DOT Audit Preparation Checklist

Understand what a review looks at

Reviews generally cover the same broad areas: general carrier information, driver qualification, drug and alcohol testing, hours of service, vehicle maintenance, and accident records. Investigators request records for a defined period and evaluate whether the required documentation is complete and accurate.

Because the categories are predictable, preparation is largely a matter of organizing each category before anyone asks for it.

General company records

• Current USDOT registration information and operating authority documents
• Proof of insurance and any required filings
• UCR registration for applicable years
• Process agent (BOC-3) designation
• Lease agreements for equipment you do not own
• Accident register covering the required retention period, with supporting reports

Driver qualification and testing records

• A qualification file for every driver, including owner-operators driving under your authority
• Employment applications, previous-employer safety performance inquiries, and documentation of attempts
• Motor vehicle records, annual reviews, and annual certifications of violations
• Current medical examiner's certificates and license verification
• Drug and alcohol testing program documentation: consortium enrollment, selections, results handling, and Clearinghouse queries
• Supervisor reasonable-suspicion training records

Hours of service records

• Driver records of duty status for the review period
• Supporting documents used to verify duty status
• Documentation of unassigned driving time and how it was resolved
• Records of log edits and driver certification of edited logs
• Documentation of any exemptions or exceptions you rely on

Maintenance and inspection records

• A maintenance file for each vehicle under your control
• Annual inspection documentation for every applicable vehicle
• Driver vehicle inspection reports and evidence that defects were repaired
• Roadside inspection reports and documentation of corrective action
• Repair invoices tied to the correct vehicle and date

Run a self-audit before anyone else does

Pick a recent period and pull records exactly as an investigator would: by category, by driver, by vehicle. Whatever you cannot produce in a reasonable amount of time is a finding waiting to happen, whether the underlying document exists somewhere or not.

When a review is scheduled

Do not create or backdate documents to fill a gap. An honest gap with a documented corrective action is a far better position than a falsified record.

• Confirm the review period and the exact list of records requested
• Assign one point of contact who assembles and delivers records
• Produce copies in an organized, labeled structure that mirrors the request
• Answer what is asked, accurately, and do not speculate beyond your records
• Keep a copy of everything you provide and a log of what was provided when
• Document corrective actions you have already taken for known gaps

After the review

If findings are issued, address the root cause rather than the individual document. A missing annual review is rarely a one-off; it usually means no one owns the annual review calendar. Fixing ownership and reminders is what prevents the same finding next time.