Delaware Trade Secret Laws: UTSA, Remedies & Deadlines

Delaware's trade secret statute, codified at 6 Del. C. §§ 2001 to 2009 (Title 6, Chapter 20), is a 1982 adoption of the Uniform Trade Secrets Act. The law gives owners three years from discovery to bring a civil misappropriation claim, with both state and parallel federal remedies available in Delaware courts or federal court.

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. This guide covers civil trade-secret protection in Delaware under 6 Del. C. §§ 2001 to 2009 and the federal DTSA; for other jurisdictions see the full Trade Secret Laws by State index.

Does Delaware have a trade secret law?

Yes. Delaware enacted its Uniform Trade Secrets Act in 1982, codifying it at Title 6, Chapter 20 of the Delaware Code, sections 2001 through 2009 (Delaware Code, delcode.delaware.gov). The statute follows the UTSA framework in its definition of trade secret and misappropriation, its remedies structure, and its preemption of conflicting tort claims. Delaware courts apply the Act as the exclusive civil remedy for trade-secret misappropriation, displacing the patchwork of common-law theories that existed before enactment. The state has maintained this framework since 1982 without major substantive revision. The federal Defend Trade Secrets Act of 2016 added a parallel federal remedy that runs alongside Delaware's statute.

What counts as a trade secret and misappropriation in Delaware?

Under § 2001, a trade secret is information, including a formula, pattern, compilation, program, device, method, technique, or process, that: (1) derives independent economic value, actual or potential, from not being generally known to, and not readily ascertainable by proper means by, other persons who can obtain economic value from its disclosure or use; and (2) is the subject of efforts that are reasonable under the circumstances to maintain its secrecy. Pricing data, manufacturing processes, customer lists, proprietary software, and financial models can all qualify, provided the owner takes consistent protective steps such as confidentiality agreements, physical access controls, and onboarding policies for employees with access.

Misappropriation under § 2001 includes acquiring another’s trade secret while knowing or having reason to know it was acquired by improper means. Disclosure or use without express or implied consent is also covered when the person used improper means to acquire the secret, or at disclosure or use knew or had reason to know the knowledge came through improper means, arose under a duty of secrecy or limited use, or came from someone who owed such a duty. Another branch covers knowledge, before a material change of position, that the information was a trade secret acquired by accident or mistake. Section 2001 defines improper means but does not expressly name reverse engineering or independent development. Independent work that does not acquire, disclose, or use another’s secret under those conditions does not establish misappropriation.

Remedies and the limitations period in Delaware

A court may grant an injunction under § 2002 to stop actual or threatened misappropriation. The injunction may extend for as long as is needed to eliminate the commercial advantage resulting from the misappropriation, taking into account any head-start the defendant obtained. Where injunctive relief is not appropriate because the information has already been integrated into ongoing operations, the court may impose a royalty obligation for a reasonable period instead.

Section 2003 allows recovery of actual damages for the loss caused by misappropriation plus any unjust enrichment not captured by the actual-loss measure, or alternatively damages measured by a reasonable royalty for unauthorized disclosure or use, in place of other damages measures. When misappropriation was willful and malicious, the court may award exemplary damages of up to twice the compensatory award under § 2003. Under § 2004, the court may award reasonable attorney fees to the prevailing party if a misappropriation claim is made in bad faith, a motion to terminate an injunction is made or resisted in bad faith, or willful and malicious misappropriation exists.

The limitations period under § 2006 is three years from the date the misappropriation was discovered or, by the exercise of reasonable diligence, should have been discovered. Delaware courts treat continuing misappropriation as a single claim running from the first act the owner discovered or should have discovered. Waiting to investigate after noticing warning signs risks losing the claim under the statute of limitations.

How the federal DTSA applies in Delaware

The Defend Trade Secrets Act (18 U.S.C. §§ 1836-1839, effective May 11, 2016) provides Delaware trade-secret owners with a parallel federal cause of action in federal court when the secret relates to a product or service in interstate or foreign commerce. The DTSA limitations period is three years from discovery (§ 1836(d)), the same as Delaware's state period. The federal statute does not preempt Delaware's law (18 U.S.C. § 1838), so owners frequently bring both claims together, typically in the U.S. District Court for the District of Delaware.

The DTSA adds two tools absent from Delaware's statute. First, a court may issue an ex parte civil seizure order in extraordinary circumstances to prevent further dissemination of a misappropriated secret before the defendant can be heard (§ 1836(b)(2)). Second, under 18 U.S.C. § 1833(b)(3), any confidentiality or employment agreement signed or updated after May 11, 2016 must include a notice informing the employee of the statutory whistleblower immunity: employees are protected from civil or criminal liability when they disclose a trade secret to a government official or attorney solely to report a suspected legal violation. An employer who omits the notice from such an agreement forfeits the ability to recover exemplary damages and attorney fees from that employee under the DTSA, even for deliberate theft. Delaware employers should audit post-May 2016 agreements to confirm compliance.

This is general legal information, not legal advice. It describes Delaware trade-secret law under 6 Del. C. §§ 2001 to 2009 and the federal DTSA as of 2026-06-25 and does not address your specific facts. Trade-secret disputes are highly fact-specific and deadlines are strict. Consult an attorney licensed in Delaware before acting.

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

Frequently Asked Questions

What is the limitations period for a trade-secret claim in Delaware?

Three years from the date misappropriation was discovered or reasonably should have been discovered, under 6 Del. C. § 2006. Delaware courts treat continuing misappropriation as a single claim running from the first act the owner knew or should have known about. Investigating suspected theft promptly is essential to preserving the claim within the three-year window.

Does Delaware's trade-secret statute preempt common-law tort claims?

Yes. Under 6 Del. C. § 2007, the Delaware Uniform Trade Secrets Act displaces conflicting civil remedies based on misappropriation of a trade secret that would otherwise exist under Delaware common law of torts. The preemption clause does not affect remedies grounded in contract, criminal statutes, or other torts that do not depend on trade-secret misappropriation.

Can Delaware employers recover exemplary damages for trade-secret theft?

Yes. Under § 2003, if misappropriation was willful and malicious, a court may award exemplary damages of up to twice the compensatory award, plus attorney fees under § 2004. To also recover exemplary damages under the federal DTSA, the employer must have included the statutory whistleblower-immunity notice (18 U.S.C. § 1833(b)) in any relevant confidentiality agreement signed or updated after May 11, 2016.

Is reverse engineering a trade secret lawful in Delaware?

Section 2001 defines improper means but does not expressly name reverse engineering or independent development. Liability depends on the statutory acquisition, disclosure, or use conditions, including knowledge and confidentiality duties. Independent work that does not acquire, disclose, or use another’s secret under those conditions does not establish misappropriation; the section is not an express blanket authorization for reverse engineering.

Why do many trade-secret cases involving Delaware companies end up in federal court?

Delaware is the state of incorporation for many U.S. companies, so trade-secret disputes often involve parties from different states, satisfying federal diversity jurisdiction. Parties also frequently invoke the federal DTSA alongside state claims, giving them access to federal court. The U.S. District Court for the District of Delaware has significant experience handling complex commercial litigation, making federal court a common choice for high-stakes trade-secret cases.