C.R.S. § 25-9-109: Use of title.

Only a person who has been qualified by the board as a certified operator and who possesses a valid certificate attesting to this certification in this state shall have the right and privilege of using the title "certified water treatment facility operator, class ....", "certified domestic wastewater treatment facility operator, class ....", "certified industrial wastewater treatment facility operator, class ....", "certified wastewater collection system operator, class ....", "certified water distribution system operator, class ....", or "multiple facilities operator, class ....".