Colo. Rev. Stat. § 25-8-403
During the time permitted for seeking judicial review of any final order or determination of the commission or division, any party directly affected by such order or determination may apply to the commission or division, as appropriate, for a hearing or rehearing with respect to, or reconsideration of, such order or determination. The determination by the commission or division of whether to grant or deny the application for a hearing, rehearing, or reconsideration shall be made within ten days after receipt by the commission or division of such application. Such determination by the commission may be made by telephone or mail or at a meeting, but in any event shall be confirmed at the next meeting of the commission. If the application for a hearing, rehearing, or reconsideration is granted, the order or determination to which such application pertains shall not be considered final for purposes of judicial review, and the commission or the division may affirm, reverse, or modify, in whole or in part, the pertinent order or determination; thereafter such order or determination shall be final and not subject to stay or reconsideration under this section.
C.R.S. § 25-8-403