C.R.S. § 14-5-610
14-5-610. Effect of registration for modification
14-5-610. Effect of registration for modification. A tribunal of this state may enforce a child support order of another state registered for purposes of modification, in the same manner as if the order had been issued by a tribunal of this state, but the registered support order may be modified only if the requirements of section 14-5-611 or 14-5-613 have been met.