Sec. 3. (a) The state may not impose differential treatment against solid waste involved in interstate commerce unless:
(1) authorized by federal law;
(2) differential treatment of solid waste in interstate commerce equalizes financial, regulatory, or enforcement burdens among:
(A) persons engaged in or benefitting from the interstate commerce; or
(B) any other group of persons; or
(3) the differential treatment serves a legitimate state purpose that could not be served as well by reasonably available means that did not impose differential treatment.
(b) A court may enjoin a violation of this section but may not award monetary damages or attorney's fees against any of the following:
(1) The state.
(2) A state agency.
(3) An officer or employee of the state.