What Is a Disclosure Agreement and How It Works
A disclosure agreement defines how confidential information is shared and protected. Learn about NDAs, disclosure duties, key clauses, and legal uses. 6 min read updated on October 01, 2025
Key Takeaways
- A disclosure agreement is a legally binding contract that defines how sensitive or confidential information can be shared, used, and protected between parties.
- Nondisclosure agreements (NDAs) prevent unauthorized disclosure of proprietary information, while full disclosure agreements ensure all relevant facts are shared before a transaction.
- Disclosure duties arise from legal obligations, contract terms, or court orders, and failure to comply can lead to penalties.
- Disclosure obligations extend beyond physical documents to include electronically stored information (ESI), such as emails and metadata.
- Confidential disclosure agreements (CDAs) and confidentiality clauses are critical tools in research, business, and legal transactions to maintain trust, protect trade secrets, and enable collaboration.
Disclosure definition law defines and governs the protection or provision of information in a contract or a transaction concerning an entity. It is also the law that regulates the filing and management of statements and documents bearing such information.
A Nondisclosure Agreement
A nondisclosure agreement is an example of a disclosure contract that a disclosure definition law defines and governs. A nondisclosure agreement, which is also referred to as an NDA or a confidentiality agreement, requires parties to promise to treat particular business information as secret and not reveal it to others without proper permission.
A nondisclosure agreement is typically used when there is a need to reveal a business secret to another party for reasons such as:
- Development
- Evaluation
- Marketing
- Securing financial backing.
Nondisclosure agreements won't protect business secrets if the business secret owners don't take reasonable steps to keep their information properly guarded.
Types of Disclosure Agreements
When exploring what is a disclosure agreement, it’s important to understand that not all disclosure contracts serve the same purpose. While NDAs are the most common, several types of disclosure agreements exist, each suited to different legal and business scenarios:
- Unilateral Disclosure Agreement: One party agrees not to disclose confidential information shared by the other. This is common in employment, contractor, or investor relationships.
- Bilateral (Mutual) Disclosure Agreement: Both parties share confidential information and agree to keep it private. Often used during joint ventures, mergers, or strategic partnerships.
- Multilateral Disclosure Agreement: Involving three or more parties, this agreement simplifies confidentiality obligations by consolidating terms into one contract.
- Confidential Disclosure Agreement (CDA): Common in research and development, especially in clinical trials, a CDA enables parties to evaluate potential collaborations without risking trade secret exposure.
A Full Disclosure Agreement
A full disclosure agreement is another example of a disclosure contract that a disclosure definition law defines and regulates. A full disclosure is a lawful requirement in different transactions such as premarital agreements, real estate deals, and etc., which try to find ways to balance the power of negotiation for the transacting parties to have equal possession of all required information.
It's a legal requirement for the whole truth to be told before a contract is signed or a purchase is made so that all transacting parties will be fully aware of the consequences of their decision. For example, many courts demand that the parties signing a premarital agreement provide full disclosure concerning their assets. Typically, there's an attachment of a schedule of assets to an incorporated premarital agreement as evidence that full disclosure was made and that parties knowingly signed the agreement without deceit.
Essential Clauses in Disclosure Agreements
To make a disclosure agreement enforceable and comprehensive, certain key provisions should always be included:
- Definition of Confidential Information: Precisely define what information is considered confidential — such as business plans, proprietary data, trade secrets, or research findings.
- Purpose of Disclosure: Clearly state why the information is being shared and the permitted uses.
- Obligations of the Receiving Party: Outline how the receiving party must protect the information, including security measures and restrictions on third-party sharing.
- Exceptions to Confidentiality: Specify what information is excluded (e.g., publicly available data or information independently developed without access to the disclosed materials).
- Term and Duration: Set the time period during which confidentiality must be maintained, which may extend beyond the end of the contractual relationship.
- Remedies for Breach: Detail legal consequences, including injunctive relief and potential damages, if a party violates the agreement.
Duties of Disclosure
The party that doesn't comply with its disclosure duties can have severe sanctions imposed on them by the court. Therefore, parties are requested to discuss issues of disclosure with other transacting parties with the aim of reaching an agreement on disclosure that will satisfy the requirements of proportionality and justice.
The duty to disclose information arises from either the parties' agreement or a court order, selected from a menu of disclosure orders with the following:
- Order to disclose a document a party relies on, and the request of any particular disclosure needed from the opponent.
- Order to do without disclosure.
- Order to disclose documents, one issue at a time.
- A standard disclosure order.
The order for disclosure selected will be the appropriate one for the complexity, nature, and size of the case, by reference. Deciding whether a document ought to be disclosed will be done by reference to the raised issues in the parties' statement of case.
When Disclosure Agreements Are Used
Disclosure agreements are widely used across various legal and commercial settings to facilitate trust and protect sensitive information. Examples include:
- Business Negotiations: Companies often share confidential data during mergers, acquisitions, and partnerships to allow due diligence.
- Employment Relationships: Employers require employees or contractors to sign NDAs to protect trade secrets and client data.
- Intellectual Property Protection: Inventors or startups may use disclosure agreements when pitching ideas to investors or potential partners.
- Research and Clinical Trials: Universities and research institutions sign CDAs before sharing protocols, data, or results with external collaborators.
In all these contexts, disclosure agreements balance transparency with legal protection, enabling parties to share necessary information while maintaining control over its use.
What Documents Should be Disclosed
The duty of document disclosure extends to documents within the control of a party, including documents that are or were in the physical possession of the party, which the party had the right to keep or had the right to inspect. It also includes documents in an employee's possession or the possession of an agent controlled by a party.
Disclosure may or may not include documents held by:
- Professional agents
- Subsidiary companies
- Former employees.
In disclosure requirements, “document” is not limited to information written on paper or original copies. It includes electronically stored information (ESI) as well. Usually, there'll be ESIs that are related to a dispute, for instance, emails (including emails stored in a database and deleted emails).
Practical Tips for Drafting a Disclosure Agreement
Drafting a strong disclosure agreement is crucial to ensuring it stands up in court and offers real protection. Consider the following best practices:
- Tailor the agreement to the specific nature of the relationship and type of information being shared.
- Use clear and specific language to avoid ambiguity in defining confidential information and obligations.
- Include governing law and jurisdiction clauses to determine where disputes will be resolved.
- Address post-termination obligations to ensure confidentiality continues even after the relationship ends.
- Review and update regularly as business relationships, technology, and applicable laws evolve.
Working with a business or contract attorney can help ensure the agreement aligns with applicable disclosure definition laws and fully protects your interests.
More on ESIs
Other forms of ESI are any information storage media and their electronic documents such as:
- Audio files
- Video files
- Servers
- Hard disks
- DVDs
- CDs.
ESI disclosure can include the attached metadata to each ESI document, which are data such as:
- The author of the document
- Date of creation
- Hidden notes.
Parties should take great care with ESIs because their records are easily changed by simple activities such as opening and printing a document. The moment there's a dispute, parties should make sure that related documents aren't destroyed or changed.
Exception
Full disclosure requires all relevant documents to be exposed, whether they're confidential or not. The only exception is if there is a “privileged” or sensitive information, which has little or no relevance to the dispute. Such information, if a part of other required information, should be edited to keep it secret.
Frequently Asked Questions
-
What is a disclosure agreement in simple terms?
A disclosure agreement is a legal contract that defines how confidential information can be shared, used, and protected between parties, ensuring sensitive data remains secure. -
What is the difference between an NDA and a disclosure agreement?
An NDA is a type of disclosure agreement focused specifically on keeping information secret, while “disclosure agreement” is a broader term that also includes contracts requiring full transparency between parties. -
How long does a disclosure agreement last?
The duration varies by contract but often extends beyond the end of the relationship, especially for trade secrets or proprietary information. -
Are disclosure agreements legally enforceable?
Yes. If properly drafted and signed, disclosure agreements are legally binding. Courts can impose injunctions or award damages if a party breaches the terms. -
When is a disclosure agreement necessary?
It’s essential during business deals, employment contracts, research collaborations, and any situation where sensitive or proprietary information must be shared securely.
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