Colorado Revised Statutes Title 13. Courts and Court Procedure § 13-4-102.1. Interlocutory appeals of determinations of questions of law in civil cases

(1) The court of appeals, under rules promulgated by the Colorado supreme court, may permit an interlocutory appeal of a certified question of law in a civil matter from a district court or the probate court of the city and county of Denver if:

(2) A majority of the judges who are in regular active service on the court of appeals and who are not disqualified may, if approved by rules promulgated by the Colorado supreme court, order that an interlocutory appeal permitted by the court of appeals be heard or reheard by the court of appeals en banc.