1. When Should a Trucking Company Talk to a Transportation Attorney?
A transportation attorney in California can review your permits before you add a route or change which company runs the trucks. If you get a notice or claim, ask who must respond, when the response is due, and which trucks can still run.
Before Adding a Route or Changing Operators
Check that the company running the trucks is the company named on the permit, leases, and insurance policies. An insurance coverage review can show whether the current policy covers the trucks and how you plan to use them.
If you lease trucks, check who must keep them in good repair, keep driver records, and report crashes.
When a Notice or Claim Arrives
Save the whole document and its envelope or delivery email. Note when it arrived. An attorney can check what the document requires and track separate deadlines for the agency, court, or insurer.
If the notice names a company you no longer use, pull the old and current permits and leases. Those records can help show which company ran the truck on the date in question.
2. Which Numbers and Permits Does Your Fleet Need?
Start with the vehicle, what it carries, and the full trip. Each number or permit has a different purpose.
| Number or permit | Who issues it | What it does |
|---|---|---|
| USDOT number | Federal Motor Carrier Safety Administration (FMCSA) | Identifies the company for safety checks |
| CA Number | California Highway Patrol (CHP) | Identifies the company in state records |
| Motor Carrier Permit (MCP) | California Department of Motor Vehicles (DMV) | Allows covered freight operations on public roads in the state |
| Federal operating authority | FMCSA | Gives certain companies permission to haul freight across state lines or as part of a trip that crosses state lines |
USDOT number
- Who issues itFederal Motor Carrier Safety Administration (FMCSA)
- What it doesIdentifies the company for safety checks
CA Number
- Who issues itCalifornia Highway Patrol (CHP)
- What it doesIdentifies the company in state records
Motor Carrier Permit (MCP)
- Who issues itCalifornia Department of Motor Vehicles (DMV)
- What it doesAllows covered freight operations on public roads in the state
Federal operating authority
- Who issues itFMCSA
- What it doesGives certain companies permission to haul freight across state lines or as part of a trip that crosses state lines
State Requirements for Freight Carriers
Under California Vehicle Code § 34507.5, covered carriers generally need a USDOT number before they can get a CA Number. This can apply even if the trucks stay within the state.
If you haul goods for pay, you generally need an MCP even if you use a light truck. Some operations are exempt. If you haul your own goods, the need for a permit depends on the vehicle and how you use it.
When a Shipment Needs Federal Permission
If goods change trucks at a port or warehouse, check the shipping document, called a bill of lading. Compare it with the driver’s instructions to see where the goods started and where they are going.
If the bill of lading shows only your leg of the trip, ask for the records that cover the earlier and later legs. Keep them with the dispatch instructions for that load.
Companies paid to haul freight covered by federal rules generally need federal operating authority for interstate shipments. Companies hauling only their own goods or only certain exempt goods are among the exceptions. A freight regulation overview explains the separate rules for brokers and freight forwarders.
3. What Should You Do after a CHP Inspection or DMV Notice?
CHP checks trucks and company records through its Basic Inspection of Terminals (BIT) program. Check whether the paperwork lists a problem, takes one truck off the road, or suspends the company’s permit. Each calls for a different response.
Match the Report to Your Records
- Truck problem. Use the truck number and inspection date to find the inspection record and repair order. Check when the problem was found and when the shop fixed it.
- Driver record problem. Find the files for the drivers listed in the report or assigned to the site.
- Later correction. Keep the original records. Record what you corrected and when in a separate entry.
If DMV Suspends the Permit
Check the date the suspension starts and the reason DMV gives. Share the notice with dispatch so staff can take affected trucks off the schedule before that date.
Under California Vehicle Code § 34623, a freight carrier with a suspended MCP cannot run commercial trucks on the state’s public roads. If unsafe vehicle maintenance is part of the reason, the carrier also cannot lease or let another carrier use its vehicles during the suspension.
- Hearing. For some suspensions, you can ask DMV for a hearing in writing. If the only reason is missing or inadequate proof of financial responsibility, such as required insurance, this section gives no right to a hearing.
- Reinspection. For a suspension under § 34623(b), you can send DMV a written request to restore the permit and pay the required fee to start the CHP reinspection process. Check that DMV has restored the permit before sending trucks out again.
4. How Should You Respond to a Freight Bill Dispute or Crash Claim?
A freight bill dispute starts with what the parties agreed to pay. A crash claim may require quick notice to an insurer and steps to save records before they disappear.
Check the Bill, Contract, and Insurance
For a billing dispute, compare the agreed rate, proof of delivery, and written approval for any extra charges.
After a crash, check the policy and contract for who must receive notice and when. Also check who agreed to pay for the legal defense or cover certain losses. California Civil Code § 2784.5 limits some contract terms that shift those losses to another party.
Save Crash Records
Ask your staff and vendors who has the records and when their systems delete them. Start with:
- Dashcam video and truck data.
- Electronic driver logs and dispatch messages.
- Inspection and repair records for the truck.
An attorney can help put routine deletion on hold and review what the records show about the crash. Acting early can reduce the risk of losing evidence.
5. Request a Motor Carrier Case Review
Bring your permit record and the document you need help with, such as a hauling agreement, CHP report, DMV notice, or lawsuit papers. Include when you received it, any deadline it lists, and the truck or route involved. An attorney can review what you need to do next.
06 Nov, 2026
