text: In Colorado, two-thirds of the legislature must approve to override a veto by the governor.  (It must pass by two-thirds of the members present in both houses.)     \n\nA bill can be re-introduced, at another time.  The governor must state his reasons for the veto; those issues can be re-addressed and ensure, perhaps, the governor's approval next time. \n\nThe Representative, who introduced the bill, (I believe) is going to re-introduce the bill next year.\n\n(I've only picked up bits & pieces of info as I researched your question.)