The attorney-client privilege applies to communications “to whom disclosure is reasonably necessary for the transmission of the information or the accomplishment of the purpose for which the lawyer is consulted.” Cal. Evid. Code § 952. This includes communications to an expert consultant.
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.
There are two major exceptions to the lawyer-client privilege under the California Evidence Code, as discussed below. 2.1. Crime or fraud. 2.2. Preventing death or substantial physical harm.
It is a common practice for outside litigation counsel to represent current, and even former, employees of corporate clients during depositions. This practice, however, is governed by ethical rules (and opinions and case law) that must be considered in advance.
The privilege extends only to communications that the client intends to be confidential. Communications made in non-private settings, or in the presence of third persons unnecessary to accomplish the purpose for which the attorney was consulted, are not confidential and therefore are not protected by the privilege.
Unethical attorneys may breach attorney-client privilege for their own gain. If they have the chance to profit from your information or your case presents a conflict of interest for them, unbeknownst to you, they may intentionally divulge privileged information to benefit or protect themselves.
The United States Supreme Court rejected the control group test in Upjohn v. United States, 449 U.S. 383 (1981). Most courts now apply the Supreme Court's reasoning in that case to corporate privilege claims, including those involving former employees.