Cal. Bus. & Prof. Code § 26047

The findings and conclusions of the department on questions of fact are conclusive and final and are not subject to review. Those questions of fact shall include ultimate facts and the findings and conclusions of the department. The panel, the department, and each party to the action or proceeding before the panel shall have the right to appear in the review proceeding. Following the hearing, the court shall enter judgment either affirming or reversing the decision of the department, or the court may remand the case for further proceedings before or reconsideration by the department.