Are NDAs Enforceable? When You Can And Can’t Talk (2026)

What Is a Non-Disclosure Agreement and How Does It Work?

What is an NDA? A party to an NDA agrees not to disclose specified information. If they disclose the information, the other party can sue them to stop further disclosure and recover damages for the harm caused.

Businesses are more likely to include an NDA in an executive employment agreement than in a standard employment contract. Executive employees often have access to trade secrets and other sensitive information. If a former executive shares this information, the company could potentially suffer serious losses.

Key Requirements for an NDA to Be Legally Enforceable

Like all agreements, an NDA must meet certain standards to be valid. Specifically, the contract must have these characteristics:

Mutual Assent

Mutual assent means that one party made an offer and the other party voluntarily agreed to it. This may follow several rounds of negotiation.

Consideration

Consideration refers to the promises supporting the agreement. In a pre-dispute NDA, an employer might offer employment in exchange for a promise to keep trade secrets confidential. In a post-dispute NDA, consideration might involve one party offering money in exchange for the other party’s silence.

Competent Parties

Like any contract, an NDA will generally be voided if one or both parties are under 18 or not of sound mind.

A Clear Definition of What’s Confidential

In most states, courts require NDAs to clearly state what counts as confidential. If a business’s NDA applies to everything an employee learned on the job, a court could throw it out.

Valid NDAs often cover sensitive information like client lists, trade secrets and internal operations.

A Reasonable Scope

Courts are also more likely to invalidate non-compete agreements deemed overly restrictive. Generally, businesses have the right to protect sensitive information, but former employees also have the right to continue to earn a living in their chosen profession.

For that reason, many courts will require an NDA to cover a specified timeframe, such as two to five years. However, trade secrets can often be protected indefinitely.

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Common Reasons an NDA May Not Hold Up in Court

If any of the elements are missing, the NDA would be invalid. For example, if one party is a minor, the NDA is invalid without their guardian’s signature.

Another common ground of invalidity is vagueness. If the parties cannot interpret the restrictions in the agreement, a court may invalidate it.

When Employers Cannot Enforce NDAs Against Employees

A court can refuse to enforce an NDA if the subject matter is illegal. Many states have determined that NDAs are being used to silence survivors of harassment, abuse and assault. These restrictions enable bad actors to perpetrate these acts, since their discriminatory or illegal actions are never exposed publicly.

For instance, Washington has one of the most restrictive laws on NDA use. This law blocks NDAs in cases restricting discussion of any of these types of conduct:

• Discrimination
• Harassment
• Retaliation
• Wage and hour violation
• Sexual assault
• Acts that violate a clear public policy

If an agreement is unenforceable, the party is free to disclose the restricted information, despite an NDA.

There are also federal laws protecting employees from unjust NDAs. For example, the Speak Out Act makes an NDA or non-disparagement clause non-enforceable if an employee agreed to it before a dispute involving rape, sexual assault or sexual harassment.

Federal whistleblower laws also protect employees who report legal violations, like securities fraud, or participate in government investigations. If you’ve reported your employer and they’re threatening to take legal action because you violated your NDA, it could be wise to consult a whistleblower lawyer as soon as possible.

What to Do Before Signing or Challenging an NDA

When are NDAs enforceable where you live? The laws for enforcing NDAs vary by state. Even within a state, NDAs may be allowed for certain subjects and disallowed for others. Make sure to read all NDAs carefully and consult a contract lawyer before signing any agreement.

Looking for NDA Help?

An NDA is a complex contract, but ConsumerShield offers a range of tools to help you navigate your legal issues. Explore our available resources today.