Find what an FMCSA auditor would find — before they do.
Our pre-emptive solution keeps you in line with even the trickiest of DOT regulations. Our seasoned compliance consultants — with over 20 years of industry experience — transform complexity into a clear, manageable roadmap.
A surprise audit is the worst time to discover gaps.
The Driver Qualification (DQ) file is the federally-required file every motor carrier must keep on each driver under 49 CFR Part 391 — application, MVR, road test, previous-employer verifications, Medical Examiner Certificate, annual review, and a list of violations. If even one of those is missing or out of date, the FMCSA treats the driver as unqualified and the carrier as non-compliant.
The Vehicle Maintenance file is the truck-side equivalent under 49 CFR Part 396. Annual DOT inspection records, Driver Vehicle Inspection Reports (DVIRs), repair orders, preventive-maintenance history, and the records that prove every brake adjustment, tire replacement, and air-system repair was actually done. Carriers commonly fail this part of the audit because the paper trail lives in three different binders, the shop's software, and a stack of texts on the mechanic's phone.
A real FMCSA audit is not the time to discover that your DQ files are incomplete, that a Clearinghouse query was missed, that three drivers' MECs expired last quarter, or that the annual inspection on Unit 14 is six months overdue. By then it's a Notice of Claim with fines attached.
A mock audit puts a Patron compliance consultant in your file the same way an FMCSA Safety Investigator would. We look at the same data, ask the same questions, and document the same gaps — but instead of fines, you get a prioritized corrective action plan. We can then tailor ongoing services — comprehensive or à la carte — to fix exactly what we found, and nothing you don't need.
Real-world compliance failures we've seen carriers face.
Not hypothetical — these are scenarios that show up in our intake calls every month.
Unsatisfactory rating from compliance review
A 60-truck carrier underwent a compliance review without a mock audit beforehand. Auditor found DQ file gaps on 7 drivers, missing Clearinghouse queries on 4. Carrier received Conditional rating — meaning customer contracts started getting cancelled.
New-Entrant failure
Within the first 12 months, FMCSA conducts a Safety Audit on new carriers. A startup carrier failed it because the owner didn't know about the random drug & alcohol pool requirement. DOT number suspended pending corrective action.
Catastrophic crash investigation
A fatal crash triggers an FMCSA investigation. The auditor reviewed the driver's file and found gaps. The carrier was found "negligent in hiring." Civil liability skyrocketed, criminal referral followed.
Patron handles all of it.
Typical use cases.
Before your next FMCSA audit
You got an audit letter or you know one is coming (SMS scores trending the wrong way). Get ahead of it.
Annual self-check
Even if no audit is imminent, an annual mock audit is the discipline that keeps a clean carrier clean. Most insurance underwriters love seeing it on file.
Acquired a fleet, inheriting compliance
You just bought a company. Their compliance is now your liability. Mock audit identifies what you inherited so you know what to clean up.
The mock audit Patron ran identified eleven gaps we had no idea existed. They fixed nine of them within thirty days and built us a corrective action plan for the other two. The real FMCSA audit six months later — clean.
Thank you to our satisfied clients
A few of the carriers and operators who trust Patron with their compliance.
My Dumpster Guy
Florida-based roll-off dumpster rental serving residential, contractor, and commercial customers — moving containers across the region every day with a small, focused fleet.
Patron handles the driver qualification files, MVR monitoring, and drug program so the team can stay focused on swapping containers — not chasing paperwork.
Ready to put this in Patron's hands?
Talk to a specialist about migrating your records and getting started.