Cal. Penal Code § 136.2
(a)
(1) Upon a good cause belief that harm to, or intimidation or dissuasion of, a victim or witness has occurred or is reasonably likely to occur, a court with jurisdiction over a criminal matter may issue orders, including, but not limited to, the following:
(F)
(G)
(ii)
(ib) The defendant shall relinquish ownership or possession of any firearms pursuant to Section 527.9 of the Code of Civil Procedure.
(c)
(1)
(A) Notwithstanding subdivision (e), an emergency protective order issued pursuant to Chapter 2 (commencing with Section 6250) of Part 3 of Division 10 of the Family Code or Section 646.91 shall have precedence in enforcement over any other restraining or protective order, provided the emergency protective order meets all of the following requirements:
(d)
(e)
(f) On or before January 1, 2003, the Judicial Council shall promulgate a protocol, for adoption by each local court in substantially similar terms, to provide for the timely coordination of all orders against the same defendant and in favor of the same named victim or victims. The protocol shall include, but shall not be limited to, mechanisms for ensuring appropriate communication and information sharing between criminal, family, and juvenile courts concerning orders and cases that involve the same parties and shall permit a family or juvenile court order to coexist with a criminal court protective order subject to the following conditions:
(h)
(i)