220 ILCS 5/5-202
Any public utility, any corporation other than a public utility, or any person acting as a public utility, that violates or fails to comply with any provisions of this Act or that fails to obey, observe, or comply with any order, decision, rule, regulation, direction, or requirement, or any part or provision thereof, of the Commission, made or issued under authority of this Act, in a case in which a penalty is not otherwise provided for in this Act, shall be subject to a civil penalty imposed in the manner provided in Section 4-203. A small public utility, as defined in subsection (b) of Section 4-502 of this Act, is subject to a civil penalty of not less than $500 nor more than $2,000 for each and every offense. All other public utilities, corporations other than a public utility, and persons acting as a public utility are subject to a civil penalty of up to $30,000 for each and every offense, except as provided in this Section and in Sections 13-101, 13-304, 13-305, and 5-202.1 of this Act.
Every violation of the provisions of this Act or of any order, decision, rule, regulation, direction, or requirement of the Commission, or any part or portion thereof, by any corporation or person, is a separate and distinct offense, provided, however, that if the same act or omission violates more than one provision of this Act, or of any order, decision, rule, regulation, direction, or requirement of the Commission, only one penalty or cumulative penalty may be imposed for such act or omission. In case of a continuing violation, each day's continuance thereof shall be a separate and distinct offense, provided, however, that the cumulative penalty for any continuing violation shall not exceed $500,000, except in the case of a small utility, as defined in subsection (b) of Section 4-502 of this Act, in which case the cumulative penalty for any continuing violation shall not exceed $35,000, and provided further that these limits shall not apply where the violation was intentional and either (i) created substantial risk to the safety of the utility's employees or customers or the public or (ii) was intended to cause economic benefits to accrue to the violator .
In construing and enforcing the provisions of this Act relating to penalties, the act, omission, or failure of any officer, agent, or employee of any public utility, corporation other than a public utility, or person acting as a public utility, that is acting within the scope of his official duties or employment, shall in every case be deemed to be the act, omission, or failure of such public utility, corporation other than a public utility, or person acting as a public utility.
If the party who has violated or failed to comply with this Act or an order, decision, rule, regulation, direction, or requirement of the Commission, or any part or provision thereof, fails to seek timely review pursuant to Sections 10-113 and 10-201 of this Act , the party shall, upon expiration of the statutory time limit , be subject to the civil penalty provision of this Section.
No penalties shall accrue under this provision until 15 days after the mailing of a notice to such party or parties that they are in violation of or have failed to comply with the Act or order, decision, rule, regulation, direction, or requirement of the Commission or any part or provision thereof, except that this notice provision shall not apply when the violation was intentional.
220 ILCS 5/5-202