Sec. 58. (a) "District", for purposes of IC 13-20-17.5, IC 13-20-20, IC 13-21, and IC 13-20-22, refers to:
(1) a county solid waste management district; or
(2) a joint solid waste management district;
established under IC 13-21-3-1 or IC 13-9.5-2-1 (before its repeal).
(b) "District", for purposes of IC 13-26, refers to a regional water, sewage, or solid waste district established under:
(1) IC 13-26;
(2) IC 13-3-2 (before its repeal on July 1, 1996); or
(3) IC 19-3-1.1 (before its repeal on April 1, 1980).