the options for an owner-operator with an unpaid detention claim were basically:
- Ask the broker nicely (and hope)
- Hire an attorney ($300/hr minimum)
- File in small claims court (time-consuming for $100 to $300 claims)
- Give up
Most drivers chose the last option. Brokers knew it.
Now there's a fourth option: file against the surety bond. This is a formal regulatory mechanism, not a lawsuit. It costs nothing to file. And it creates immediate, serious consequences for brokers who ignore valid claims.
How to find a broker's surety bond information
Surety bond information for licensed freight brokers is public. You can find it through the FMCSA SAFER database at safer.fmcsa.dot.gov.
- Search for the broker by name or MC number
- Find their insurance/bond filings
- Identify the surety company and bond number
- Contact the surety company directly to file a claim
What you need to file a surety bond claim
- Proof of the underlying obligation (signed rate confirmation with detention terms)
- Evidence of the delay (GPS/ELD data, BOL timestamps)
- Your written claim to the broker and their response (or lack of response)
- Calculation of the amount owed
Strong documentation makes this straightforward. Weak documentation makes it harder.
What the rule doesn't do
It's worth being clear: 49 CFR Part 387 doesn't automatically get you paid. It creates a mechanism. You still have to use it.
The rule also doesn't require brokers to pay every claim. If your documentation is weak, or if your rate confirmation doesn't include detention terms, the claim may not succeed.
What the rule does is give drivers a credible, low-cost escalation path. That's new. And it's powerful if you use it.
The bottom line
For years, the detention pay problem persisted because drivers had no enforcement mechanism that was worth the cost and time. That changed in January 2026.
If you're an owner-operator who loses money to detention, this rule is the most important thing to happen in the industry in years. Whether you use it yourself or through a service like HaulClaim, the leverage is real.