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Who Can File BOC-3

Only registered process agent companies — not the carrier or broker directly — can file BOC-3 with FMCSA. What the registered-agent requirement means in practice.

Quick Answer

BOC-3 must be filed electronically with FMCSA by a registered process agent company or blanket filing agent on behalf of the applicant — the carrier or broker cannot designate themselves as their own process agent and cannot file the form directly.

BOC-3 should be checked together with operating authority and new-authority activation steps. Operating Authority, New Authority Checklist.

Who This Applies To

New authority applicants who received the FMCSA approval notice and are searching for a company to file BOC-3 on their behalf.
Carriers or brokers who want to confirm what qualifications an entity needs to act as a BOC-3 process agent or blanket filing company.
Businesses that received a BOC-3 filing confirmation from a company they aren't sure is properly registered with FMCSA.
Carriers who want to know whether their attorney can file BOC-3 on their behalf.

What To Verify

That BOC-3 must be filed by an entity registered with FMCSA specifically as a process agent or blanket filing company. A general business filing service that is not registered with FMCSA cannot file a valid BOC-3.
That the applicant — the carrier, broker, or freight forwarder — cannot designate themselves as their own process agent and cannot file BOC-3 directly with FMCSA.
Whether an attorney can file BOC-3 — an attorney can only do so if the attorney is also registered with FMCSA as a process agent or acts on behalf of a registered blanket agent company.
That a valid BOC-3 filing must appear in the FMCSA SAFER system after the agent files — the agent's submission confirmation is not the same as FMCSA accepting and recording it.

Step-by-Step Overview

Search for registered blanket BOC-3 process agent companies. Multiple companies offer this service at standard fees — a search for 'blanket BOC-3 process agent' returns the major providers.
Confirm the company is registered with FMCSA as a process agent before providing your USDOT number and authority docket number.
Provide the agent the entity name and MC or FF docket number exactly as shown on the FMCSA approval notice.
After the agent confirms filing, check the FMCSA SAFER system by searching the MC or USDOT number to verify BOC-3 appears in the authority record.
Keep the agent's filing confirmation and the SAFER screenshot showing the BOC-3 designation with the authority documentation.

Common Mistakes

Engaging a company that provides general FMCSA filing services but is not registered as a process agent. Not all filing services are qualified to file BOC-3.
Assuming a receipt from the filing company means FMCSA processed the BOC-3. The receipt confirms the company submitted something — what matters is what SAFER shows.
Filing BOC-3 before the docket number is issued. BOC-3 must reference the specific MC or FF docket number from the FMCSA approval notice — it cannot be filed against a pending application.
Not checking SAFER after filing. If the agent entered the entity name or docket number incorrectly, the BOC-3 may not appear on the correct authority record.

Official Sources

Process Agents Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for BOC-3 and process-agent educational pages.
Get Operating Authority (Docket Number) Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for FMCSA operating authority concepts, timing caveats, and official fee references when current.

Operating Authority Guide

FMCSA operating authority (MC number) authorizes for-hire transportation in interstate commerce — what triggers the requirement, how the 10-day protest period under 49 CFR 365.117 works, and what activates authority.

New Authority Checklist

A practical checklist for newly formed trucking authorities, including USDOT, operating authority, BOC-3, UCR, and records.

BOC-3 New Authority Checklist

A practical BOC-3 checklist for new authorities, tied to official FMCSA process-agent references.

FAQ

Can an attorney file BOC-3 on behalf of a carrier?

Yes, if the attorney is also a registered FMCSA process agent or acts on behalf of a registered blanket filing company. An attorney who is not registered with FMCSA as a process agent cannot file BOC-3 directly — the filing must come from an FMCSA-registered process agent entity.

Can a motor carrier file its own BOC-3 directly with FMCSA without using a process agent company?

Historically, direct filings were possible. The practical barrier is that FMCSA requires a named process agent in every U.S. state and the District of Columbia — a carrier filing its own BOC-3 would need to identify and secure individual agents in each jurisdiction, which is not feasible for most carriers. In practice, BOC-3 filings are handled by registered process agent companies that maintain blanket nationwide coverage.

Does FMCSA maintain a list of registered process agent companies?

FMCSA provides a process agent search tool on its website where carriers can look up registered providers. Using an unregistered company or one without proper coverage in all required jurisdictions may result in an incomplete BOC-3 filing that does not satisfy the authority activation requirement. Verify the provider appears in FMCSA's process agent system before payment.