C.R.S. § 23-71-707
23-71-707. Recital of regularity
23-71-707. Recital of regularity. A resolution providing for the issuance of bonds or other securities under this part 7 or an indenture or other proceedings appertaining thereto may provide that the securities contain a recital that they are issued pursuant to this part 7, which recital shall be conclusive evidence of their validity and the regularity of their issuance.