Non-Disclosure Agreement (NDA) Drafting In India: Formats, Key Clauses And Enforceability

21 hours ago

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A founder shares a product roadmap with a potential investor. A company hands its client list to a vendor for a pilot. A candidate is shown a pricing model during an interview. In each case, one signed page is often all that stands between confidential information and the open market: the non-disclosure agreement.

This guide explains how NDAs are structured in India, the clauses that carry the weight, and, most importantly, when an NDA will and will not be enforced by an Indian court.

What Is A Non-Disclosure Agreement And Why Does It Matter In India?

A non-disclosure agreement (NDA), also called a confidentiality agreement, is a contract in which one or both parties agree to keep specified information confidential and to use it only for an agreed purpose.

India does not have a dedicated trade secrets statute. Confidential information is protected mainly through contract, under the Indian Contract Act, 1872, and through the equitable doctrine of breach of confidence, supported by remedies such as an injunction under the Specific Relief Act, 1963. That makes the wording of the NDA the main source of protection, so drafting quality decides the outcome.

Types Of NDA And When To Use Each

Unilateral (one-way) NDA: only one party discloses, for example a startup showing its product to an investor or a company briefing a vendor
Mutual (bilateral) NDA: both parties share confidential information, common in joint ventures, partnerships and merger talks
Multilateral NDA: three or more parties, for example in a consortium or a syndicated deal
Employee or contractor NDA: confidentiality obligations for people who will access business information, often built into the employment or service agreement
Deal-specific NDA: for due diligence, funding rounds, technology licensing or vendor evaluation, with tailored permitted-purpose and return clauses

Using a mutual NDA when only one side is disclosing, or the reverse, is a frequent drafting error. Match the format to the actual flow of information.

Standard Format Of An NDA

Title, date and place of execution
Parties, with full legal names, addresses and, for companies, registration details
Recitals explaining the background and the purpose of disclosure
Definitions, especially "Confidential Information", "Purpose" and "Representatives"
Obligations of the receiving party
Exclusions from confidentiality
Permitted disclosures and compelled disclosure
Term and survival
Return or destruction of information
Ownership of information and no licence
Remedies
Governing law and dispute resolution
General clauses, execution block and witnesses

Key Clauses In An NDA And How To Draft Them

Definition of confidential information. This is the most important clause. Cover information in every form (written, oral, electronic, visual) that is disclosed in connection with the purpose, and list examples such as business plans, financial data, source code, customer lists, pricing, designs and know-how. A better approach is to combine a general definition with a requirement that oral disclosures be identified as confidential or confirmed in writing, so that the scope is provable. An over-broad definition that covers everything under the sun invites a challenge.

Exclusions. Standard carve-outs are information that is or becomes public without breach by the receiving party, was already lawfully known to the receiving party, was independently developed without using the confidential information, or was lawfully received from a third party without a confidentiality restriction. Without these, the clause looks unreasonable.

Purpose and permitted use. State the specific purpose for which the information may be used, for example evaluating a proposed investment, and prohibit any other use. A vague purpose clause weakens the case against misuse.

Obligations of the receiving party. Keep the information secret, use at least the same care as for its own sensitive information and no less than reasonable care, restrict access to those who need to know and are bound by similar duties, and not copy or reverse engineer materials without permission.

Compelled disclosure. If a court, regulator or law requires disclosure, the receiving party should give prompt notice where lawful, disclose only what is required and cooperate if the disclosing party seeks a protective order.

Term and survival. State how long the parties may exchange information and how long the confidentiality obligation lasts after that. Two to five years after termination is common for ordinary business information, with trade secrets and source code protected for as long as they remain confidential. Indefinite obligations for all information can be attacked as unreasonable.

Return or destruction. On request or at the end of the relationship, the receiving party must return or destroy materials and certify destruction in writing, with a limited exception for copies that must be kept by law or in routine backups.

No licence and no obligation to deal. Confirm that disclosure does not transfer ownership or any licence in the information, and that neither party is bound to proceed with the transaction.

Remedies. Record that damages may not be an adequate remedy for breach and that the disclosing party may seek an injunction in addition to damages. This helps at the interim stage but does not replace the need to prove the statutory tests.

Personal data. Where the information includes personal data of customers or employees, add a clause requiring compliance with applicable data protection law, including the Digital Personal Data Protection Act, 2023 as it is brought into force.

Governing law and dispute resolution. Choose Indian law, name the seat and the court or arbitral institution, and provide for urgent interim relief from courts even if the main dispute goes to arbitration.

Are NDAs Enforceable In India?

Yes, an NDA is enforceable as a contract if it meets the requirements of Section 10 of the Indian Contract Act: competent parties, free consent, lawful consideration and a lawful object. Disclosure of information in exchange for a promise of confidentiality, and mutual promises in a mutual NDA, usually supply the consideration. Enforcement in practice turns on a few points.

Section 27 and restraint of trade. Section 27 makes agreements in restraint of trade void. Courts have distinguished between restraints during the term, which are generally upheld, and post-termination restraints on carrying on a trade or profession, which are void (see Niranjan Shankar Golikari v. Century Spinning (1967) and Superintendence Company of India v. Krishan Murgai (1981)). A genuine confidentiality obligation protects information and does not stop a person from working, so it is treated differently from a non-compete. Do not disguise a non-compete as an NDA, because that part will likely fail.
Reasonable scope and duration. Courts are more comfortable with a clearly defined category of information and a sensible time limit. Indefinite obligations covering all information, including public or general knowledge, are vulnerable.
Proof of confidentiality and breach. The disclosing party must show that the information was confidential, was disclosed to the defendant under the NDA, and was misused or disclosed. Marking documents as confidential and keeping a record of what was disclosed helps.
Remedies. The main remedies are a permanent or temporary injunction and damages under Section 73 of the Contract Act. For an interim injunction, the plaintiff must show a prima facie case, balance of convenience and irreparable harm. Money damages are often hard to prove, which is why fast interim relief matters.
Liquidated damages. If you include a fixed amount for breach, Section 74 allows only reasonable compensation up to the amount named, so a pure penalty will not be enforced as written.
Stamping and execution. An NDA must be stamped as per the state's stamp law. Under Section 35 of the Indian Stamp Act, an unstamped or insufficiently stamped agreement is inadmissible in evidence until the duty and penalty are paid. Electronic signatures are valid where the IT Act, 2000 permits them, but check the signatory's authority.

Common NDA Drafting Mistakes

Sharing confidential information before the NDA is signed
A vague or over-broad definition of confidential information
No exclusions, which makes the clause easy to challenge
No stated purpose, no term and no return or destruction clause
Using a one-way NDA when both sides will share information, or the opposite
Adding a post-termination non-compete or non-solicit inside the NDA without checking Section 27
Ignoring stamping, or signing through someone who is not authorised
No forum, no governing law and no provision for urgent interim relief

Learn Legal Drafting The Practical Way

NDAs, service agreements, shareholder agreements and term sheets are the everyday documents of corporate practice, and firms hire lawyers who can draft and review them accurately. To build that skill with structured practice, explore ILW's Advanced Legal Drafting 6.0 course, which offers live classes, downloadable drafts and mentorship.

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Frequently Asked Questions

1. Is a non-disclosure agreement legally enforceable in India?

Yes. An NDA is enforceable as a contract under the Indian Contract Act, 1872 if it has competent parties, free consent, lawful consideration and a lawful object. Courts can grant injunctions and damages for breach, provided the information was confidential and the clause is reasonable.

2. What is the difference between a unilateral and a mutual NDA?

A unilateral NDA protects information disclosed by one party only, while a mutual NDA protects information disclosed by both parties. The right choice depends on who will share confidential information.

3. How long should an NDA last?

There is no fixed legal period. Many business NDAs run for two to five years after the relationship ends, while trade secrets and source code can be protected for as long as they stay confidential. Very long or indefinite periods for all information may be challenged as unreasonable.

4. Can an NDA stop an employee from joining a competitor?

No. Under Section 27 of the Indian Contract Act, post-termination restraints on working with a competitor are generally void. An NDA can only stop the misuse or disclosure of genuine confidential information.

5. Does an NDA need to be stamped?

Yes. An NDA should be stamped as per the stamp law of the relevant state. An unstamped or insufficiently stamped agreement is inadmissible in evidence until the duty and penalty are paid.

This article is for general information and is not legal advice. An NDA should be drafted for its specific facts and reviewed by a qualified advocate before it is signed.

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