What is a legal hold?

Last reviewed September 13, 2026

A legal hold, sometimes called a litigation hold, is a process that preserves documents by freezing them in place so they cannot be altered or deleted while a legal matter, an investigation, or an audit is anticipated or underway. It overrides routine retention, so a scheduled deletion cannot quietly destroy something you are now obliged to keep.

When an organization reasonably expects litigation or a formal inquiry, it has a duty to preserve the documents that might be relevant. A legal hold is how that duty is carried out. It overrides normal handling: documents under hold are exempt from routine retention schedules and cannot be disposed of, even if their scheduled deletion date arrives, until the hold is lifted.

In a well-run system, placing a hold is a deliberate, controlled action. It identifies the documents to be preserved and locks them, and it is a permission-gated step, so not just anyone can place or lift one.

Failing to preserve documents once litigation is anticipated is called spoliation, and the consequences are serious. Courts can impose sanctions, draw adverse inferences, or worse, and “our retention policy deleted it on schedule” is not a defense if the deletion happened after the duty to preserve arose. A legal hold is the mechanism that prevents that outcome.

The nightmare scenario a legal hold guards against is specific: a routine retention rule quietly disposing of a document you were legally obligated to keep. Without a hold that overrides retention, the two systems can work against each other. With one, preservation always wins.

In practice

A legal hold should be easy to place quickly, freeze the right documents completely, override any retention or disposition, be limited to authorized people, and be fully logged, so you can show exactly what was preserved and when.

PaperlessZen™ supports legal holds that override retention and are permission-gated. See records retention and governance. Related terms: retention schedule, audit trail.

Frequently asked questions

Who should be able to place a legal hold?

Placing and lifting a hold should be a permission-gated action limited to authorized people, typically legal counsel or a compliance officer, not something any employee can trigger. Uncontrolled access to the hold function undermines the defensibility of the whole process.

What happens to a document's retention schedule once it's under legal hold?

The hold overrides it. A document that would otherwise be deleted on schedule cannot be disposed of while the hold is active, even if the scheduled deletion date arrives, until the hold is lifted.

How long does a legal hold last?

Until the matter that triggered it is resolved and the hold is formally lifted by someone authorized to do so. There is no fixed duration; a hold can last well beyond a document's original retention period if the underlying matter takes years to resolve.

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