What documents are privileged from discovery?

Privileged Documents Under Order XI

The law of discovery rests on the premise of full disclosure, but it has never been an instrument of unconditional compulsion. Running through the entire scheme of Order XI is a frank acknowledgement that certain documents occupy a special position — a position that the law protects even at the cost of preventing full disclosure. The doctrine of privilege carves out a defined class of documents that a party may legitimately withhold from discovery and inspection without thereby committing any default. The policy behind privilege is not a concession to individual inconvenience; it reflects deeper values of social policy — the confidentiality of State governance, the integrity of the legal profession, and the freedom of candid communication in certain relationships of trust.

Rule 6 of Order XI expressly provides that any objection to answering an interrogatory may be taken on the ground of privilege. The 1976 Amendment to the Code expressly inserted privilege as a recognised ground of objection, placing it alongside the grounds of irrelevance, scandalousness, and non-bona fide purpose. Equally, under Rule 19(2), when an application for inspection of a document is made and privilege is claimed for any document, it is lawful for the court to inspect the document for the purpose of deciding whether the claim of privilege is justified — unless the document relates to "matters of State," in which case even the court cannot inspect it. The two provisions together — Rule 6 for interrogatories and Rule 19(2) for inspection — constitute the procedural framework within which privilege operates in the discovery process.

State Privilege: Matters of State and Official Records

The most absolute form of privilege recognised by the law is the privilege attaching to documents that relate to affairs of State. This privilege draws its authority not from Order XI but from Section 123 of the Indian Evidence Act, 1872, which provides that no one shall be permitted to give any evidence derived from unpublished official records relating to any affairs of State, except with the permission of the officer at the head of the department concerned, who shall give or withhold such permission as he thinks fit. The word "unpublished" is crucial here — official records that have been placed in the public domain are not protected; it is only those that remain confidential to the State that attract the privilege.

The relationship between this privilege and the court's power under Rule 19(2) was the subject of conflicting High Court decisions for many years, until the Supreme Court settled the controversy authoritatively in State of Punjab v. Sodhi Sukhdev Singh (AIR 1961 SC 493). The court held with clarity that when privilege is claimed under Section 123 of the Evidence Act, the power of the court is limited to making an inquiry as to whether the document is of the kind mentioned in that section — that is, whether it is an unpublished official record relating to affairs of State. Once it is determined that the document falls within that category, the decision whether it should be produced in court vests solely with the competent public authority, and the court cannot go behind that decision.

The consequence of Sodhi Sukhdev Singh is profound. In every other case of privilege, the court has the power under Rule 19(2) to inspect the document and decide for itself whether the claim of privilege is genuine. In the case of State privilege, however, that judicial power of inspection is itself excluded. The exception in Rule 19(2) — "unless the document relates to matters of State" — gives constitutional and legal recognition to the executive's exclusive right to determine what State secrets it will disclose. The court's role is merely to enquire whether the document falls within the category; the substantive decision belongs to the State. Rule 19(2) was accordingly amended after the Sodhi Sukhdev Singh decision to bring it in conformity with the Supreme Court's ruling.

Professional Privilege: The Lawyer-Client Relationship

The second great category of privileged documents is those covered by legal professional privilege — the protection extended to communications between a client and his legal adviser. The substantive law governing this privilege flows from Sections 126 to 129 of the Indian Evidence Act, 1872, which, as provisions of the law of evidence, are incorporated into the framework of Order XI by virtue of the court's exercise of its discretion.

Section 126 provides that no barrister, attorney, pleader or vakil shall at any time be permitted, unless with his client's express consent, to disclose any communication made to him in the course of and for the purpose of his employment as such, or to state the contents or condition of any document with which he has become acquainted in the course of and for the purpose of such employment, or to disclose any advice given by him to his client in the course of such employment. The communication must have been made in the context of the professional relationship — a casual social conversation between a lawyer and an old client would not attract the privilege. The purpose of the communication is determinative.

A critically important limitation on professional privilege, however, is found in the proviso to Section 126: the privilege does not apply to communications made in furtherance of any illegal purpose. The courts have drawn a firm line here. If a client consults a lawyer to obtain assistance in committing a crime or fraud, that very communication loses its privileged character — for the law will not permit its protection to be converted into a shield for wrongdoing. A client who makes a communication to a lawyer seeking advice on how to defraud his creditors cannot subsequently resist discovery of that communication on the ground of professional privilege.

Section 129 adds a further dimension. A party to a suit cannot be compelled to disclose communications between himself and his legal adviser even if those communications are merely by way of instructions, provided that the communications are privileged under Section 126. The privilege attaches to the client, not merely to the lawyer. It is the client who holds the privilege and the client who may waive it. Once the client voluntarily discloses the contents of the privileged communication, the privilege is waived and cannot be reasserted in respect of that communication.

Without Prejudice Communications

A category that closely adjoins professional privilege, though not strictly a part of the law of evidence, is the "without prejudice" doctrine, which protects communications made in the course of genuine attempts to settle a dispute. If one party to a suit writes to the other offering to settle the claim on certain terms, and marks that communication "without prejudice," the communication cannot ordinarily be put in evidence in the suit or obtained by discovery. The rationale is entirely policy-based: the law encourages the settlement of disputes out of court and would be frustrating its own purpose if it allowed settlement communications to be deployed against the very party who made them. Indian courts have consistently recognised this protection, treating "without prejudice" communications as outside the reach of the discovery process.

Private Documents as Sole Title

A peculiar but important form of limited protection is found in Rule 15 of Order XI itself. Under that rule, a party who fails to comply with a notice for inspection of documents referred to in his pleadings is ordinarily debarred from putting those documents in evidence on his behalf. However, the rule carves out an exception for defendants: a defendant need not comply with a notice for inspection if the document relates "only to his own title." This provision recognises that in certain suits, a defendant may hold title documents that exclusively establish his personal right and contain nothing that supports or tends to support the plaintiff's case. Compelling inspection of such documents would impose an entirely one-sided obligation on the defendant — he would be compelled to assist the plaintiff in constructing his case while receiving no corresponding benefit.

The scope of this exception has been carefully limited by the courts. The Bombay and Madras High Courts have held that Rule 18 reinforces this position: where a party claims that a document, not referred to in the pleadings, relates exclusively to his own case and contains nothing supporting the opponent's case, the court shall not order inspection unless it is satisfied that inspection is necessary either for disposing fairly of the suit or for saving costs. The exclusion of documents relating "only to his own title" therefore does not extend to documents that, while establishing his title, also contain material that would assist the opponent's case. The nature and contents of the document, not its formal characterisation by the party holding it, determine whether the exception applies.

The Court's Power to Inspect and Adjudicate Claims of Privilege

Where privilege is claimed for any document other than a document relating to affairs of State, Rule 19(2) confers on the court an express power to inspect the document for the purpose of deciding whether the claim of privilege is valid. This is a judicially supervised process, not a unilateral right of the party. A party cannot simply assert privilege and expect the court to accept that assertion at face value. The purpose of the inspection power is to prevent the abuse of the privilege claim — to ensure that parties do not hide relevant and material documents behind a spurious invocation of privilege.

The courts have consistently held that the object of Rule 19(2) is that claims of privilege ought to be decided at once and in proper cases. A claim of privilege that is not bona fide — that is asserted merely to prevent the production of an embarrassing document rather than to protect a genuine interest of the kind that the law recognises as privileged — will not be sustained. The court, having inspected the document, is in a position to make an informed decision whether the claim is justified, and its determination on that question is final for the purposes of the proceedings at the discovery stage.

It is worth noting that the privilege is a shield, not a sword. A party who himself relies upon a privileged document by using it in his pleadings or in evidence cannot simultaneously claim privilege against the opponent in respect of the same document. Having chosen to deploy the document in the proceedings, the party is taken to have waived the privilege, and the opponent acquires a right to inspect it. This principle of waiver by conduct runs through the entire law of privilege and prevents the selective use of protected communications in a manner that would be fundamentally unfair to the other side.