C.R.S. § 24-13-120
24-13-120. Forfeiture of office by becoming surety
24-13-120. Forfeiture of office by becoming surety. No such officer shall become surety on any bond or obligation given to any board of county commissioners in this state. A violation of this section or section 24-13-119 shall work a forfeiture of any office held by such officer.