What is a BOC-3 and how do I file it?

Chapter 01

What is a BOC-3, and why is my authority waiting on it?

A BOC-3 is a short FMCSA form that names a process agent for your company in each State. A process agent is a person or company that accepts court papers for you if someone sues your company (FMCSA’s agent list page). The law makes carriers and brokers name these agents (the law on agents for court papers). FMCSA will not grant your operating authority until the BOC-3 is on file. After that, you must keep a valid one for as long as you want the authority to stay active (FMCSA’s BOC-3 policy).

Here is how that looks in real life. Say you have set up a company with one truck. On July 6, 2026, you apply for operating authority in Motus. That is FMCSA’s new registration system, open to every company since May 19, 2026 (FMCSA’s registration page). Your insurance company files its proof for you. Two weeks pass, and your authority is still not active. On July 23 you call FMCSA to ask why. One filing is missing, you are told: the BOC-3.

Why does FMCSA care who takes your court papers? Say a shipper in Ohio sues your company. The court needs someone in Ohio to hand the papers to. The law says a carrier must name an agent “in each State in which it operates” (the law on agents for court papers). The rule adds every State you drive through (the rule on which States). Your authority lets you run anywhere. So for a carrier in the lower 48 States, FMCSA asks for an agent in each of the 48 (FMCSA’s BOC-3 policy). FMCSA uses your agent too. As a rule, it mails its own orders both to your mailing address and to your BOC-3 agent.

Who else needs one? A broker names agents for each State where it has an office or writes contracts (the rule on which States). Freight forwarders file a BOC-3 too (FMCSA’s page on the BOC-3 form). A private carrier that hauls only its own goods does not need one for now, FMCSA’s page says (FMCSA’s agent list page). Your company hauls for hire, so you need it.

Now the clock. After you apply, FMCSA publishes a notice of your application in the FMCSA Register, its daily list of registration news. From that day, the rule gives you 20 days to get the BOC-3 in (the application rule). Your notice came out on July 14, so your 20 days run to August 3. It is July 23. You have time, but not much. The rest of the application, from the fee to the insurance filing, is in our guide to getting your operating authority.

Chapter 02

How do I choose a process agent and get the BOC-3 filed?

You have two choices. Most carriers hire a blanket company. That is a company that has filed with FMCSA a list of agents for every State. One form from it covers you everywhere (the rule on blanket agents). Or you name your own agent in each State. Either way, for a carrier the BOC-3 form itself is filed by a process agent, not by you. A broker or freight forwarder with no trucks may file its own (FMCSA’s page on the BOC-3 form).

Naming your own agents is hard work for a small company. Each agent must live in the State they cover, or keep an office there (the rule on who can be an agent). A post office box is not accepted as an agent’s address (FMCSA’s page on the BOC-3 form). You may be your own agent for the State where you live. But you still need agents in 47 more States. You could mix the two: name yourself for your home State and let an agent company cover the rest (the rule on blanket agents). For one truck, it is simpler to let one company cover all 48.

Where do you find such a company? FMCSA keeps a list of registered blanket companies on its page about agents. When we read a saved copy of it from July 19, 2026, the list counted 74 (FMCSA’s agent list page). A company’s place on that list is not a recommendation. FMCSA says plainly that it “does not endorse any service providers” (FMCSA’s new entrant site). We do not name or recommend any company either.

What does a BOC-3 filing cost? FMCSA’s own list of fees has no fee for it (the fee rule). The agent company sets its own price. We did not check what these companies charge, so we give no figure here. Ask for the full price before you pay, and ask whether it covers all 48 States.

On July 24 you pick a company from FMCSA’s list. You give it your company’s legal name, spelled the way it appears in Motus, and the numbers FMCSA gave you. The company files your BOC-3 in Motus. Companies like it have had their own Motus accounts since December 8, 2025. They send and remove BOC-3 filings there (FMCSA’s April 2026 notice about Motus). You do not upload anything yourself.

Did Motus change the BOC-3? It did not. In that same notice, FMCSA said the new system would not bring “changes to the Form BOC-3 filing process” (FMCSA’s April 2026 notice about Motus). Such changes are still being considered for a future rule, FMCSA says (FMCSA’s page on registration changes). So the form and the way it is filed are the same as before Motus.

Chapter 03

How do I check that FMCSA has my BOC-3, and what proof do I keep?

Ask your agent company for a copy of the BOC-3 form it filed. Keep that copy at your main office, because the rule says you must (the rule on the form). Then check FMCSA’s records. FMCSA publishes a public list of the BOC-3 agents that companies have hired. It sits on the Department of Transportation’s open data site (FMCSA’s BOC-3 data list). If your agent company’s name shows next to your USDOT number there, your filing reached FMCSA.

On July 27 the company emails you a copy of the filed form. You open the data list, called “Motus BOC3 - All With History”. You filter it by your USDOT number, and the agent company’s name and address come up. The list keeps old filings too. So if you ever change agents, the old company may still show beside the new one.

Then watch your authority. Your company’s page in Motus shows the status of your registration (FMCSA’s page on registration changes). Once the BOC-3 and your insurance filing are in, and nothing else holds up the application, FMCSA grants the authority. Do not haul your first load for hire until the status there shows your authority as granted. How that last step works is in our guide to getting your operating authority.

Now file the copy. Only one BOC-3 can be on file with FMCSA at a time, and it must cover every State you need (the rule on the form). So the copy in your office should always be the newest one. Put it with your insurance papers and your other company records. Our list of the papers to have ready for your safety audit keeps the BOC-3 copy in the same company folder. That audit is coming, because a new authority is not permanent until you finish FMCSA’s program for new carriers (the new entrant rule).

Chapter 04

What if I change agents or my blanket company closes?

To change agents, have the new agent file a new BOC-3. A BOC-3 can only be changed or canceled by filing a new one (the rule on changes), and the new one replaces the old. If your agent company drops you or goes out of business, your filing is no longer valid. FMCSA can then order you to file a new one within 30 days. If you do not, it can suspend your authority (FMCSA’s BOC-3 policy).

Now jump ahead a year. In September 2027, an email comes from your agent company. It is closing its business. The agents it named for you will stop working for you. Nothing has changed on your FMCSA record yet. Your old BOC-3 still sits there, naming a company that no longer exists.

FMCSA’s policy says what can happen next. An agent company that ends its work for a carrier can tell FMCSA so in a notarized letter. FMCSA can then send you an order to show cause, a letter that asks you to fix the problem or explain. You get 30 days from the date you are served. In that time, file a new BOC-3 with a valid agent, or show that the one on file is still good. If you do neither, FMCSA can issue a final order suspending your authority (FMCSA’s BOC-3 policy).

Two things make those 30 days shorter than they look. First, FMCSA mails such orders to your mailing address and to your BOC-3 agent. Your agent is the company that just closed, so only the copy to your mailing address can reach you. If you moved and never updated your address with FMCSA, that copy goes astray too. Keeping your address current is part of keeping your authority active with the MCS-150. Second, the law says a notice sent by mail counts as served on the day it is mailed (the law on notices). So your 30 days may start before the letter reaches you. And what if you have no agent on file at all? Then that same law lets FMCSA serve a notice by posting it at the Department of Transportation’s headquarters.

So do not wait for FMCSA. The day the email comes, you pick a new agent company from FMCSA’s list. It files a new BOC-3 in Motus, and the new form replaces the old one. You ask for a copy and check the data list for the new name. Then the new copy goes into your office folder in place of the old one. The same steps work if you simply want to switch to another company. Just make sure the new BOC-3 is filed before you stop paying the old one.

What if the order came and the 30 days ran out? Then your authority is suspended. The law lets you haul as a carrier across State lines only while you are registered to do it (the law on registration). To get back on the road under your authority, you need a valid BOC-3 on file. Then you ask FMCSA to reinstate the authority, which Motus lets you request (FMCSA’s April 2026 notice about Motus). How reinstatement works is in our guide to keeping your authority active.

There is one case where you can let the BOC-3 go. Say your company gives up its authority and has not needed agents for a whole year. Then the rule says the agents are no longer required. The BOC-3 can be canceled without a new one (the rule on changes).

One more point, because owners search for it often: you do not refile a BOC-3 every year. The rules set no end date for it. It stays on file until a new one replaces it. There are also things we could not check. We could not see what agent companies charge. We could not find what FMCSA does, under Motus, when a BOC-3 comes in after the 20 days. And we could not log in to Motus to see whether the company page lists the BOC-3 itself. That is why this page tells you to check both the authority status and the public data list.

Would you rather have someone line up your process agent, watch your filings and keep your papers current every month? Here is what that costs.