Section 24.05.01.200 - PRACTICE STANDARDS01.Operator-in-Training. Operators-in-training must practice under the direct supervision of a licensed operator of a type, category, and classification higher than the operator-in-training. No operator-in-training can accept or perform the designated responsible charge duties at any system.02.Grandparent License. The licensee may operate in responsible charge of the specific facility identified in the original application. The license is site specific, non-transferable, and does not grant authority for the holder to practice as an operator at any other system. The license becomes invalid when the classification of the system changes to a higher classification.03.Operators and Backflow Assembly Testers Code of Conduct. Operators and backflow assembly testers must: a. Perform duties with due care and diligence to protect the safety, health, and welfare of the public.b. Comply with all applicable local, state, and federal laws relating to their respective profession(s).c. Perform only those duties within their education, training, and experience and scope of licensure.d. Prepare reports which are accurate, objective, and include all relevant information.e. Use standard test procedures, operating procedures, methods, and equipment when conducting inspections, sampling, and field tests with calibrated equipment.f. Backflow assembly testers will observe or inspect existing installations of backflow prevention assemblies to identify whether the assembly is properly installed the assembly is adequate for the degree of hazard.g. When a backflow prevention assembly passes a field test, the report will be submitted to the consumer and relevant public water system within fifteen (15) business days of the field test. When a backflow prevention assembly is defective or fails to pass the field test, the report will be submitted to the consumer and relevant public water system within two (2) business days of the field test.Idaho Admin. Code r. 24.05.01.200