How might attorney-client privilege be lost or waived?

Asked by: Prof. Ciara Ryan  |  Last update: February 19, 2026
Score: 4.6/5 (54 votes)

Attorney-client privilege can be lost (waived) through voluntary disclosure to third parties, inadvertent production during discovery, failing to assert the privilege, or placing privileged communications "at issue" in a lawsuit, essentially by any action that breaks confidentiality or uses the advice as a sword rather than a shield, like sharing it online, discussing it with non-essential parties, or claiming reliance on counsel's advice as a defense.

How can attorney-client privilege be lost?

A waiver can occur from a variety of conduct that fails to maintain the confidentiality of the communication. Either voluntary or inadvertent disclosure to outside or non-covered recipients, professional advisors outside the privilege, and experts and consultants, can result in waiver as a matter of law.

Can the attorney-client privilege may be lost or waived by the client?

For example, if the client carelessly allows the information to be disclosed to others, confidentiality will be lost, and a waiver will occur. The waiver may also result from failure to object to the demand for disclosure in litigation. Once the privilege has been waived, it is treated as a waiver for all purposes.

How does privilege get waived?

Privilege over the whole document is waived where the substance, gist or conclusion is conveyed to someone not involved in the case. Privilege can be waived where the privileged information was the catalyst for commencing legal proceedings or for making an accusation against another.

What waives attorney-client privilege?

Under the RESTATEMENT view, “[t]he attorney-client privilege is waived for any relevant communication if the client asserts as to a material issue in a pro- ceeding that: (a) the client acted upon the advice of a lawyer or that the advice was otherwise relevant to the legal significance of the client's conduct[.]” ...

How Can You Accidentally Waive Attorney-client Privilege? - CountyOffice.org

27 related questions found

Why would someone waive their right to an attorney?

There are several reasons why misdemeanor defendants sometimes choose to waive their right to an attorney. These reasons include a desire to avoid further delays in the legal process - the “get it over with” mentality - and promises by the prosecution that the defendant will stay out of jail.

What happens when a privilege is waived?

The privilege can be waived in a variety of circumstances. For example, if the communication is not made in confidence or is subsequently disclosed to a third party, a waiver has occurred. Disclosure may be intentional, compelled by legal process, or even inadvertent.

How can you waive privilege?

Privilege can be waived or lost. This might be if the document or communication is provided to a third party deliberately or in error or if your client/you act in a way that undermines its confidential nature.

What does it mean to waive an attorney?

The right to an attorney may be waived. Before a judge can allow a defendant to represent himself, the judge must question the defendant to make sure he is knowingly and intelligently waiving his right to an attorney. The judge must warn the defendant of the dangers of representing himself.

Under what circumstances can attorney-client privilege be broken?

An attorney may be forced to break privilege if commanded by a court order, if they suspect their client may commit an additional crime, or if concealing the information would bring financial or bodily harm to another person.

Which of the following would waive the attorney-client privilege?

Attorney-client privilege is a key legal principle that maintains the confidentiality of communications between attorneys and their clients. It can be waived through specific actions such as sharing information with a third party, court orders, and attorney disclosures.

What are the 5 C's of attorney-client privilege?

The 5 Cs of attorney-client privilege are key elements for protection: a Communication, made in Confidence, between a Client and Counsel, for the purpose of seeking or giving legal Counsel or advice, requiring all five to be present for the privilege to apply. These elements ensure that exchanges (like emails, texts, or conversations) are private and intended to facilitate legal help, preventing disclosure unless the privilege is waived. 

Who may waive a privilege?

Privilege can be waived by the conduct of the client. This can occur with conduct such as: where part but not all of the communication between a client and solicitor has been set out before the court. where instructions given by the client are at issue.

Who can waive attorney-client privilege for a corporation?

"The power to waive the corporate attorney-client privilege rests with the corporation's management and is normally exercised by its officers and directors." Weintraub, 471 U.S. at 348; see also, ABA/BNA Lawyer's Manual, at 91:2205; United States v.

What are the exceptions to the attorney-client privilege?

Crime or Fraud Exception.

If a client seeks advice from an attorney to assist with the furtherance of a crime or fraud or the post-commission concealment of the crime or fraud, then the communication is not privileged.

Are emails covered by attorney-client privilege?

Email communications are not covered by the privilege simply because an OGC attorney is copied on the email. The privilege only applies if the communication has a substantial purpose of seeking legal advice from an OGC attorney.

How can a client waive attorney-client privilege?

The privilege may be waived if the confidential communications take place in the presence of third parties unnecessary to accomplish the purpose for which the attorney's advice is sought, or if the confidential communications are disclosed under circumstances to which the privilege does not extend.

What are common reasons to waive something?

Examples of waivers include the waiving of parental rights, waiving liability, tangible goods waivers, and waivers for grounds of inadmissibility. Waivers are common when finalizing lawsuits, as one party does not want the other pursuing them after a settlement is transferred.

What is an example of a waiver?

Example Waiver Statement:

I understand that my participation involves inherent risks, including but not limited to [list specific risks]. By signing this waiver, I agree not to hold [Organization Name] liable for any injuries or damages that may occur during my participation."

How can privilege be lost?

While it is the client's right to privilege, the lawyer plays a critical role in ensuring privilege is not lost. Privilege can easily be lost if thought is not given to how privileged information is communicated to and from clients.

What is an example of a waiver of privilege?

By way of example, privilege may be waived if you inform a third party that you obtained legal advice that says you have “strong prospects for success” or have “not breached any laws”.

What happens if you waive your right to an attorney?

Your choice of attorney can determine the strategy used to defend you, which can directly influence a jury's decision. If you waive this right, or if the court erroneously denies you the right to make this choice, you may be able to appeal and have your conviction reversed.

Under what circumstances may an attorney break attorney-client privilege?

(b) A lawyer may, but is not required to, reveal information protected by Business and Professions Code section 6068, subdivision (e)(1) to the extent that the lawyer reasonably believes* the disclosure is necessary to prevent a criminal act that the lawyer reasonably believes* is likely to result in death of, or ...

What does loss of privilege mean?

2. Loss of Privilege. This type of logical consequence is used when children's behavior does not meet pre-established expectations. The consequence is that the child loses the privilege of participating in an activity or using materials for a brief time, usually a class period or a day.

How serious is attorney-client privilege?

Attorney-client privilege is a principle that is fundamental to the integrity of the practice of law. It allows clients to have faith in their legal counsel and can help them feel secure that their sensitive information related to their case will be protected from disclosure.