Colorado Revised Statutes Title 18. Criminal Code § 18-11-205. Unlawful to display flag--exceptions

(I) The display of the flag of the United Nations or the flag of a foreign nation displayed to identify persons officially representing such foreign nation or the property or premises of the person or nation;

(II) The display of an appropriate flag upon ceremonial or commemorative occasions proclaimed by the president of the United States, the governor of the state of Colorado, the board of county commissioners of any county, or the mayor or other chief executive officer of a city or town within this state;

(III) The display of the flag of any adjacent state with the flag of the state of Colorado at the ports of entry weigh stations, in recognition of the joint state port operation; or

(IV) Deleted by Laws 2007, Ch. 110, § 1, eff. Aug. 3, 2007.

(V) The display of a prisoners of war and missing in action flag or other appropriate veteran commemorative, United States or state armed forces, or military commemorative flag when displayed in accordance with 4 U.S.C. sec. 7;

(VI) The display of flags of foreign nations for special, occasional, ceremonial purposes when displayed in accordance with 4 U.S.C. sec. 7; or

(VII) The display of a flag for educational, cultural, or historical purposes with the prior permission of the chief administrative officer of the state, county, municipal, or other public building or grounds.