Introduction: The Evidentiary Dilemma of Proprietary Information
For foundational statutory analysis, consult our in-depth Trade Secrets Law Guide.
“What happens when proving a case requires a party to disclose the very information it seeks to protect?”
Intellectual property litigation often involves commercially sensitive information, including trade secrets, technical documents, business strategies and proprietary data. While disclosing such information may be necessary for the proper adjudication of a dispute, unrestricted disclosure can expose businesses to commercial harm. This gives rise to a difficult legal balance between ensuring a fair judicial process and protecting confidential information.
Confidentiality clubs have emerged as a procedural mechanism to address this concern. They limit access to sensitive documents and information to designated individuals, such as legal representatives, experts and, in certain circumstances, authorised parties. Although confidentiality arrangements are not new to litigation, their growing significance in Indian intellectual property disputes raises important questions about the administration of justice, procedural fairness and the principle of open justice.
The increasing use of confidentiality clubs in Indian IP litigation reflects the need to balance two competing interests: protecting commercially sensitive information and ensuring that parties have a meaningful opportunity to present their case and respond to the evidence against them. At the same time, the use of such clubs raises concerns about the extent to which litigants can access evidence, participate in their own proceedings and effectively instruct their legal representatives. These concerns also highlight the need for adequate safeguards against procedural inequality.
This article examines the evolving role of confidentiality clubs in Indian intellectual property litigation. It analyses the legal framework and judicial approach governing their constitution and operation, while exploring the delicate balance between commercial confidentiality, procedural transparency, and the fundamental right to a fair hearing.
What Is a Confidentiality Club? Definition and Statutory Basis
A confidentiality club is a court-regulated procedural mechanism under which access to sensitive documents, trade secrets, and proprietary evidence is restricted strictly to designated individuals, primarily external legal counsel and independent technical experts, who execute binding confidentiality undertakings before the court.
To date, the Delhi High Court remains the pre-eminent Indian forum to expressly codify the operation of confidentiality clubs. The statutory foundation is embodied in Rule 19 of the Delhi High Court Intellectual Property Rights Division Rules, 2021 (IPD Rules), read alongside Chapter VII and Annexure F of the Delhi High Court (Original Side) Rules, 2018. Under Rule 19, where parties to an intellectual property or commercial suit seek to rely upon confidential technical, financial, or commercial documents, the court possesses wide discretionary authority to constitute a Confidentiality Club and prescribe an ad-hoc or standard protocol to govern document inspection.
Procedural Safeguards and Model Protocols Under Annexure F
Annexure F provides an illustrative protocol for the functioning of a Confidentiality Club. However, the Court may modify the protocol depending on the facts and circumstances of the case. Annexure F also sets out several safeguards for handling confidential information.
Under Clause (a), where the Court considers it appropriate, confidential documents or information may be filed in a sealed cover and kept in the safe custody of the Registrar General.
Clause (b) permits each party to nominate a maximum of three advocates, who must not be, and must not have previously been, in-house lawyers of that party. Each party may also nominate a maximum of two external experts. Under the model protocol, only members of the Confidentiality Club are permitted to inspect the confidential material.
Clauses (c) and (d) impose restrictions on the copying, disclosure, and publication of confidential information. Such information may also not be used in any other legal proceeding, and the members of the Club are required to comply with the orders of the Court.
Under Clauses (e) and (f), where evidence concerning confidential information is being recorded or proceedings relating to such information are being conducted, only authorised members of the Confidentiality Club may be present.
Clause (g) further permits the Court, where it considers appropriate, to direct that redacted copies of confidential documents be provided to the opposing party. A redacted copy is one in which sensitive or confidential portions of the document have been concealed or removed.
Finally, under Clause (h), confidential affidavits and witness depositions may be tendered in sealed covers, with the court directing exchange of redacted versions between the litigating parties.
Why Courts Constitute Confidentiality Clubs: Balancing Trade Secrets and SEPs
The cardinal objective of a Confidentiality Club is to permit judicial examination of sensitive evidence that is indispensable for fair adjudication while eliminating the risk of industrial espionage or competitive harm. This necessity is especially acute in patent litigation and Standard-Essential Patent (SEP) disputes, where determining Fair, Reasonable, and Non-Discriminatory (FRAND) licensing terms requires inspecting confidential third-party licensing agreements, royalty rates, and proprietary technical architectures.
A Confidentiality Club allows the Court to examine such information within a controlled environment while reducing the risk of its unnecessary wider disclosure.
However, while restricting access to confidential information, the procedural rights of the parties must also be considered. Where confidential information is relevant to a party’s ability to present or defend its case, excessive restrictions on access may affect that party’s effective participation in the proceedings.
Key Judicial Precedents Shaping Confidentiality Club Jurisprudence
One of the early and foundational decisions on confidentiality clubs in India is MVF 3 APS & Ors. v. M. Sivasamy & Ors. The dispute involved trade secrets and confidential information. The Court observed that a proper procedure should be developed before confidential documents are produced, so that their confidentiality can be protected. The Court also referred to the Confidentiality Club mechanism used in UK proceedings, under which access to confidential information was limited to legal and technical advisors, who were bound by confidentiality undertakings. The case thus highlighted the need for a structured procedure to ensure controlled access to and protection of confidential documents.
This approach was further developed in subsequent cases. In Roche Products (India) Pvt. Ltd. v. Drugs Controller General of India, the Court considered a limited-access confidentiality arrangement to regulate the discovery and inspection of confidential documents. The purpose of such arrangements was to allow relevant information to be used in the litigation while preventing its unnecessary disclosure. In Dolby International AB v. GDN Enterprises Pvt. Ltd., the Court also considered an approach involving restrictions on access to confidential documents by limiting such access to lawyers and experts. These cases indicate the increasing use of access restrictions and confidentiality obligations by courts to protect confidential information.
The use of Confidentiality Clubs became particularly significant in patent and Standard-Essential Patent (SEP) litigation. In InterDigital VC Holdings Inc. v. Xiaomi Corporation (2020), the Delhi High Court examined a proposed two-tier Confidentiality Club. The plaintiff sought to restrict access to confidential licensing agreements to selected advocates and experts, while excluding representatives of the defendants from certain information. The Court did not accept the proposed exclusion and constituted a single-tier Confidentiality Club comprising advocates, representatives, and experts, along with prescribed confidentiality safeguards. The decision indicates that, while protecting confidential information, the Court must also consider the parties’ effective participation in the proceedings and procedural fairness.
Subsequently, in InterDigital Technology Corporation v. Guangdong Oppo Mobile Telecommunications Corp. (2024), the Delhi High Court considered in detail the confidentiality of third-party licensing agreements and sensitive commercial information. The Court observed that disclosure of third-party agreements in SEP litigation could affect the competitive interests of those third parties. Accordingly, the composition of the Confidentiality Club and the conditions governing access must be determined carefully, particularly where the information may be misused by competitors or in future negotiations. The Court also considered safeguards concerning the role of external counsel and experts and the access of in-house representatives. The decision further developed the approach to Confidentiality Clubs by recognising that protection of confidential information may require consideration not only of the interests of the litigating parties but also of the interests of third parties.
Procedural Challenges: Open Justice, Party Autonomy, and Natural Justice
The framework governing Confidentiality Clubs in India is still developing, which makes it difficult for courts to balance the protection of confidential information with the interests of both parties. In some cases, parties are granted access to confidential documents, while in others, they are excluded, raising concerns about fair hearing and natural justice. The Court should, therefore, look beyond the mere grant or denial of access and determine the extent to which access should be permitted, as well as the appropriate method for classifying information as confidential.
Conclusion: Towards a Structured and Predictable Procedural Framework
In India, the use of Confidentiality Clubs in intellectual property disputes represents an increasingly sophisticated procedural tool to navigate complex commercial discovery.
However, their practice before Indian courts is still evolving. In different cases, courts have regulated the scope of membership, access, disclosure, and inspection according to the circumstances of each case. A uniform and comprehensive framework, however, has not yet been clearly established. This may create uncertainty for parties, particularly where litigation involves highly sensitive technical or commercial information.
The growing use of Confidentiality Clubs reflects the development of more sophisticated mechanisms for handling confidential information in Indian IP litigation. At the same time, their effectiveness depends on maintaining a proper balance between the protection of legitimate confidentiality, procedural fairness, access to justice, and the parties’ ability to effectively present their case. Clearer judicial guidelines or a structured procedural framework governing the constitution, composition, access, and functioning of Confidentiality Clubs could make their use more consistent and predictable. Confidentiality Clubs should therefore not be viewed merely as a mechanism for restricting disclosure, but as an evolving procedural tool through which Indian courts can protect sensitive information without compromising the requirements of a fair and effective adjudication process.
Key Precedents & Statutory Guidance
- Search recent High Court judgments in our Latest Indian IP Law Cases Directory.
- Examine core statutory doctrines in our Trade Secrets & Emerging IP Law Guide.
- Review nationwide litigation trends in our Monthly IP Law Roundup.
References
- Delhi High Court, Delhi High Court Intellectual Property Rights Division Rules, 2021, Rule 19 (Confidentiality Club).
- Delhi High Court, Delhi High Court (Original Side) Rules, 2018, Chapter VII and Annexure F (Protocol for Confidentiality Club).
- Delhi High Court, MVF 3 APS & Ors. v. M. Sivasamy & Ors., 2012 SCC OnLine Del 4483 (Formulating initial inspection guidelines for confidential commercial documents).
- Delhi High Court, Roche Products (India) Pvt. Ltd. v. Drugs Controller General of India, 2016 SCC OnLine Del 2360 (Limited-access confidentiality inspection protocols in pharmaceutical litigation).
- Delhi High Court, Dolby International AB v. GDN Enterprises Pvt. Ltd., CS(COMM) 142/2017 (Restricting confidential technical discovery to external counsel and experts).
- Delhi High Court, InterDigital VC Holdings Inc. v. Xiaomi Corporation, 2020 SCC OnLine Del 1424 (Rejecting exclusive two-tier confidentiality clubs and safeguarding party participation).
- Delhi High Court, InterDigital Technology Corporation v. Guangdong Oppo Mobile Telecommunications Corp., 2024 SCC OnLine Del 3122 (Balancing third-party licensing confidentiality against natural justice in SEP litigation).
