(2) The board of directors of the institute may repay moneys from the fund to persons who paid a privilege tax levied under ORS 321.017. The board may repay the amount of tax paid upon application by the person who paid the tax. The board shall adopt rules necessary for the implementation of this subsection. Rules adopted by the board shall include standards for the repayment of moneys and limits on the amount that may be requested. [1991 c.949 §20; 2003 c.423 §6]