HB25-1077 was signed into law on March 28, 2025.   

Bill Summary - The bill exempts individuals engaged in the business of inspecting, testing, or repairing backflow prevention devices from licensure requirements but retains the licensure requirements for individuals engaged in the installation or removal of the devices; except that individuals who install or replace a backflow prevention device on a stand-alone fire suppression system remain exempted from the licensure requirements. The bill requires that, on and after July 1, 2025, a licensed plumber who installs, tests, inspects, repairs, or reinstalls a backflow prevention device and a certified cross-connection control technician or a licensed plumber with a cross-connection control technician certification who tests or repairs a backflow prevention device must affix a tag on the backflow prevention device that contains certain information about the licensed plumber, the certified cross-connection control technician, or the licensed plumber with a cross-connection control technician certification, as applicable, and the service that was provided.

This is a major win for safe drinking water in Colorado!

Please see the Backflows page for additional District infomation.