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JDF1226

Notice of Registration: Foreign Child Custody Determination

Colorado · Colorado Judicial Branch · Effective September 1, 2026

This form is a notice that tells people that a child custody decision made in another state or country has been officially filed with the Colorado court. It informs people that this registered decision can be treated like one made by a Colorado court.

Open the official PDFfrom Colorado Judicial Branch

Where this fits in a case

General & info

Information / general use — not tied to one step of a case

This form is used when someone files paperwork to make a child custody decision from another place official in Colorado. If someone wants to challenge the decision, they must request a hearing in writing within twenty-one days of receiving this notice.

Prepared by the court or clerk.

Common questions

What does this form do?
This form serves as a notice that a child custody determination made outside of Colorado has been filed with the court. It makes the out-of-state decision enforceable in the same way as a Colorado court decision.
What if I don't contest the registration?
If no one contests the registration, the child-custody determination will be confirmed, and that person cannot challenge it later on any issue they could have brought up.

Revision history

No changes recorded since we started tracking this form on October 10, 2026. The current version took effect September 1, 2026.

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