Key Takeaways

  • A retention policy specifies how long records are kept, who can access them, and what happens when the normal schedule must be overridden.
  • Two situations override normal retention: a serious incident (preserve immediately) and a legal hold (nothing is deleted until counsel says so).
  • A policy that exists but hasn't been communicated to drivers and dispatchers is not functioning.

Plain-English meaning

A retention policy is a written rule establishing how long records are kept before they are discarded or overwritten, who can access them during the retention period, and what triggers an exception — such as a legal hold — that extends normal retention.

Retention policies apply to dash cam footage, telematics records, ELD data, maintenance logs, incident reports, and any other operational record. Each record type may have a different retention period.

Why written policies matter

Ad hoc retention decisions create inconsistency that is hard to explain when a claim or investigation asks why certain records exist and others don't.

A written policy provides a defensible framework: records were kept or discarded according to a consistent rule, not selectively based on what each incident's outcome appeared to require.

General Boundary

Check current official sources and qualified professionals before relying on this information for business decisions.

Source Notes

  • 49 CFR 390.15: Assistance in Investigations and Accident RegistereCFR · official · last checked 2026-06-08Supports: accident-recordkeeping, incident-documentation, internal-review

    Supports general accident register and recordkeeping context. Readers must check current rule text.

  • Motor Carrier Safety PlannerFMCSA · official · last checked 2026-06-08Supports: safety-management, driver-policy, documentation

    General carrier safety management and recordkeeping reference.