5 Key Elements Every NDA Needs in Maryland, D.C., and Virginia

“An NDA is not a non-compete. Maryland, D.C., and Virginia have all limited employee non-competes, but each leaves confidentiality agreements enforceable.”

‍ ‍Key Takeaways

• ‍A strong NDA has five core parts: a clear definition of confidential information, the receiving party’s obligations, exclusions, a defined term, and remedies for breach.

• NDAs are enforceable contracts in Maryland, D.C., and Virginia when they are supported by consideration and reasonable in scope and duration.

• An NDA is not a non-compete; Maryland, D.C., and Virginia have each restricted employee non-competes while leaving confidentiality agreements enforceable.

• ‍ ‍All three DMV jurisdictions have adopted the Uniform Trade Secrets Act, so a well-drafted NDA reinforces the reasonable efforts to maintain secrecy that trade-secret protection requires.

• ‍Overbroad confidentiality terms are a frequent reason an NDA is narrowed or goes unenforced, so scope and duration should be tailored to the information at stake.

For business owners, founders, and employers across the DMV, a non-disclosure agreement is often the first document that protects a deal, a hire, or an idea. An NDA keeps sensitive information private, but only if it is built with the right parts. A vague or overbroad agreement can fail exactly when you need it. Maryland, D.C., and Virginia all enforce well-drafted NDAs, and each backs them with a trade secret statute, so the details matter. A Maryland, D.C., and Virginia business attorney can make sure your NDA holds up. This guide walks through the five elements every NDA needs and how confidentiality agreements are treated across the three DMV jurisdictions.‍ ‍

What Is a Non-Disclosure Agreement, and When Do You Need One?

A non-disclosure agreement, or NDA, is a contract in which one or both parties agree to keep certain information confidential. Businesses use NDAs before sharing information with employees, contractors, investors, potential buyers, or vendors. The agreement can be one-way, where only one side discloses secrets, or mutual, where both sides do.

The goal is simple. You want to let people see what they need to see to do a deal or a job, without letting that information walk out the door. Whether the NDA actually delivers that protection depends on five elements. Miss one, and a court may read the agreement narrowly or decline to enforce it.

How Should Your NDA Define Confidential Information?

The definition of confidential information sets the scope of the entire agreement. Parties can agree that everything one side shares is confidential, or they can describe specific categories, such as financial records, customer lists, source code, or formulas. Many NDAs also mark material as confidential when it is disclosed, for example by labeling a document.

A common approach is a catchall that covers any information a reasonable person would treat as confidential. The party disclosing secrets usually wants this section broad, but overbreadth is a risk. A definition that sweeps in public or trivial information is harder to enforce than one tied to genuinely sensitive material.

What Obligations Should the NDA Place on the Receiving Party?

The agreement should spell out what the receiving party must do and must not do. At a minimum, the recipient should agree to keep the information secret, to use it only for the agreed purpose, and to take reasonable steps to prevent others from accessing it. Those steps might include limiting who sees the information and storing it securely.

Clear obligations matter for two reasons. They tell the recipient exactly what is expected, and they give the disclosing party a defined standard to point to if the recipient breaches. Vague duties are hard to enforce, so this section should be specific.

Which Disclosures Should Be Excluded from an NDA?

Not everything can or should be locked down. Standard NDAs exclude information that is already public, information the recipient already knew, information the recipient develops independently without using the disclosed material, and information the recipient rightfully receives from someone else who was free to share it. These carve-outs keep the agreement fair and enforceable.

The agreement should also address disclosures required by law. A recipient who is subpoenaed or ordered by a court to produce information generally should not be held in breach for complying, provided the recipient gives notice where possible.

Some exclusions are not optional. Federal law makes a nondisclosure clause signed before a dispute arises unenforceable as to sexual assault and sexual harassment claims. Virginia goes further and makes it unlawful to require an employee or job applicant to sign or renew a confidentiality provision that would conceal the details of such a claim, and declares any such provision void. Maryland voids any provision waiving a future sexual harassment or retaliation claim and bars an employer from punishing an employee who refuses to sign one. An NDA should also make clear that nothing in it prevents someone from reporting suspected violations of law to a government agency.

Well-drafted exclusions prevent an NDA from reaching further than a court will allow.

How Long Should an NDA Last?

Every NDA needs a clear term. The disclosing party often wants the obligation to last indefinitely, while the recipient usually prefers a fixed end date. The right answer depends on how long the information stays sensitive.

Genuine trade secrets can justify an indefinite confidentiality obligation, because their value depends on staying secret. Ordinary business information usually warrants a defined period, such as a set number of years. Whatever the parties choose, the term should be stated plainly so there is no dispute about when the duty ends.‍ ‍

What Remedies Should an NDA Provide for a Breach?

The final element is what happens if the agreement is broken. An NDA should state the consequences of a breach, which may include money damages, termination of a contract or employment, and recovery of attorney’s fees and costs from the breaching party.

One federal rule deserves special attention here. The Defend Trade Secrets Act requires employers to include a short whistleblower immunity notice in any agreement with an employee, contractor, or consultant that governs the use of trade secrets or other confidential information. The notice tells the person they cannot be held liable for confidentially reporting a suspected legal violation to a government official or an attorney. Leave it out and you lose the right to recover double damages and attorney’s fees under that federal law against the person who never got the notice. Employers may also satisfy the requirement by cross-referencing a separate reporting policy given to the employee.

Many NDAs also allow the disclosing party to seek an injunction. An injunction is often the most valuable remedy, because it can stop further disclosure before more damage is done. Spelling out remedies in advance strengthens the agreement and signals that the disclosing party intends to enforce it.

Are NDAs Enforceable in Maryland, D.C., and Virginia?

Yes. In all three DMV jurisdictions, an NDA is an ordinary contract that a court will enforce when it is supported by consideration and is reasonable in scope and duration. Each jurisdiction also provides a separate layer of protection through its version of the Uniform Trade Secrets Act, adopted in Maryland, the District of Columbia, and Virginia. Each statute provides a remedy for the misappropriation of a trade secret. Information only qualifies as a trade secret in the first place if the owner makes reasonable efforts to keep it secret. A signed NDA is strong evidence of exactly that effort.

It is important not to confuse an NDA with a non-compete. Maryland, D.C., and Virginia have each restricted non-compete agreements in recent years, but those laws leave confidentiality agreements intact.

Virginia has steadily narrowed non-competes. The law now bars them for low-wage employees, which since July 2025 has included anyone entitled to overtime under federal law regardless of pay, and for health care professionals. Since July 2026 a non-compete is also unenforceable against any employee discharged without cause who is not given severance. Through all of it, the statute has kept the same carve-out: nothing in it limits nondisclosure agreements protecting trade secrets or proprietary and confidential information.

The District’s non-compete ban excludes confidentiality provisions from its definition of a prohibited non-compete. That exclusion carries a condition. A D.C. employer whose workplace policy relies on it must give employees a written copy of those provisions within 30 days after they accept employment and again any time the policy changes.

Maryland voids certain employee non-competes, including for workers earning at or below 150 percent of the state minimum wage and for many health care and veterinary professionals. That law only reaches provisions restricting where a person can work. It does not reach confidentiality agreements, and it separately carves out agreements about client or patient lists and other proprietary client-related or patient-related information.

Frequently Asked Questions

Is a non-disclosure agreement legally enforceable in the DMV?

Yes. Maryland, D.C., and Virginia all enforce well-drafted non-disclosure agreements when they are supported by consideration and are reasonable in scope and duration. Each jurisdiction also backs confidential information with its own version of the Uniform Trade Secrets Act.

Is an NDA the same as a non-compete?

No. An NDA restricts the disclosure and use of confidential information, while a non-compete restricts where or for whom a person can work. Maryland, D.C., and Virginia have each limited employee non-competes, but their laws leave confidentiality agreements enforceable.

How long should a non-disclosure agreement last?

The term should match how long the information stays sensitive. Genuine trade secrets can justify an indefinite obligation, while ordinary business information usually warrants a fixed period. A clear, tailored term is easier to enforce than a vague or unlimited one.

Protect Your Business With a Strong NDA

A confidentiality agreement is only as good as its drafting, and a weak one can leave your most valuable information exposed. Steve Thienel is licensed in Maryland, D.C., and Virginia and handles business contracts and the tax and transactional issues around them in-house. If you are ready to bring in an attorney, schedule a 30-minute consultation to see whether Thienel Law is the right fit for your business.