30 ILCS 577/35-11
If the Department of Labor determines that an entity has violated Section 35-10 of this Act, it shall provide the entity reasonable notice of noncompliance for a first violation and inform the entity that it has 45 days to provide the information required under Section 35-10 of this Act without penalty. If the first violation is not remedied within 45 days' notice, the entity shall be subject to a civil penalty not to exceed $100 for each day after the 45th day following notice that the entity is in violation of this Act.
For a second violation, the entity shall be subject to a civil penalty not to exceed $250 for each day that the entity is in violation of this Act.
For any violation by an entity after the second violation, the entity shall be subject to a civil penalty not to exceed $500 for each day that the entity is in violation of this Act.
In determining the amount of a penalty, the Director shall consider the appropriateness of the penalty to the entity.
30 ILCS 577/35-11