Interstate child custody cases usually require the court to determine which state has jurisdiction under the Uniform Child Custody Jurisdiction and Enforcement Act, commonly called the UCCJEA. Emergencies can require a different response. California may exercise temporary emergency jurisdiction when a child is physically present in California and qualifying urgent circumstances exist, even though another state may otherwise have authority over the broader custody case.

Emergency Jurisdiction Requires More Than the Child Being in California

A child’s physical presence in California is necessary for temporary emergency jurisdiction, but presence alone is not enough.

California may exercise temporary emergency jurisdiction when a child is present in the state and has been abandoned.

Emergency jurisdiction may also exist when it is necessary to protect the child because the child, a sibling, or a parent is subjected to or threatened with mistreatment or abuse.

The source materials also identify qualifying circumstances involving a child’s inability to obtain specified gender-affirming health care or mental health care.

The purpose of emergency jurisdiction is to allow a California court to respond to the qualifying emergency. It should not be confused with the ordinary rules used to determine which state has authority to make the long-term custody determination.

An Emergency Order Does Not Automatically Give California Permanent Jurisdiction

One of the most important distinctions in interstate California child custody law is the difference between temporary emergency jurisdiction and ordinary custody jurisdiction.

If another state already has a custody determination entitled to enforcement, or a qualifying custody proceeding is pending elsewhere, California’s emergency authority does not automatically replace the jurisdiction of that other state.

When no previous custody determination exists and no custody proceeding has been commenced in a state having jurisdiction under the ordinary UCCJEA rules, a California emergency custody determination can remain effective until an order is obtained from a state that has jurisdiction.

If no such proceeding is commenced, the California determination can eventually become a final determination when the requirements described in the source materials are satisfied and the order provides for that result.

That is different from saying emergency jurisdiction automatically becomes permanent merely because no one immediately files in another state.

Existing Interstate Proceedings Can Require Court-to-Court Coordination

Emergency jurisdiction can become more complicated when another state already has an existing custody order or an active custody proceeding.

The UCCJEA contains procedures addressing how courts should handle overlapping jurisdiction.

The California court may need to communicate with the court of the other state concerning the emergency, the duration of the temporary order, and which court should ultimately exercise jurisdiction.

This structure allows California to protect a child during an emergency without disregarding a custody proceeding that properly belongs in another state.

A parent therefore should not assume that obtaining an emergency custody order in California permanently relocates the entire custody case to California.

Emergency Custody Authority Is Designed to Address an Immediate Qualifying Situation

Temporary emergency jurisdiction allows a California court to make custody orders when a child is present in California and the circumstances satisfy the UCCJEA’s emergency requirements. The authority can provide immediate protection, but it is legally distinct from ordinary jurisdiction to make long-term custody decisions. Existing orders, pending proceedings in another state, and the development of the jurisdictional facts can all affect how long a California emergency order remains in effect.