Process Agent (BOC-3 Agent)
A person or company designated to receive legal papers — lawsuits, court orders — on behalf of a carrier, broker, or freight forwarder in each state where it operates. Designations are filed with FMCSA on Form BOC-3, and authority cannot activate without one. The named agent is also a useful entity-resolution signal in fraud screening.
Learn moreWhat is Process Agent?
A process agent is a designated representative upon whom court papers may be served in any proceeding brought against a motor carrier, broker, or freight forwarder. Federal regulation requires every FMCSA-registered entity to designate a process agent in each state in which it operates or maintains an office — for carriers, effectively every state its trucks traverse. The designation is filed on Form BOC-3 (Designation of Agents for Service of Process), and FMCSA will not activate operating authority until a BOC-3 is on file; a later BOC-3 revocation without replacement can trigger authority revocation. In practice, almost no company appoints 50 individual agents — the market is served by blanket process agent companies that provide coverage in all states for a flat fee, which is why the same handful of agent names appear on millions of filings. The BOC-3 data itself is analytically useful: the agent company, contact name, and address on file are stable, verifiable data points. In fraud screening, a BOC-3 agent address that matches a carrier's own physical address, or agent details shared across a cluster of young carriers, can contribute to chameleon and identity-cluster detection. CarrierOk exposes the full BOC-3 designation on every profile.
Why does process agent matter?
Insurance Underwriters
The BOC-3 is table stakes for active authority, but the filing details feed entity resolution — shared agent contacts and addresses across multiple new authorities can indicate common control that the applications don't disclose.
Freight Brokers
A carrier with no BOC-3 on file cannot hold active authority — if your onboarding data shows active authority but no process agent, the record is stale or wrong and worth re-verifying before tender.
Developers & Platforms
The boc3_* fields give you the agent company, attention line, and full address — use them for entity clustering and as a data-freshness cross-check against authority status rather than displaying them raw to end users.
Key values & thresholds
| Category | Value |
|---|---|
| Filing Form | BOC-3 |
| Coverage Required | Every state of operation |
| Typical Solution | Blanket agent company, all states |
| Authority Dependency | No BOC-3, no active authority |
Process Agent in the CarrierOk API
This data is available via the /v2/profile endpoint. The following fields are returned in the carrier profile:
/v2/profileboc3_company_nameboc3_attnboc3_address_streetboc3_address_cityboc3_address_stateboc3_address_zipFrequently asked questions
What is a BOC-3 filing and who needs one?
A BOC-3 is the FMCSA form designating process agents — the people or companies authorized to accept legal service on an entity's behalf in each state. Every motor carrier, broker, and freight forwarder seeking interstate operating authority must have a BOC-3 on file before FMCSA will activate the authority. Carriers need agents in every state they operate through; brokers and forwarders need coverage where they maintain offices or write contracts. Most entities use a blanket agent company that covers all states in a single filing.
Why does a process agent matter in a lawsuit against a carrier?
The process agent is how a plaintiff serves a carrier that has no office in the state where the crash or dispute occurred. Instead of chasing the carrier across jurisdictions, counsel serves the designated agent listed on the BOC-3, and service is legally effective. For claimants and their insurers, the BOC-3 on file answers 'who do we serve' in minutes. For carriers, a lapsed or wrong BOC-3 doesn't prevent being sued — it risks default judgments when papers served on a stale agent never reach the company.
Can BOC-3 data be used for fraud detection?
Yes, as a supporting signal. Because most filings go through a small number of blanket agent companies, the agent name alone means little — but the combination of agent details, attention line, and address can link entities. A cluster of newly authorized carriers sharing the same non-standard agent contact, or a BOC-3 address identical to the carrier's own garaging address, is worth a closer look alongside stronger signals like shared phones, officers, and physical addresses. CarrierOk includes BOC-3 details among the 300+ fields available for this kind of cross-referencing.
Related terms
Operating Authority
FMCSA-granted permission for a motor carrier, broker, or freight forwarder to operate in interstate commerce. Authority types include common (general for-hire), contract (specific shippers), and broker. CarrierOk tracks authority status changes same-day and flags monitored carriers when authority lapses or is revoked.
BOC-3 (Blanket of Coverage)
A form filed with FMCSA designating process agents in every state where a motor carrier operates. Process agents accept legal documents on behalf of the carrier. A valid BOC-3 is required before FMCSA activates operating authority. CarrierOk includes BOC-3 agent details in carrier profiles.
Chameleon Carrier
A motor carrier shut down for safety violations that re-registers under a new DOT number to evade its enforcement history. Chameleon carriers carry forward identical operational risk with a clean record. CarrierOk detects chameleon patterns by analyzing shared addresses, phones, principals, and EINs across every registrant in the dataset.
MC Number (Motor Carrier Number)
A docket number assigned by FMCSA to for-hire carriers and brokers when they register for operating authority. Unlike DOT numbers (required for all interstate CMV operators), MC numbers are specific to for-hire and brokerage operations. CarrierOk supports lookup by MC number, DOT number, or legal name.
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