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For hazmat motor carriers

BOC-3 filing for hazmat motor carriers

Hazmat carriers file the same $75 BOC-3 as every other interstate motor carrier — the process-agent designation under 49 CFR Part 366doesn’t scale with cargo class. What scales is everything stacked on top: the Hazmat Safety Permit (HSP) under 49 CFR §385 Subpart E, hazmat insurance minimums under §387.9, and PHMSA registration under §107.601. Get the BOC-3 done first.

File your BOC-3 — $75

Why hazmat carriers need BOC-3

The BOC-3 is the foundational designation under 49 CFR Part 366. Every motor carrier with FMCSA interstate operating authority needs a process agent on file in every state where they may be sued — regardless of whether the cargo is general freight or 100,000 pounds of UN1203 gasoline. The BOC-3 lets the FMCSA and any state court route legal service to a registered agent who can accept it on the carrier’s behalf.

For new hazmat carriers, the BOC-3 lands during the same 49 CFR §365.109 21-day vetting window as a non-hazmat new carrier. The HSP application (Form MCS-150B for hazmat carriers, plus the §385.405 hazmat-class disclosure) is a parallel post-activation step.

The hazmat compliance stack

  • BOC-3 process agent — $75 one-time (this is us). Required for the MC to activate.
  • Hazmat Safety Permit (HSP) — required for select Class 1, 2, 7, and bulk hazmat under 49 CFR §385 Subpart E. Filed via FMCSA, no fee, but conditional on satisfactory safety rating.
  • BMC-91 hazmat insurance — minimums vary: $1M non-bulk hazmat, $5M bulk hazmat / Class A explosives, $5M Class 7 radioactive (49 CFR §387.9).
  • PHMSA registration — required if shipping or transporting hazmat in select categories (49 CFR §107.601). Annual fee, separate filing.
  • Driver hazmat endorsement (HME) — every CDL driver hauling placardable hazmat needs an HME on the CDL plus the §1572 TSA security threat assessment.
  • HM-126F training records — every hazmat employee needs general awareness, function-specific, safety, and security training every 3 years per 49 CFR §172.704.

What’s included in our service

  • FMCSA Form BOC-3 prepared and filed under our BOC-91 registration
  • Blanket process agent coverage in all 50 states + D.C.
  • Lifetime designation — no annual renewal, no recurring fee
  • 100% acceptance guarantee — refund if FMCSA doesn’t accept the filing
  • Same-day filing on weekdays before 4 PM Eastern

See the what is a BOC-3 explainer, the filing-turnaround FAQ, or the process agent vs registered agent comparison for the underlying mechanics.

Pricing

Standard BOC-3 Filing$75

One-time, lifetime designation, all 50 states + D.C. Same-day FMCSA filing.

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Hazmat-carrier BOC-3 questions

Is the BOC-3 different for hazmat carriers?

No. The BOC-3 form, the FMCSA filing, and the per-state coverage are identical regardless of cargo type. Hazmat carriers file the same Form BOC-3 through a registered process agent and receive the same lifetime designation. What's different is the layered hazmat compliance stack on top of the BOC-3 — Hazmat Safety Permit (HSP) for select hazardous materials per 49 CFR §385, registration with PHMSA under 49 CFR §107.601 for shippers/carriers of certain materials, and HM-126F driver training records.

Do I need a Hazmat Safety Permit (HSP) before BOC-3?

They are independent filings. The HSP is a separate FMCSA permit required under 49 CFR §385 Subpart E for carriers transporting specific high-risk hazmat materials (Class 7 radioactive at HSP-quantity, Class 2 anhydrous ammonia in 13,200+ gallon containers, Division 1.1/1.2 explosives, certain bulk methane). The BOC-3 is the underlying process-agent designation that has to be on file regardless of cargo. Most new hazmat carriers file the BOC-3 alongside their OP-1 and add the HSP application after the MC activates.

Does my hazmat insurance affect the BOC-3 filing?

No, but the hazmat carrier minimums under 49 CFR §387.9 (typically $1M minimum for non-bulk hazmat, $5M for bulk hazmat or Class A explosives) drive your BMC-91 filing — and the BMC-91 has to clear in the same 21-day window as the BOC-3 for the MC to activate. The BOC-3 itself is one $75 filing. The insurance cost is the variable cost in the new-hazmat-carrier stack.

Other BOC-3 contexts we cover

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