DOT compliance checklist for new carriers

A. Registration and authority

• USDOT number active — confirm current status in the FMCSA system.
• Operating authority (MC number) granted where required for your operation.
• MCS-150 biennial update filed on schedule — due month derived from your USDOT number: second-to-last digit sets the year (odd/even), last digit sets the month (1 = January … 9 = September, 0 = October).
• Process agent (BOC-3) on file where required.
• UCR registration current if applicable to your operation.

B. Driver qualification files (49 CFR Part 391)

One file per driver. Walk each file and tick per driver, not once for the fleet.

• Driver's employment application with the required content, including the previous three years of employment history.
• Motor vehicle record enquiry at hire from each state where the driver held a licence in the previous three years.
• Safety performance history investigation requested from all DOT-regulated employers in the previous three years — including documented attempts where the employer never replied. This is the most common gap in the audits I've seen.
• Road test certificate or an acceptable equivalent as permitted by regulation.
• Medical examiner's certificate, current and unexpired, with any required supporting documentation.
• Annual review of driving record with a current MVR and the reviewer's documented conclusion.
• Expiry calendar tracking medical certificate and annual review dates for every driver.

C. Drug and alcohol testing programme (49 CFR Parts 382 and 40)

• Written policy distributed to drivers with signed receipt on file.
• Pre-employment test results on file before the driver performed safety-sensitive functions.
• Random testing pool in place with documented selection records — the pool existing on paper is not enough, the selections must be evidenced.
• Post-accident testing procedures documented and understood by drivers and dispatch.
• Supervisor reasonable-suspicion training completed and documented.
• Clearinghouse registration complete for the employer, with a C/TPA designated if used.
• Pre-employment full query run and recorded for every CDL driver before safety-sensitive work.
• Annual query run and recorded for every current CDL driver, with a calendar so none are missed.

D. Hours of service (49 CFR Part 395)

• Records of duty status retained for the required period.
• ELD in use where required, registered and correctly configured, with driver accounts set up properly.
• Supporting documents retained — fuel receipts, bills of lading, toll records, dispatch records.
• Logs reconcile with supporting documents — this is where auditors actually look. Clean logs that contradict the fuel receipts are worse than untidy honest ones.
• Exemptions documented if you rely on short-haul or any other exception.
• Violations reviewed and addressed with a documented process, not ignored.

E. Vehicle maintenance and inspection (49 CFR Part 396)

• Systematic maintenance programme documented with a schedule per vehicle.
• Maintenance and repair records retained for every vehicle for the required period.
• Annual periodic inspection report on file for each vehicle, current.
• Driver vehicle inspection reports retained where defects were noted.
• Defect repairs documented and linked to the DVIR that raised them. A noted defect with no repair record is a finding.
• Roadside inspection reports retained and any violations addressed and returned as required.

F. Accident register (49 CFR Part 390)

• Accident register exists — even if empty. A missing register is a finding; an empty one is not.
• Required detail recorded for each DOT-recordable accident.
• Supporting documentation retained — police reports, insurance correspondence.
• Retained for the required period.

G. Financial responsibility

• Insurance at the required minimum for your cargo type and operation.
• Evidence of coverage filed with FMCSA where required.
• No lapse during policy changes — check the dates line up exactly, this is a common quiet gap.
• Certificates on file and accessible.

H. General recordkeeping

• Files organised and indexed so any document can be produced within a minute. An auditor forms a view of your operation in the first five minutes.
• Backups exist — digital copies of everything, stored somewhere that isn't the office.
• One person accountable for compliance recordkeeping, with a named backup.
• Master expiry calendar covering medical certificates, annual reviews, annual Clearinghouse queries, periodic inspections and the MCS-150 update.

Scoring this honestly

Count only the boxes where you could put the document in front of an auditor today. "It exists somewhere" is not a tick. If you're missing more than a handful in sections B or C, that's where to start — driver qualification and the drug and alcohol programme are the two areas where findings most often turn into serious problems.