Generate a Mutual NDA Both Sides Can Sign

How to Write a Mutual NDA

A mutual non-disclosure agreement is the handshake that lets two companies talk freely. When both sides expect to reveal something sensitive — a roadmap, a pricing model, an architecture, a customer list — a reciprocal NDA binds each of them to protect what the other shares. This guide walks through what a mutual NDA needs and how to fill one in, using EZdoc's blue-accented reciprocal design as the worked example: a balanced parties strip, an italic recital, six numbered clauses, and two equal signature blocks.

Name Both Parties as Equals

A mutual NDA opens by naming the two parties side by side. In the EZdoc design, Party A and Party B sit in matched cells, each with its full legal name, entity type, and address. The key idea is that neither party is permanently the "owner" of the confidence — at any moment, the party sharing information is the Disclosing Party and the party receiving it is the Receiving Party, and those roles flip throughout the relationship. Get the legal entity names exactly right; "Northwind Labs, Inc." and "the Northwind app" are not the same legal person.

State the Purpose in the Recital

Before the clauses, the recital explains why the parties are exchanging information — the "Purpose." This matters because the Receiving Party may only use the information for that Purpose and nothing else. Be specific: "to evaluate a potential partnership and product integration" is a real Purpose; "for business reasons" is not, and a vague Purpose makes the agreement harder to enforce.

The Six Clauses and What They Do

The body of a mutual NDA does most of the work. EZdoc's template carries six:

• Definition of Confidential Information — what counts as protected, covering both marked material and anything a reasonable person would treat as confidential
• Obligations of the Receiving Party — use the information only for the Purpose, limit access to need-to-know people under equivalent obligations, and don't reverse-engineer
• Exclusions — the four standard carve-outs: information that is public, was already known, was independently developed, or came rightfully from a third party
• Term and Return of Materials — how long the duty lasts and the obligation to return or destroy materials on request
• Remedies — that money damages may be inadequate, so the disclosing side can seek injunctive relief
• General Provisions — governing law, entire agreement, no-waiver, severability, and assignment

Set the Term and Governing Law

Two fields decide a lot. The Term sets how long obligations last — one to five years is typical, with three a common default. The Governing Law field is left blank on purpose: enter the state whose law should control, because NDA enforceability varies by state, and an unsigned governing-law line is the single most common gap in a DIY NDA.

Common Mistakes to Avoid

Don't leave the Purpose vague, don't forget to fill in the governing law, and don't use a one-way template when both sides will disclose — it leaves one party unprotected. Above all, remember this is a reusable template, not legal advice; for a material deal, have a lawyer in your governing state review it.

If only one side will be sharing information — say you're hiring a contractor who needs access to your plans — a simpler one-way NDA is the better fit.