In most states, law enforcement must be notified for accidents involving injury (regardless of severity), death, property damage above a certain dollar threshold (commonly $500–$2,000 depending on state), or a hit-and-run where the other driver cannot be identified. Many states also require reporting if a driver is impaired. For minor fender-benders between clearly identified drivers with minimal damage, police reporting may not be legally required — but calling police creates an official record that is valuable if the situation escalates. For commercial vehicles, DOT regulations and state motor vehicle laws may have additional reporting requirements that differ from personal vehicle requirements. When in doubt, call the police — the official report protects both parties by creating an objective record of the initial facts before either party has time to reconsider their account.

A recorded statement is a formal interview conducted by an insurance adjuster — recorded and potentially used in litigation — in which the interviewee describes the accident from their perspective. Drivers involved in vehicle accidents typically should not give recorded statements to the other party’s insurance company without first consulting their own insurance carrier and, for serious accidents, their legal counsel. The other party’s insurer is acting in its own (and its insured’s) interests — which are adverse to the accident victim’s interests when liability is disputed. Your own insurance carrier will conduct a recorded statement as part of their claims investigation, which is appropriate and expected. Always refer requests for recorded statements from the opposing carrier to your own claims representative or legal counsel.

Vehicle accident documentation should be retained for at least the statute of limitations for personal injury claims in the states where the accident occurred — typically 2–3 years, though some states allow up to 6 years. For commercial vehicle accidents involving injuries, 5 years of retention is a prudent minimum given the range of statutes of limitations across states where injured parties might file claims. For accidents involving minors, retain documentation until the minor reaches majority plus the applicable statute of limitations. For catastrophic accidents with fatalities or permanent disability claims, retain all documentation indefinitely. IncidentVault’s permanent record retention ensures that accident documentation is accessible years after the event — unlike paper files that may be lost in office moves, staff turnover, or simple organizational entropy.

When a commercial motor vehicle (CMV) is involved in an accident, additional information beyond standard vehicle documentation should be collected: the driver’s commercial driver’s license (CDL) number and class, the carrier’s DOT number (visible on the truck door or cab), the carrier’s name and contact information, the driver’s current hours of service status (whether they are within their driving hour limitations), whether the vehicle is carrying hazardous materials and if so what materials and in what quantity, the driver’s drug and alcohol testing history information (carriers must conduct post-accident testing under certain circumstances), and the carrier’s safety rating if identifiable. For serious accidents involving injury or fatality, this information is essential for DOT accident investigation and any litigation that follows — and it is most completely available in the immediate aftermath of the accident before drivers, vehicles, and documentation disperse.