Colorado Constitution of 1876 Art. IV, § 6. Appointment of officers--vacancy

(1) The governor shall nominate, and, by and with the consent of the senate, appoint all officers whose offices are established by this constitution, or which may be created by law, and whose appointment or election is not otherwise provided for, and may remove any such officer for incompetency, neglect of duty, or malfeasance in office. If the vacancy occurs in any such office while the senate is not in session, the governor shall appoint some fit person to discharge the duties thereof until the next meeting of the senate when he shall nominate and, by and with the consent of the senate, appoint some fit person to fill such office.

(2) If the office of state treasurer, secretary of state, or attorney general shall be vacated by death, resignation, or otherwise, the governor shall nominate and, by and with the consent of the senate, appoint a successor. The appointee shall hold the office until his successor shall be elected and qualified in such manner as may be provided by law. If the vacancy occurs in any such office while the senate is not in session, the governor shall appoint some fit person to discharge the duties thereof until the next meeting of the senate, when he shall nominate and, by and with the consent of the senate, appoint some fit person to fill such office.

(3) The senate in deliberating upon executive nominations may sit with closed doors, but in acting upon nominations they shall sit with open doors, and the vote shall be taken by ayes and noes, which shall be entered upon the journal.