35 Ill. Adm. Code 734.645
Subrogation of Rights
Section 734.645 Subrogation of Rights
Payment of any amount from the fund for corrective action
or indemnification shall be subject to the State acquiring by subrogation the
rights of any owner, operator, or other person to recover the costs of
corrective action or indemnification for which the fund has compensated such
owner, operator, or person from the person responsible or liable for the
release
[415 ILCS 5/57.8(h)].