How long should you keep video?
There is no single right answer to how long to keep surveillance video. Keep it too briefly, and you may not have footage when you need it. Keep it too long, and you take on storage cost and privacy risk. A written policy lets you decide once and apply it consistently.
Factors that shape retention
- How quickly you find out. If incidents are typically discovered the next day, a few weeks may be enough. If problems surface months later, such as disputes or claims, you may need longer.
- Legal and regulatory requirements. Some industries, or insurance policies, set minimums. Check with your attorney or compliance advisor.
- Contracts and insurance. Your policy or client agreements may expect footage to be available for a set period.
- Storage and cost. Higher resolution and more cameras mean more storage.
- Privacy expectations. Footage of employees, patients, or students carries added responsibilities.
Use tiers
Not all footage needs the same treatment. Many organizations keep routine video for a standard period and hold flagged footage, such as an incident or investigation, until it is no longer needed. Cameras covering higher-risk areas may be kept longer than low-risk ones.
Limit who can see it
- Give access based on role, and review the list when people change jobs.
- Record who views and exports footage.
- Define when footage can be shared and who approves it.
Privacy tools
Some systems can blur faces or sensitive areas in recorded video so footage can be reviewed or shared with less exposure. These features can be especially useful in healthcare and education settings.
Write it down
A one-page policy should state retention periods, who has access, how incidents are preserved, and how requests are handled. Review it yearly and whenever you add cameras or locations.
Clear rules protect your organization and the people on camera.
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