CA Ev Code § 1035.4 (2021)
2021 California Code|Evidence Code - EVID|DIVISION 8 - PRIVILEGES|CHAPTER 4 - Particular Privileges|ARTICLE 8.5 - Sexual Assault Counselor-Victim Privilege|Section 1035.4.

1035.4.  As used in this article, “confidential communication between the sexual assault counselor and the victim” means information transmitted between the victim and the sexual assault counselor in the course of their relationship and in confidence by a means which, so far as the victim is aware, discloses the information to no third persons other than those who are present to further the interests of the victim in the consultation or those to whom disclosures are reasonably necessary for the transmission of the information or an accomplishment of the purposes for which the sexual assault counselor is consulted. The term includes all information regarding the facts and circumstances involving the alleged sexual assault and also includes all information regarding the victim’s prior or subsequent sexual conduct, and opinions regarding the victim’s sexual conduct or reputation in sexual matters.The court may compel disclosure of information received by the sexual assault counselor which constitutes relevant evidence of the facts and circumstances involving an alleged sexual assault about which the victim is complaining and which is the subject of a criminal proceeding if the court determines that the probative value outweighs the effect on the victim, the treatment relationship, and the treatment services if disclosure is compelled. The court may also compel disclosure in proceedings related to child abuse if the court determines the probative value outweighs the effect on the victim, the treatment relationship, and the treatment services if disclosure is compelled.When a court is ruling on a claim of privilege under this article, the court may require the person from whom disclosure is sought or the person authorized to claim the privilege, or both, to disclose the information in chambers out of the presence and hearing of all persons except the person authorized to claim the privilege and such other persons as the person authorized to claim the privilege is willing to have present. If the judge determines that the information is privileged and must not be disclosed, neither he or she nor any other person may ever disclose, without the consent of a person authorized to permit disclosure, what was disclosed in the course of the proceedings in chambers.If the court determines certain information shall be disclosed, the court shall so order and inform the defendant. If the court finds there is a reasonable likelihood that particular information is subject to disclosure pursuant to the balancing test provided in this section, the following procedure shall be followed:(1) The court shall inform the defendant of the nature of the information which may be subject to disclosure.(2) The court shall order a hearing out of the presence of the jury, if any, and at the hearing allow the questioning of the sexual assault counselor regarding the information which the court has determined may be subject to disclosure. (3) At the conclusion of the hearing, the court shall rule which items of information, if any, shall be disclosed. The court may make an order stating what evidence may be introduced by the defendant and the nature of questions to be permitted. The defendant may then offer evidence pursuant to the order of the court. Admission of evidence concerning the sexual conduct of the complaining witness is subject to Sections 352, 782, and 1103.(Amended by Stats. 1983, Ch. 1072, Sec. 2.)