C.R.S. § 12-155-126: Backflow prevention devices - requirements - service information provided to customer.

(1) On and after July 1, 2025, a licensed plumber who installs, tests, inspects, repairs, or reinstalls a backflow prevention device shall affix a tag on the backflow prevention device that contains the following information:

(a) The name and contact information of the business with which the licensed plumber is affiliated;

(b) The plumbing contractor's registration number, or the license number of the master plumber attached to the contractor, issued by the board;

(c) The date the service was provided; and

(d) A description of the service provided.

(2) A licensed plumber may document multiple services on one tag.