Section 37.03.02.025 - AUTHORITY OF REPRESENTATIVE01.Proof of Beneficial Use. When the proof of beneficial use, field report, and drawings are filed by the water right examiner on behalf of an owner, written evidence of authority to represent the owner shall be filed with the proof, field report, and drawings.02.Responsibility. It is the responsibility of the permit holder or authorized representative to submit proof of beneficial use and provide for the timely submission of a completed field report by the due date in acceptable form to the director by either paying the required examination fee to the department or by employing a certified water right examiner.Idaho Admin. Code r. 37.03.02.025