Non-Disclosure Agreements (NDAs): What They Actually Mean
What Is a Non-Disclosure Agreement?
A non-disclosure agreement (NDA) is a legally binding contract that creates a confidential relationship between the parties. The person receiving confidential information agrees not to share it with others. NDAs are also called confidentiality agreements or proprietary information agreements.
Types of NDAs
- Unilateral (one-way): One party shares confidential information and the other agrees to keep it secret. Common in employment and vendor relationships.
- Mutual (two-way): Both parties share confidential information and both agree to protect it. Common in business negotiations, partnerships, and mergers.
What NDAs Typically Cover
A well-drafted NDA defines:
- What is confidential: Specific types of information protected (trade secrets, business plans, customer lists, financial data, technical specifications)
- What is excluded: Information that is publicly available, already known, independently developed, or received from a third party
- Duration: How long the confidentiality obligation lasts
- Permitted disclosures: Who can see the information (e.g., attorneys, accountants, employees with a need to know)
- Remedies: What happens if the agreement is breached
Common Uses
- Protecting business ideas during partnership discussions
- Safeguarding trade secrets when hiring employees or contractors
- Maintaining confidentiality during mergers and acquisitions
- Protecting proprietary information shared with vendors
What to Watch For
Before signing an NDA, consider whether:
- The definition of confidential information is reasonably scoped or excessively broad
- The duration is proportionate (perpetual NDAs may be unreasonable for non-trade-secret information)
- The agreement is mutual or one-sided
- There are hidden non-compete or non-solicitation restrictions
- Your right to report illegal activity is preserved
When to Consult a Lawyer
Consider consulting an attorney if the NDA has a broad or unclear scope, lasts indefinitely, includes penalty clauses, or contains provisions beyond confidentiality such as non-compete restrictions. An attorney can help you understand the full extent of your obligations.
This article is for informational purposes only and does not constitute legal advice. Consult a licensed attorney for guidance specific to your situation.