210 ILCS 9/85
No entity may establish, operate, conduct, or maintain an establishment in this State unless a written service delivery contract is executed between the establishment and each resident or resident's representative in accordance with Section 90 and unless the establishment operates in accordance with the terms of the contract. The resident or the resident's representative shall be given a complete copy of the contract and all supporting documents and attachments and any changes whenever changes are made. If the resident does not understand English and if translated documents are not available, the establishment must explain its policies to a responsible relative or friend or another individual who has agreed to communicate the information to the resident.
210 ILCS 9/85