Section 3.1: Confidentiality vs. Attorney-Client Privilege (Rule 1.6 vs. Evidence)

Confidentiality vs. Attorney-Client Privilege (Rule 1.6 vs. Evidence)

The Core Distinction

Every legal professional must master the difference between the ethical duty of confidentiality and the evidentiary attorney-client privilege. While both doctrines protect client information from unauthorized disclosure, they operate in different spheres, cover different scopes of information, and are triggered in different scenarios. A failure to distinguish between these two shields is one of the most common pitfalls on the MPRE.

The fundamental distinction lies in their source and application: the attorney-client privilege is a rule of evidence law that prevents a court or other governmental body from compelling the disclosure of confidential communications. In contrast, the ethical duty of confidentiality is a broad professional rule of conduct (codified in ABA Model Rule 1.6) that prohibits a lawyer from voluntarily revealing any information relating to the representation of a client, in any setting, unless an exception or client authorization applies.

The Broad Ethical Duty of Confidentiality (Rule 1.6)

Model Rule 1.6(a) states that a lawyer "shall not reveal information relating to the representation of a client." This ethical duty is incredibly expansive and is characterized by several key features:

1. Source of Information: The duty applies regardless of the source of the information. It does not matter whether the information came from the client, a co-counsel, an investigator, an opposing party, or an independent third-party witness. If the information relates to the representation, it is protected.
2. Subject Matter: It covers all information relating to the representation. This includes not only secrets or embarrassing details but also harmless facts, public records, and even the attorney's own observations (such as noticing that a client has a physical injury or is acting erratically).
3. Setting and Context: The duty applies in all settings and at all times. It is a constant obligation that prevents a lawyer from gossiping in a bar, posting on social media, or discussing cases with colleagues who are not part of the firm.
4. Public Record Information: A common MPRE trap involves information that is technically public, such as transcripts of a public trial or a recorded deed. Even if the information is in the public record, the lawyer cannot discuss it or disclose it voluntarily without consent, unless the information becomes "generally known" in the community. Information is not "generally known" simply because it is accessible in public files or court records; it must be widely recognized by the public or within the relevant industry.

For example, if a lawyer represents a client in a high-profile divorce, and the details of the settlement are published in a local newspaper, the lawyer still cannot discuss those details with friends at a dinner party. The newspaper report does not automatically make the information "generally known" under the ethical rules, and the lawyer's voluntary discussion of the client's affairs would violate Rule 1.6.

The Evidentiary Attorney-Client Privilege

The attorney-client privilege is much narrower than the ethical duty of confidentiality. It is a rule of evidence and civil procedure that applies only in settings where the rules of evidence govern and the lawyer is asked to testify or produce documents under legal compulsion (such as in a deposition, court hearing, or response to a subpoena).

For the attorney-client privilege to apply, the following elements must be met:

1. A Communication: The privilege protects only communications (verbal, written, electronic, or non-verbal actions intended as communication) between the client and the attorney (or their respective agents).
2. Confidentiality: The communication must have been made in confidence. If the communication occurs in a public place where others can easily overhear, or in the presence of a non-essential third party (such as a casual friend or business associate), the privilege is waived because the client did not have a reasonable expectation of confidentiality. However, the presence of necessary agents—such as translators, paralegals, or experts assisting the lawyer—does not destroy confidentiality.
3. Purpose of Seeking Legal Assistance: The communication must be made for the purpose of obtaining legal advice or representation. If a client consults a lawyer for business advice, personal counseling, or purely social reasons, the privilege does not attach.

What the Privilege Excludes

The privilege is strictly limited and does not protect:

• Underlying Facts: A client cannot immunize a fact simply by telling it to their lawyer. For example, if a client tells their lawyer, "I ran the red light at the intersection," the conversation itself is privileged. The lawyer cannot be forced to testify about what the client said. However, the client can still be asked under oath during a deposition, "Did you run the red light?" because the fact of running the light is not privileged.
• Pre-existing Documents and Physical Evidence: If a client hands a lawyer a physical object (like a weapon or a bag of cash) or a pre-existing business ledger, that physical item is not protected by the privilege. The lawyer cannot act as a sanctuary for evidence or contraband, and must turn over physical evidence to authorities under applicable law.
• Client Identity and Fee Arrangements: Generally, the identity of the client and the amount of fees paid are not considered privileged communications, unless disclosing them would reveal the confidential substance of the representation (a rare exception).

Duration of the Duty and Privilege

A crucial aspect of both the ethical duty of confidentiality and the attorney-client privilege is their longevity: both survive the termination of the representation and the death of the client.

In the landmark case Swidler & Berlin v. United States, the U.S. Supreme Court confirmed that the attorney-client privilege survives the death of the client, rejecting the government's argument that the privilege should yield in criminal investigations after the client dies. The rationale is that clients must feel completely free to disclose their deepest secrets to their counsel without fearing that those secrets will be revealed after their death, potentially tarnishing their reputation or harming their heirs.

Upon a client's death, the lawyer must continue to assert the privilege on behalf of the deceased client unless the client's personal representative (such as the executor of the estate) waives it.

The Testamentary Exception

There is a narrow, well-established exception to this rule known as the testamentary exception. When a dispute arises between parties who are all claiming under the deceased client's estate (such as a will contest between heirs), the attorney-client privilege does not apply to communications made by the deceased client regarding their intent for the disposition of their property. In this specific litigation context, the lawyer may testify about the client's communications to help the court determine the deceased client's true intentions.