California Code, Family Code - FAM § 7643.5

(a) Notwithstanding any other law concerning public hearings and records, a hearing or trial held under this part for an action filed on or after January 1, 2023, under Section 7613, subdivision (f) of Section 7630, or Part 7 (commencing with Section 7960), may be held in closed court without admittance of any person other than those necessary to the action or proceeding. Except as provided in subdivision (b), all papers and records, other than the final judgment, pertaining to the action or proceeding, whether part of the permanent record of the court or of a file in a public agency or elsewhere, are subject to inspection and copying only in exceptional cases upon an order of the court for good cause shown.

(c) On or before January 1, 2023, the Judicial Council shall create a new form or modify an existing form, as it deems appropriate, that requires a party initiating an action or proceeding filed under Section 7613, subdivision (f) of Section 7630, or Part 7 (commencing with Section 7960) to designate the action or proceeding as filed under the identified statutory provision.

(d) Notwithstanding Section 4, this section shall apply to all actions filed before January 1, 2023.