Mutual NDA

A two-way non-disclosure agreement for confidential business discussions.

What it is

A mutual non-disclosure agreement protects both parties when they exchange sensitive information — for example before a partnership, investment, acquisition, or integration discussion. Unlike a one-way NDA, obligations run in both directions.

When you'd use one

  • Before sharing product roadmaps, financials, or customer data with a potential partner.
  • During early-stage M&A conversations, where both sides disclose material information.
  • When evaluating a technical integration and both sides expose internals.
  • Before joint development, co-marketing, or reseller discussions.

Clauses a good one has

Definition of Confidential Information
Clarifies what counts as confidential — typically anything marked confidential or that a reasonable person would understand to be so.
Permitted Use
Limits use to the stated purpose of evaluation or collaboration, and nothing else.
Exclusions
Carves out information that is already public, independently developed, or lawfully received from a third party.
Term
Typically 2–5 years. Longer terms suit trade secrets; shorter suit business plans.
Return or Destruction
On termination, confidential information must be returned or destroyed, subject to standard backup retention.
Governing Law and Jurisdiction
Sets the legal system used to interpret and enforce the agreement.

Jurisdictional variants

The same contract type looks different depending on where it will be enforced. Pick a jurisdiction to see required clauses and a worked example.

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