Maryland Trade Secret Laws: UTSA, Remedies & Deadlines

Maryland's Uniform Trade Secrets Act, Md. Code, Com. Law §§ 11-1201 to 11-1209, has governed trade secret protection in Maryland since 1990. A civil claim for misappropriation must be brought within three years of discovering the wrong (§ 11-1207), and the federal Defend Trade Secrets Act provides a concurrent federal remedy without displacing the state statute.

This guide is part of our Trade Secret Laws by State series.

Information last verified on 2026-06-25. This article presents general legal information, not legal advice. For a nationwide overview, see Trade Secret Laws by State.

Does Maryland have a trade secret law?

Maryland enacted the Maryland Uniform Trade Secrets Act in 1989, effective October 1, 1990, codified at Md. Code, Com. Law §§ 11-1201 to 11-1209. The statute follows the Uniform Law Commission's UTSA framework and governs civil claims by any person or entity whose trade secrets are misappropriated in Maryland. It defines trade secret and misappropriation, prescribes available remedies, and fixes the three-year limitations period. Under § 11-1206, the MUTSA displaces conflicting state tort and restitution claims that would otherwise govern trade-secret disputes, making it the primary state-law vehicle for these cases in Maryland courts. The federal Defend Trade Secrets Act runs alongside the MUTSA without preempting it (18 U.S.C. § 1838), so a claimant may assert both state and federal claims in the same lawsuit.

What counts as a trade secret and misappropriation in Maryland?

Md. Code, Com. Law § 11-1201(e) defines a trade secret as information, including a formula, pattern, compilation, program, device, method, technique, or process, that meets two conditions. First, the information must derive independent economic value, actual or potential, from not being generally known to or readily ascertainable by proper means by others who can profit from its disclosure or use. Second, the owner must have made efforts that are reasonable under the circumstances to maintain its secrecy. Common categories include customer and supplier lists, manufacturing processes, source code, pricing strategies, and proprietary formulas.

Misappropriation under § 11-1201(c) means acquiring a trade secret through improper means, such as theft, bribery, espionage, or breach of a duty of confidentiality, or using or disclosing it without consent when the person knew or had reason to know the secret was improperly obtained. Section 11-1201(b) expressly recognizes that reverse engineering a product obtained through proper means and independent development of equivalent information are lawful and do not constitute misappropriation.

Remedies and the limitations period in Maryland

The Maryland Uniform Trade Secrets Act provides several categories of relief for successful claimants:

• Injunctions: Under § 11-1202, a court may enjoin actual or threatened misappropriation for as long as would be necessary to eliminate the commercial advantage derived from the misappropriation. In exceptional circumstances a court may permit ongoing use conditioned on payment of a reasonable royalty.
• Damages: Section 11-1203(a) allows recovery of actual loss from misappropriation plus unjust enrichment of the defendant not captured in that loss, or, as an alternative, a reasonable royalty for the period of unauthorized use.
• Exemplary damages: When misappropriation is willful and malicious, the court may award exemplary damages up to twice the compensatory award (§ 11-1203(b)).
• Attorney fees: Available when misappropriation is willful and malicious, or when a claim or motion to terminate an injunction is brought or resisted in bad faith (§ 11-1204).

The limitations period is three years. Under § 11-1207, an action must be brought within three years after the misappropriation is discovered or should have been discovered through the exercise of reasonable diligence. Continuing misappropriation is treated as a single claim accruing from the first act that was or reasonably should have been discovered. Because this rule compresses the window, businesses should investigate and document suspected theft as soon as it comes to their attention.

How the federal DTSA applies in Maryland

The Defend Trade Secrets Act, 18 U.S.C. §§ 1836-1839, creates a federal civil action for trade-secret misappropriation when the secret relates to a product or service used in, or intended for use in, interstate or foreign commerce. Because the DTSA expressly preserves all state remedies (18 U.S.C. § 1838), Maryland businesses may plead both DTSA and MUTSA claims together and select the forum and procedural tools that best fit the circumstances.

The DTSA provides one remedy not available under Maryland's statute: a civil ex parte seizure order under § 1836(b)(2), which allows a court to order immediate seizure of materials containing a trade secret before the defendant receives notice, in extraordinary circumstances where other injunctive relief would be inadequate. The DTSA's three-year limitations period from discovery (§ 1836(d)) matches Maryland's under § 11-1207.

Maryland employers should also review their nondisclosure and confidentiality agreements. Any such agreement signed or updated after May 11, 2016 must contain the DTSA whistleblower-immunity notice required by 18 U.S.C. § 1833(b)(3). An employer that omits this notice forfeits the ability to seek exemplary damages and attorney fees from that employee under the DTSA, even when the misappropriation is willful and malicious.

This is general legal information, not legal advice. It describes Maryland and federal trade secret law as of 2026-06-25 and does not address your specific facts. Trade-secret disputes are fact-intensive and filing deadlines are strict. Consult an attorney licensed in Maryland before taking action.

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• Trade Secret Laws by State
• Maine Trade Secret Laws
• Massachusetts Trade Secret Laws
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Last updated: 2026-06-25.