FMCSA safety audit requirements for hazmat and passenger carriers
Haul placarded hazmat or carry passengers, and your new entrant safety audit runs on a stricter track: no offsite option, more records in scope, and less time to fix what the auditor finds.
Written by Rigo Diaz
The stricter track in numbers
FMCSA safety audit requirements are stricter for hazmat and passenger carriers. Carriers hauling placarded hazmat, and all passenger carriers, get an onsite audit, passenger carriers must be audited within 120 days, and a failed audit leaves 45 days to fix it instead of 60. Hazmat carriers are also scored on their hazmat records.
Most of what carriers read about the new entrant safety audit is written for general freight, which is where most new authorities start. If your trucks haul placarded hazardous materials, or your vehicles carry passengers, the same program applies on tighter terms, and the difference is easy to miss until the audit notice arrives.
I spent more than six years in risk management before I founded Simplex, and I have led it for more than 25 years since. This guide covers only what changes for hazmat and passenger carriers: the format, the clock, the extra records, and the insurance. The general checklist lives in its own guide, and I link to it where you need it.
The full briefing, read aloud
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Generated with AI text-to-speech from this article's key insights, in order, rather than reading it word for word. Chapter times come from a transcript of the audio. The article itself was written and reviewed by Rigo Diaz.
Key takeaways
Your audit will be onsite
FMCSA's New Entrant Help Center lists passenger carriers and carriers hauling placarded hazmat among those that require an onsite safety audit.
Passenger carriers are audited first
A passenger carrier must be audited within 120 days of receiving its USDOT number. Property carriers, hazmat haulers included, get 12 months.
A failed audit leaves 45 days
Passenger and placarded hazmat carriers must fix a failed audit within 45 days, with at most 10 more, or face revocation and an out-of-service order on day 46.
Hazmat is its own scored factor
Hazmat rules form a separate factor in the audit scoring, so a hazmat carrier has one more area where violations can add up to a failure.
Insurance minimums are higher
Most hazmat starts at $1 million and passengers at $1.5 million, up to $5 million. Running a passenger vehicle without it fails the audit automatically.
In this articleContents
What changes in the safety audit requirements for hazmat and passenger carriers?
The audit's purpose stays the same: in your first 18 months, a certified auditor checks whether your basic safety management controls work. What changes is the timing, the format, the deadline after a failure, and the records in scope. Two groups get the stricter treatment:
- Passenger carriers: vehicles designed or used to carry 9 to 15 passengers, including the driver, for direct compensation, or more than 15 passengers.
- Hazmat carriers: vehicles hauling hazardous materials in a quantity that requires placards.
Hauling hazmat below placard quantities doesn't put you on this track, although the hazardous materials regulations still govern those loads.
| Item | Most property carriers | Passenger and placarded hazmat carriers |
|---|---|---|
| Audit deadline | Within 12 months of the USDOT number | Passenger: within 120 days. Hazmat: within 12 months |
| Audit format | Offsite unless an onsite trigger applies | Onsite |
| Liability minimum | $750,000 for-hire, 10,001 lb or more | Hazmat: $1 million or $5 million. Passenger: $1.5 million or $5 million |
| Time to fix a failed audit | 60 days, plus up to 60 more | 45 days, plus up to 10 more |
| Out of service if not fixed | Day 61 after the notice | Day 46 after the notice |
The 120-day deadline comes from the definition of new entrant registration in 49 CFR 385.3. For the full sequence from FMCSA's first call to month 18, see our new entrant safety audit steps.
Why is your safety audit onsite?
Your safety audit is onsite because FMCSA's criteria for choosing the format put you there. Its system assesses each new entrant once the contact center validates the carrier, or 90 days after registration, and the New Entrant Help Center lists passenger carriers and carriers transporting placarded hazmat among those that require an onsite safety audit.
So uploading documents through the offsite system isn't your path. The auditor comes to your place of business, and every record the audit needs must be available on request under 49 CFR 385.307. Plan to have the person who runs safety there, with records organized by area.
Refusing the audit doesn't buy time. FMCSA gives a carrier that refuses 10 days to agree in writing, and on the 11th day its registration is revoked and its operations are placed out of service.
What can bring the audit early?
Under 49 CFR 385.308, certain events can bring an expedited audit or a compliance review. Two are specific to hazmat: one reportable incident involving highway route-controlled radioactive material, Division 1.1 to 1.3 explosives, or Zone A or B poison inhalation hazards, or two or more reportable incidents involving other hazmat. The general triggers, such as using a driver without a valid CDL, apply to you too.
Which hazmat records does the safety audit check?
The safety audit checks hazmat compliance as a separate factor. Appendix A to Part 385 groups the rules into six factors, and Factor 5 is hazardous materials. The acute and critical hazmat violations listed in Appendix B point to these records:
| Record | What the rule requires | Rule |
|---|---|---|
| Shipping papers | On every load, within the driver's reach and easy to recognize; copies kept 1 year after acceptance, 3 years for hazardous waste | 49 CFR 177.817 |
| Placards and markings | Every vehicle carrying hazmat properly marked and placarded | 49 CFR 177.823 |
| Training | Security awareness training for every hazmat employee, and in-depth security training where a security plan applies | 49 CFR 172.704 |
| Security plan | Required for listed materials, such as any Division 1.1 to 1.3 explosives or any poison inhalation hazard. Hauling them without one is acute | 49 CFR 172.800 |
| Incident reports | Immediate phone notice of serious incidents, and a written report within 30 days | 49 CFR 171.15, 171.16 |
| Cargo tanks | Periodic tests and inspections done and marked, with the manufacturer's papers kept | 49 CFR 180.407, 180.415, 180.417 |
| Explosives | Vehicle attended at all times, parking limits, and a written route plan | 49 CFR 397.5, 397.7, 397.67 |
What do hazmat training records need?
Every driver who hauls hazmat is a hazmat employee under 49 CFR 171.8, and so are you if you drive your own truck. 49 CFR 172.704 requires general awareness, function-specific, safety, and security awareness training. A new hazmat employee may work under a trained employee's direct supervision for up to 90 days, then must be trained, and training repeats at least every three years.
The record must show the employee's name, the latest completion date, a description, copy, or location of the training materials, the trainer's name and address, and certification that the employee was trained and tested. Keep it, covering the past three years, while the driver works for you and for 90 days after.
Do you need PHMSA registration?
Yes, if you haul a placarded quantity. PHMSA registration is separate from your USDOT number, runs from July 1 to June 30, and must be current before you haul. For 2026-2027, PHMSA charges $275 for a small business and $2,600 for others, processing fee included, and accepts only online registration and electronic payment.
Keep the statement and certificate at your principal place of business for three years, and a copy or the registration number in each truck or tractor, on paper or electronically, under 49 CFR 107.620.
Do you need a hazmat safety permit?
Only for the highest-hazard loads in 49 CFR 385.403, such as more than 55 pounds of Division 1.1 to 1.3 explosives, highway route-controlled radioactive material, or certain poison inhalation hazards. A full permit requires a Satisfactory safety rating, and the safety audit never produces a rating. Without one, a carrier may get a temporary safety permit, valid for 180 days or until FMCSA assigns a rating, under 49 CFR 385.409T. Our guide to DOT safety ratings explains how a rating is assigned.
Which passenger carrier records does the safety audit check?
For a passenger carrier, the safety audit adds three things to the usual driver, vehicle, and program records: passenger insurance, passenger hours of service, and licenses that fit the seat count.
Insurance, and proof at the office
For-hire passenger carriers need $1.5 million in liability for vehicles seating 15 or fewer, including the driver, and $5 million for 16 or more, under 49 CFR 387.33T. Operating a passenger vehicle without that coverage is one of the 16 automatic failures. Not keeping the proof, Form MCS-90B or a surety bond on Form MCS-82B, at your principal place of business is a critical violation.
Passenger hours of service
Passenger drivers work under different limits than truck drivers. Under 49 CFR 395.5, a driver may drive up to 10 hours after 8 consecutive hours off duty, may not drive after 15 hours on duty, and may not drive after 60 hours on duty in 7 days, or 70 in 8 days if you run every day. Each limit is a critical violation in the audit, so check that your logs are reviewed against passenger rules, not property rules.
Licenses, endorsements, and testing
A vehicle designed to carry 16 or more passengers, including the driver, needs a CDL with the passenger endorsement. Drivers of smaller vans under 26,001 pounds don't need a CDL, so Part 382 drug and alcohol testing doesn't apply to them. Their qualification files, medical certificates, and passenger hours still do. Our guide to CDL vs non-CDL requirements sorts out which rules follow the license.
FMCSA also gathers information on Americans with Disabilities Act compliance during the audit, but under Appendix A it doesn't affect the pass or fail decision.
What happens if a hazmat or passenger carrier fails the safety audit?
A hazmat or passenger carrier fails the same two ways any new entrant does, then gets less time to recover. The first way is any of the 16 automatic-failure violations, listed in our new entrant safety audit checklist. The second is scoring: each acute violation counts 1.5 points and each critical one 1 point, a factor with 3 points or more is inadequate, and inadequate controls in at least three factors fail the audit.
That scoring is where hazmat weighs more. A hazmat carrier has one more regulatory factor in play, and two acute hazmat violations, such as hauling a security-plan material without a plan, already reach 3 points in it.
FMCSA's written result comes within 45 days of the audit. After a failure notice, passenger and placarded hazmat carriers have 45 days to show corrective action, not 60. Under Part 385, Subpart D, FMCSA may extend that by up to 10 days, and only if you have already submitted evidence and it needs time to review it. Otherwise your registration is revoked and an out-of-service order takes effect on day 46.
Start your corrective action plan the day the notice arrives. Our guide to writing a corrective action plan covers what it must say and what to attach.
How should hazmat and passenger carriers prepare for the safety audit?
Prepare as if the auditor will come to you early and leave little time to fix anything. Four steps cover what is different for you.
Step 1: Confirm which track you are on
List every vehicle and load type. Any placarded hazmat load, or any vehicle that carries 9 or more people for pay, puts you on the stricter track. Passenger carriers should plan for an audit within 120 days of the USDOT number.
Step 2: Match insurance to your highest exposure
Your limit must cover the most hazardous load you haul or the largest vehicle you run, not the typical one. Keep the matching proof, Form MCS-90 for hazmat or MCS-90B for passengers, in your office file.
Step 3: Build a separate hazmat or passenger file
For hazmat, keep training records, shipping papers, the PHMSA certificate, and any security plan together. For passengers, review logs against the 10, 15, 60, and 70 hour limits, and match each driver's license to the seat count of the vehicle.
Step 4: Line up help for the 45 days
Decide now who would write and submit a corrective action plan, because 45 days pass quickly. Our audit guidance and support team can prepare your records and be at your side during the onsite audit.
How Simplex helps hazmat and passenger carriers get audit-ready
An onsite audit tests records you build all year. We help you build them, and we stand beside you when the auditor arrives.
Onsite audit support
Our audit guidance and support team explains what the auditor will ask for, helps organize your records, and takes part in the audit by your side.
Mock audits
Our compliance programs include a DOT mock audit with a risk management plan, so gaps show up before FMCSA finds them.
The core programs
Our DOT safety compliance services cover driver qualification files, drug and alcohol testing, hours of service, and maintenance records.
Frequently asked questions
Do hazmat carriers get an offsite safety audit?+
When is a passenger carrier's new entrant safety audit?+
How long do hazmat and passenger carriers have to fix a failed safety audit?+
What insurance does a passenger carrier need for the safety audit?+
What happens when a carrier fails to meet FMCSA requirements in the safety audit?+
Does a new hazmat carrier need a hazmat safety permit?+
Where this information comes from
The requirements below come from federal regulations and FMCSA and PHMSA program pages, checked on October 20, 2026.
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1
eCFR — 49 CFR Part 385, Subpart D
The 45-day corrective action rule, the 10-day extension, day-46 revocation, refusal, and the 16 automatic failures.
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2
eCFR — Appendix A to Part 385
The 120-day passenger deadline, the six scoring factors including hazmat, point values, and the ADA note.
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3
eCFR — Appendix B to Part 385
The acute and critical hazmat and passenger regulations used in audit scoring.
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4
FMCSA — New Entrant Help Center
When FMCSA chooses the audit format and which carriers require an onsite safety audit.
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5
FMCSA — Safety Audit Resource Guide
The documents auditors may request, including hazmat shipping papers, and that they may ask for more.
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6
eCFR — 49 CFR 387.33T
The $1.5 million and $5 million minimums for for-hire passenger carriers (387.33 is suspended).
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7
eCFR — 49 CFR 172.704
Hazmat employee training types, the 90-day and three-year rules, and training records.
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8
PHMSA — Hazmat Registration Overview
2026-2027 registration fees and the move to online-only registration and payment.
Written by
Rigo Diaz
Founder & CEO, Simplex Group
Founder and CEO of Simplex Group, with more than 25 years leading the company and helping trucking entrepreneurs navigate compliance, insurance, and the day-to-day demands of running a carrier. Before founding Simplex, he spent more than six years in risk management, experience that continues to shape how he approaches insurance, compliance, and carrier risk today.
Published · Updated
Related articles and services
A stricter track rewards the carriers who start early.
Hazmat and passenger carriers get less time before the audit and less time after it. The files that pass are the ones built from the first load or the first trip.
If you want your hazmat or passenger records checked before an auditor sees them, or support through an onsite audit, talk to our team.