Section 3446.
Cal. Family Code - FAM § 3446.
in effect(a)
A court of this state may grant any relief normally available under the law of this state to enforce a registered child custody determination made by a court of another state.
(b)
A court of this state shall recognize and enforce, but may not modify, except in accordance with Chapter 2 (commencing with Section 3421), a registered child custody determination of a court of another state.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026