The board of directors of the public facilities district may authorize payment of actual and necessary expenses of officers and employees for lodging, meals, and travel-related costs incurred in attending meetings or conferences on behalf of the public facilities district and strictly in the public interest and for public purposes. Officers and employees may be advanced sufficient sums to cover their anticipated expenses in accordance with rules adopted by the state auditor, which shall substantially conform to the procedures provided in RCW
43.03.150 through
43.03.210.