The inspector shall either approve that portion of the work completed at the time of inspection or shall notify the permit holder wherein the same fails to comply with this act and the rules and regulations of the Idaho plumbing board, and when final inspection has been made and the work approved, the inspector shall certify to the owner or permit holder or agency serving the premises by attaching securely an inspector's tag at the approximate service entrance that inspection has been made and found satisfactory as required by this act and ready for service.
Idaho Code § 54-2625