Oklahoma Non-Disclosure Agreement Requirements
Under 15 Okla.
Introduction
Under 15 Okla. Stat. Section 219A, the only restraint an employer can lawfully enforce against a departing employee is a bar on directly soliciting the former employer's established customers; any contract provision reaching further, including an NDA confidentiality clause broad enough to function as a non-compete, is void and unenforceable. That narrow allowance is what places Oklahoma among the most restrictive states in the country on employee non-compete agreements, grouped with California and North Dakota as the states least tolerant of them. A Non-Disclosure Agreement in Oklahoma is otherwise an ordinary confidentiality contract, mutual or one-way, used to protect trade secrets and other sensitive information shared between parties. Trade secrets themselves are protected separately under the Oklahoma Uniform Trade Secrets Act (78 Okla. Stat. Sections 85 through 94), and a misappropriation claim generally must be filed within three years of when the misappropriation was discovered or reasonably should have been discovered. Oklahoma has no invention-assignment carve-out statute comparable to California's; an NDA or employment agreement here that asks someone to assign inventions to the employer is governed by ordinary contract law and common-law doctrines like shop right, not a specific statutory exemption. The practical drafting takeaway is similar to what a 2024 statutory change created in California: keep a confidentiality definition narrow enough to protect genuine trade secrets and sensitive information without functioning as a disguised restraint on someone's ability to work afterward.
Key Things to Know
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Trade secret protection runs through the Oklahoma Uniform Trade Secrets Act (78 Okla. Stat. Sections 85 through 94), separate from whatever the NDA itself says.
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That limitation runs through the scope of what an NDA's confidentiality clause can restrict, not the existence of the NDA itself. An NDA that protects genuine trade secrets and sensitive information, without stopping a former employee from working in their field afterward, is not the kind of contract Section 219A voids.
- 3
Under 15 Okla. Stat. Section 219A, Oklahoma voids nearly all employee non-compete agreements: a former employee must be allowed to work in the same or a similar business as the former employer, and the only restriction an employer can enforce is a bar on directly soliciting that employer's established customers.
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A trade secret misappropriation claim in Oklahoma generally must be filed within three years of when the misappropriation was discovered or reasonably should have been discovered, and a continuing misappropriation counts as a single claim rather than restarting the clock (78 Okla. Stat. Section 91).
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Oklahoma has no invention-assignment carve-out statute comparable to California's. If an Oklahoma NDA or employment agreement asks someone to assign inventions to the employer, ordinary contract law and common-law doctrine, not a specific statute, govern how far that assignment can reach.
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Mutual NDAs, where both sides share confidential information, and one-way NDAs, where only one side does, are both ordinary enforceable contracts in Oklahoma; which one fits depends on whether the exchange runs both directions, like a partnership or acquisition discussion, or one direction, like pitching an investor.
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An Oklahoma court can enjoin an actual or threatened trade secret misappropriation and award damages for actual loss and unjust enrichment, plus exemplary damages of up to twice that amount and attorney's fees if the misappropriation was willful and malicious (78 Okla. Stat. Sections 87 through 89).
Key decisions before you file
Before you file a Non-Disclosure Agreement in Oklahoma, a few decisions shape the document: which option to choose and what each one means. The Non-Disclosure Agreement guide walks through them.
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Oklahoma Requirements for Non-Disclosure Agreement
Clearly defines what constitutes confidential information under Oklahoma law, including trade secrets. Section 86 is the Oklahoma Uniform Trade Secrets Act's definitions section, where 'trade secret,' 'misappropriation,' and 'improper means' are defined.
Addresses the specific requirements for trade secret protection under Oklahoma law, including the Act's remedies for misappropriation.
Incorporates federal Defend Trade Secrets Act protections, including the civil cause of action under Section 1836, additional remedies for misappropriation, and the whistleblower immunity notice at Section 1833(b).
Specifies available injunctive relief for breach, consistent with Oklahoma's civil procedure injunction statutes, which open with Section 1381's definition of an injunction.
Establishes Oklahoma law as governing the agreement, under 15 Okla. Stat. Section 162, 'What law governs,' Oklahoma's default choice-of-law rule for contracts.
Acknowledges the validity of electronic signatures under both Oklahoma and federal law.
Ensures that if any provision is found unenforceable under Oklahoma law, the remainder of the agreement remains valid. 15 Okla. Stat. Section 105, 'Lawful part valid,' addresses a contract with one lawful and one unlawful object being void as to the unlawful part and valid as to the rest.
Defines information not considered confidential under the agreement, consistent with the Act's definitions section.
Sets reasonable restrictions on solicitation of customers, drafted to comply with Oklahoma's limitations on restraints of trade. Section 217 states the general rule voiding restraints on lawful trade or business; Section 219A, added to the citation here, is the specific and controlling provision that permits an employer to enforce only a narrow bar on directly soliciting established customers and voids anything broader.
Acknowledges that certain disclosures may be subject to federal and state securities laws, particularly relevant for investment-related discussions.
Confirms that parties have legal capacity to enter into the agreement under Oklahoma contract law.
Explicitly states the consideration for the agreement, consistent with Oklahoma's statute on the essential elements of a contract, which lists sufficient cause or consideration as one of the four required elements.
Establishes that the NDA constitutes the entire understanding between the parties, in accordance with Oklahoma's parol evidence statute.
Specifies that modifications to the agreement must be in writing (or by executed oral agreement), consistent with Oklahoma contract law on altering a written contract.
Outlines available remedies for breach, including the potential for liquidated damages if drafted to satisfy Oklahoma's reasonableness requirements for enforceable damages provisions.
Frequently Asked Questions
A Non-Disclosure Agreement in Oklahoma is an ordinary contract in which one or both parties agree to keep specified information confidential. It can be mutual, where both sides share confidential information, or one-way, where only one side does. Trade secrets shared under the agreement are also separately protected by the Oklahoma Uniform Trade Secrets Act (78 Okla. Stat. Sections 85 through 94) regardless of what the NDA itself says.
Generally no. Under 15 Okla. Stat. Section 219A, a former employee must be permitted to work in the same or a similar business as the former employer after leaving, and the only restraint an employer can lawfully enforce is a bar on directly soliciting the former employer's established customers. Any contract provision in conflict with this rule is void and unenforceable, which can include an NDA confidentiality clause broad enough to functionally stop someone from working in their field.
15 Okla. Stat. Section 219A, added in 2001, permits a former employee to engage in the same or a similar business as the former employer once employment ends. The statute allows only one narrow restriction: barring direct solicitation of the sale of goods or services from the former employer's established customers. Any broader restraint written into an employment contract or an NDA is void and unenforceable, placing Oklahoma among the small group of states, alongside California and North Dakota, with the broadest statutory limits on employee non-competes.
A trade secret misappropriation claim under the Oklahoma Uniform Trade Secrets Act must be brought within three years after the misappropriation is discovered, or after it reasonably should have been discovered through reasonable diligence (78 Okla. Stat. Section 91). A continuing misappropriation is treated as a single claim rather than a series of separate claims. A separate breach-of-contract claim over the NDA itself follows Oklahoma's ordinary written-contract limitations period.
Oklahoma has no statute comparable to California's invention-assignment carve-out that automatically excludes an employee's own-time inventions from an assignment clause. Whether an Oklahoma NDA or employment agreement's invention-assignment provision reaches an invention made on the employee's own time depends on the specific contract language and common-law doctrines like shop right, not a statutory exemption, so the drafting itself is what determines the outcome.
It depends on whether confidential information will flow in both directions or only one. A mutual NDA fits a two-way exchange, such as a merger, partnership, or joint-venture discussion where both sides disclose sensitive information. A one-way NDA fits a one-directional exchange, such as pitching a business plan to an investor who is not sharing anything confidential back. Both forms are equally enforceable in Oklahoma; the choice is about which structure matches the actual relationship.
No. An Oklahoma NDA is an ordinary contract, not a formal instrument like a will or power of attorney, so it does not require notarization or witnesses to be valid. It only needs the standard elements of a valid contract: an offer, acceptance, and consideration, along with signatures from the parties being bound.
The non-breaching party can seek injunctive relief to stop an ongoing or threatened disclosure, along with damages caused by the breach. If the disclosed information also qualifies as a trade secret, the Oklahoma Uniform Trade Secrets Act provides an additional, independent basis for relief, including damages for actual loss and unjust enrichment, and exemplary damages of up to twice that amount plus attorney's fees if the misappropriation was willful and malicious.