Employee NDA Laws in Tennessee: What You Need to Know

Federal law does not broadly regulate employee NDAs, but certain federal statutes override them. The Defend Trade Secrets Act (18 U.S.C. § 1836) provides federal protection for trade secrets and permits employers to include NDAs in employment agreements, provided they comply with the Act's notice requirements. The National Labor Relations Act (29 U.S.C. § 151 et seq.) limits employers' ability to enforce NDAs that restrict employees from discussing wages, hours, or working conditions with co-workers or labor organizations. The Americans with Disabilities Act (42 U.S.C. § 12101) and Title VII of the Civil Rights Act (42 U.S.C. § 2000e) prevent NDAs from suppressing evidence of discrimination or harassment.

The Federal Trade Commission (FTC) has taken action against overly broad NDAs that effectively prevent employees from working in their field or disclosing unlawful conduct. However, federal law generally defers to state law on the enforceability of NDAs, allowing states to set their own standards for reasonableness. The EEOC enforces the prohibition on NDAs that restrict disclosure of discrimination and harassment. Remedies under federal law include damages for misappropriation of trade secrets, reinstatement for retaliation, and attorney fees in certain cases.

Tennessee enforces NDAs through common law contract principles codified in part by Tennessee Code Annotated section 47-25-101 et seq., which governs restrictive covenants generally. Unlike some states, Tennessee does not have a specific statute solely governing NDAs, but courts apply the Dempsey v. Lawson Products three-part test to determine enforceability.

Tennessee law is somewhat stronger for employers than federal baseline protection alone would provide. To be enforceable, an NDA must: (1) protect a legitimate business interest as defined in T.C.A. § 47-25-102 (including trade secrets, substantial relationships with prospective or existing customers, substantial relationships with prospective or existing employees, goodwill associated with an ongoing business, or extraordinary or specialized training); (2) impose restrictions that are reasonable in time, area, and line of business; and (3) be supported by consideration. For employees hired after the NDA is signed, courts often find that continued employment constitutes sufficient consideration, but written consideration is stronger.

Tennessee does not define a strict time limit for NDAs, but courts generally enforce confidentiality provisions for two years or less. Longer periods may be enforceable if protecting trade secrets or customer lists. Tennessee courts examine the specific information covered—broader definitions of "confidential information" are more likely to be struck down as unreasonable. Unlike federal trade secret law, Tennessee's approach does not require that information meet all elements of the Uniform Trade Secrets Act; the statute is more flexible.

Tennessee state law covers all employers, regardless of size, but public policy limits apply to agreements that suppress lawful employee speech. Uniquely, Tennessee courts have been willing to enforce longer-term restrictions on trade secrets than on non-compete agreements. Remedies under Tennessee law include injunctive relief, damages for breach, and attorney fees if the employee acted in bad faith. The Tennessee Supreme Court has never explicitly ruled that NDAs cannot restrict disclosure of internal reports of unlawful conduct, but the policy against such restrictions is strong nationally.

Tennessee law recognizes several important exceptions to NDA enforceability. First, NDAs that are overly broad in time, area, or scope are unenforceable. For example, an NDA prohibiting an employee from working in any industry related to the company's business nationwide for five years would likely fail the reasonableness test under Dempsey.

Second, Tennessee public policy prevents enforcement of NDAs that suppress disclosure of unlawful conduct. While Tennessee courts have not issued a definitive ruling as clearly as some states (e.g., California), the principle that NDAs cannot prevent reporting to government agencies or in court is widely accepted. An employee cannot be held liable under an NDA for disclosing illegal activity to the EEOC, DOL, or law enforcement.

Third, the National Labor Relations Act (NLRA) limits NDAs that restrict discussions of wages, hours, or terms of employment with co-workers or union representatives, even in Tennessee. Courts have voided provisions attempting to restrict employee communications protected under the NLRA.

Fourth, NDAs that lack consideration or were imposed unilaterally without notice may be unenforceable. However, Tennessee courts often find that continued employment or promotion provides sufficient consideration.

Fifth, vague or overly broad definitions of confidential information may render an NDA unenforceable. Information that is already public, readily ascertainable, or not truly confidential cannot be protected by an NDA.

Sixth, information disclosed in judicial proceedings, settlement agreements, or official investigations may be exempt from NDA restrictions under the "adverse party exception" or because court orders override contractual confidentiality.

Finally, implied NDAs (not written) are difficult to enforce in Tennessee and must meet all elements of the Dempsey test. Oral NDAs are disfavored and rarely upheld unless there is clear, convincing evidence of the parties' intent.

Step 1: Document Everything. Keep detailed records of what confidential information you may have disclosed, when it occurred, to whom, and the context. Save emails, messages, and any written communications related to the information in question. Note the specific language in your NDA agreement—what it actually prohibits and whether the information you disclosed falls within that definition. Take screenshots if the information was shared electronically. Document the date you signed the NDA and whether you received a copy. Preservation of evidence is critical if a dispute arises.

Step 2: Assess the Reasonableness of the NDA. Review your NDA carefully. Determine whether it meets Tennessee's three-part test: does it protect a legitimate business interest, are the restrictions reasonable in time and area, and was there consideration for the agreement? Check the time period stated—if it exceeds two years (or significantly exceeds two years for non-trade-secret information), it may be unreasonable. Consider whether the definition of confidential information is clear or overly vague. Consult the original employment agreement to see how consideration was documented. If the NDA is unilateral, one-sided, or lacks any time limitation, you have stronger grounds to challenge its enforceability.

Step 3: Determine If an Exception Applies. Consider whether the information you disclosed is protected under an exception. Was it unlawful conduct, discrimination, harassment, or safety violations? If so, the NDA may be unenforceable as against public policy. Was the disclosure made to a government agency (EEOC, DOL, SEC), law enforcement, or an attorney? Government disclosures are generally protected. Was the information already public or readily obtainable? If so, it cannot be protected. Did your employer violate the NLRA by using the NDA to restrict wage discussions? If so, the restriction is void. Document any of these circumstances thoroughly.

Step 4: Send Written Notice if You Breached the NDA. If you have already disclosed confidential information, do not make matters worse by continuing to disclose it. If the NDA is likely unenforceable or an exception applies, you can send a letter to your employer stating your position and explaining why you believe the NDA does not restrict your conduct (e.g., because you reported unlawful conduct, or because the NDA is unreasonable). This letter should be professional and not inflammatory. Keep a copy for your records. If you have not yet disclosed information but believe you must for lawful reasons, consult an attorney before doing so.

Step 5: Consult an Employment Attorney Immediately. Before taking any further action, especially if your employer has sent you a cease-and-desist letter or threatened legal action, retain a Tennessee employment lawyer. A lawyer can analyze your specific NDA against the Dempsey test and Tennessee law, assess your exposure, and advise whether you have a defense. If you are being sued or threatened with a lawsuit, your attorney can file for a declaratory judgment that the NDA is unenforceable or assert an exception to enforcement. If the NDA is being used to retaliate against you for protected conduct, your attorney can raise a counterclaim. An attorney can also negotiate a settlement or protective order. The cost of early legal advice is far less than the cost of an injunction or damages judgment. Contact an attorney who specializes in restrictive covenants and NDAs.