One business sends you a "Non-Disclosure Agreement". Another sends a "Confidentiality Agreement". A third puts two paragraphs of confidentiality wording into a services agreement. Are these legally different?
Usually, the first two labels are interchangeable. The more useful distinction is between a standalone contractual confidentiality agreement, a confidentiality clause inside a wider contract, and a duty of confidence that may arise in equity even without a written NDA.
NDA and Confidentiality Agreement: usually the same thing
"NDA" is simply shorthand for "non-disclosure agreement". In business usage, both NDAs and confidentiality agreements generally regulate the receipt, use, disclosure and protection of confidential information.
There is no magic legal effect created by choosing one heading over the other. A document titled "NDA" can be broad or narrow; so can a document titled "Confidentiality Agreement". Courts look at the contractual language and the surrounding legal framework, not the marketing label on page one.
The three concepts founders should distinguish
| Concept | What it is | Typical example |
|---|---|---|
| Standalone NDA / Confidentiality Agreement | A separate contract governing confidential information and its permitted use. | An investor NDA signed before access to sensitive financial or technical information. |
| Confidentiality clause | A confidentiality obligation within a wider contract. | A clause in an employment, consultancy, shareholders' or services agreement. |
| Equitable duty of confidence | A legal obligation that may arise even without an express confidentiality contract. | Information received in circumstances where a reasonable person would understand it was confidential. |
Why the contractual distinction matters in Singapore
The Singapore Court of Appeal addressed the relationship between contractual and equitable confidentiality obligations in Adinop Co Ltd v Rovithai Ltd and another [2019] SGCA 67.
The Court explained that where there is a stipulated contractual duty of confidence, the contract provides the framework for determining whether information is confidential and how it may be used. Equity can nevertheless impose a duty of confidence in appropriate circumstances, including where no contractual confidentiality obligation exists.
The practical consequence is important: if you have signed an NDA, the definitions, Purpose, exclusions and permitted disclosures in that contract are not decorative. They can determine the scope of the contractual claim.
What if there is no NDA?
The absence of a signed NDA does not necessarily mean information is legally unprotected. Singapore equity may impose a duty of confidence where information possessing the necessary quality of confidence is received in circumstances importing an obligation of confidentiality.
That said, relying only on an equitable duty can create avoidable uncertainty. A properly drafted NDA lets the parties agree in advance what is confidential, the Purpose for which it may be used, who can receive it, what happens on mandatory disclosure and how long the obligations continue.
Can a contract protect information that equity might not?
Potentially, yes. Commercial parties can define "Confidential Information" contractually and agree how particular categories of information must be treated. The precise enforceability and interpretation will depend on the language and governing law, but the contractual definition is the starting point for the contractual claim.
This is another reason not to copy a definition blindly. If the definition is vague, overly broad or inconsistent with the intended information flow, the parties may create uncertainty rather than remove it.
Is a confidentiality clause as good as a standalone NDA?
It can be. The legal effect depends on the wording, not whether confidentiality occupies two paragraphs or ten pages. A confidentiality clause inside a services or employment agreement may be entirely appropriate where confidentiality is only one aspect of the relationship.
A standalone NDA is usually more useful where information must be exchanged before the main commercial contract exists, for example during fundraising, due diligence, preliminary partnership discussions or an M&A process.
NDA does not mean "non-compete agreement"
This distinction is particularly important. Some NDAs contain restrictive provisions that go beyond protecting information, including non-solicitation obligations, controls on contacting employees or customers, or other transaction protections.
Those clauses do not become confidentiality obligations simply because they are located in an NDA. They should be reviewed according to their own commercial purpose and enforceability. The VIMA model NDA, for example, includes an optional restrictive covenant concerning solicitation of certain personnel where the prospective investor is a strategic investor or competitor.
What should you actually review?
Eight questions to work through before you sign. Tick each one off as you go.
So which term should you use?
For most commercial drafting, either "Non-Disclosure Agreement" or "Confidentiality Agreement" is acceptable. "Mutual Non-Disclosure Agreement" is also common where both parties will disclose protected information.
Consistency matters more than terminology. Choose a title that accurately describes the arrangement, then make sure the operative provisions reflect the intended information flow and transaction.
The takeaway
An NDA and a confidentiality agreement are usually two names for the same type of standalone contract. The more important legal distinctions are between contractual obligations and equitable duties of confidence, and between genuine confidentiality protections and other restrictions that happen to be packaged inside the same document.
For founders, the drafting question is therefore not "Is this called an NDA?" It is "What exactly am I agreeing not to disclose or use, and in what circumstances?"
Whichever title you choose, you can draft an NDA with FD AI from a few questions: one-way or mutual, with the Purpose, the information covered and the confidentiality period set by your answers.
Frequently asked questions
Is an NDA legally different from a confidentiality agreement?
Usually not in ordinary commercial practice. The title itself generally does not determine the legal effect; the wording of the agreement does.
What is the difference between an NDA and a confidentiality clause?
An NDA is usually a standalone contract. A confidentiality clause sits inside a wider agreement such as an employment, services or shareholders' agreement.
Can confidential information be protected without an NDA?
Potentially. Singapore law recognises equitable duties of confidence in appropriate circumstances even without an express contractual confidentiality clause.
Is a mutual NDA better than a one-way NDA?
Not necessarily. The appropriate structure depends on whether one party or both parties will disclose confidential information.
Selected authorities and source materials
- Adinop Co Ltd v Rovithai Ltd and another [2019] SGCA 67: elitigation.sg/gdviewer/s/2019_SGCA_67
- PH Hydraulics & Engineering Pte Ltd v Airtrust (Hong Kong) Ltd [2010] SGHC 267: elitigation.sg/gd/s/2010_SGHC_267
- I-Admin (Singapore) Pte Ltd v Hong Ying Ting [2020] SGCA 32: elitigation.sg/gd/s/2020_SGCA_32
- Singapore Academy of Law, VIMA Model Non-Disclosure Agreement: sal.org.sg
Need an NDA that covers the right things?
FD AI drafts one from a few questions, using Founders Doc’s own NDA playbook. Or book a consultation and talk it through with a lawyer.