---
name: legal-litigation-hold
description: Use when asked about a litigation hold (legal hold) — the obligation to preserve potentially relevant documents and data once litigation is reasonably anticipated — as the trigger event that precedes legal-discovery-request and legal-e-discovery.
---

# Legal Litigation Hold

A litigation hold (or legal hold) is a directive to preserve all
documents and data potentially relevant to anticipated or actual
litigation — an obligation that arises once litigation is reasonably
anticipated, not only once a lawsuit is actually filed.

## When the duty to preserve arises

In many jurisdictions, the obligation to preserve relevant evidence
begins as soon as litigation is *reasonably anticipated* — which can be
well before a claim is formally filed (for example, once a serious
dispute or a demand letter arrives). Waiting until a lawsuit is
officially filed to issue a hold is often too late.

## What a litigation hold typically covers

- **Suspending routine destruction** — pausing any automatic
  document/email retention-and-deletion policies for potentially
  relevant material.
- **Identifying custodians** — determining who is likely to have
  relevant documents or data (specific employees, departments, systems).
- **Issuing hold notices** — formally notifying custodians of their
  preservation obligation, with clear scope and duration.
- **Monitoring compliance** — following up to confirm the hold is
  actually being followed, not just issued.

## Why this matters so much

Failing to issue a timely, adequately-scoped litigation hold can result
in "spoliation" — the loss or destruction of evidence a party had a
duty to preserve — which courts can penalize severely, including
adverse-inference instructions to a jury or outright sanctions,
regardless of whether the destruction was intentional.

## Common pitfalls

- **Waiting for a filed lawsuit to issue a hold** — the preservation
  duty often begins earlier, at the point litigation is reasonably
  anticipated; a hold issued only after formal filing can already be
  too late for material destroyed in the interim.
- **Scoping the hold too narrowly** — missing a relevant custodian or
  data source, only to discover later that responsive material was
  routinely deleted because it wasn't covered by the hold notice.
- **Issuing a hold without monitoring compliance** — a hold notice sent
  once, with no follow-up, doesn't guarantee custodians actually stop
  deleting relevant material as part of their normal routine.
- **Not releasing the hold once it's no longer needed** — an
  indefinitely maintained hold imposes ongoing operational cost; holds
  should be released when the underlying matter concludes.

## Learn more

- [[legal-discovery-request]] for the formal process of exchanging preserved evidence once litigation begins.
- [[legal-due-diligence]] for a related but distinct pre-transaction (rather than pre-litigation) investigatory process.