1. Short title This Act may be cited as the Strengthening Transparency and Obligations to Protect Children Suffering from Abuse and Mistreatment Act of 2023 or the STOP CSAM Act of 2023 . 2. Protecting child victims and witnesses in Federal court (a) In general Section 3509 of title 18, United States Code, is amended— (1) in subsection (a)— (A) in paragraph (2)(A), by striking or exploitation and inserting exploitation, or kidnapping, including international parental kidnapping ; (B) in paragraph (3), by striking physical or mental injury and inserting physical injury, psychological abuse ; (C) by striking paragraph (5) and inserting the following: (5) the term psychological abuse includes— (A) a pattern of acts, threats of acts, or coercive tactics intended to degrade, humiliate, intimidate, or terrorize a child; and (B) the infliction of trauma on a child through— (i) isolation; (ii) the withholding of food or other necessities in order to control behavior; (iii) physical restraint; or (iv) the confinement of the child without the child's consent and in degrading conditions; ; (D) in paragraph (6), by striking child prostitution and inserting child sex trafficking ; (E) by striking paragraph (7) and inserting the following: (7) the term multidisciplinary child abuse team means a professional unit of individuals working together to investigate child abuse and provide assistance and support to a victim of child abuse, composed of representatives from— (A) health, social service, and legal service agencies that represent the child; (B) law enforcement agencies and prosecutorial offices; and (C) children's advocacy centers; ; (F) in paragraph (9)(D)— (i) by striking genitals and inserting anus, genitals, ; and (ii) by striking or animal ; (G) in paragraph (11), by striking and at the end; (H) in paragraph (12)— (i) by striking the term child abuse does not and inserting the terms physical injury and psychological abuse do not ; and (ii) by striking the period and inserting a semicolon