Non-Disclosure Agreement (NDA)

Attorney-ReviewedUnited StatesUpdated January 20, 2026

What is This Agreement?

A Non-Disclosure Agreement (NDA) is a legally binding contract that establishes a confidential relationship between parties. It protects sensitive business information, trade secrets, and proprietary data from being disclosed to unauthorized third parties.

When to Use

  • Sharing business plans with potential investors
  • Hiring employees or contractors with access to sensitive data
  • Entering business partnerships or joint ventures
  • Discussing merger or acquisition opportunities
  • Working with vendors who need proprietary information

Who Uses This?

NDAs are among the most frequently used business contracts in the United States. Typical users include:

  • Entrepreneurs discussing business ideas with potential partners
  • Companies hiring contractors or freelancers with access to proprietary information
  • Startups in fundraising discussions with investors
  • Businesses exploring mergers, acquisitions, or joint ventures
  • Technology companies sharing technical specifications or trade secrets

What Happens If Misused or Missing?

  • Without NDA: No legal recourse if confidential information is disclosed
  • Overly broad NDA: May be unenforceable if scope is unreasonable
  • Missing definition of confidential information: Creates ambiguity about what is protected
  • No time limit: Some jurisdictions may refuse to enforce perpetual obligations
  • No jurisdiction clause: Uncertainty about where disputes will be resolved

Legal Disclaimer

This template is for informational purposes only and does not constitute legal advice. Consult a licensed attorney before use.

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Cite This Entry

Standard

EchoLegal, “Non-Disclosure Agreement (NDA),” EchoLegal Legal Encyclopedia, v1.0 (last updated Jan 20, 2026), https://echo-legal.com/en/contracts/nda.

Bluebook

Non-Disclosure Agreement (NDA), EchoLegal Legal Encyclopedia (last updated Jan 20, 2026), https://echo-legal.com/en/contracts/nda.

Citation ID:ecl-ctr-00001

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