Section 8-18-20-7 - Expiration of trustee's term; successor(a) As the term of a trustee expires, a successor shall be appointed by the same appointing authority, for a term of four (4) years.(b) A trustee holds over after the expiration of the trustee's term until a successor is appointed and qualified.As added by P.L. 386-1987 (ss), SEC.20.