Family Law Case Participant Enrollment Form

Sacramento Superior Court

Verified current as of June 9, 2026

The LP-666 form is used to register people involved in family law cases (like divorce, child custody, or support matters) so they can access court services and information online through the court's system. People going through a family law case—including parents, spouses, or their attorneys—would need to fill this out to get enrolled in the court's electronic services.