750 ILCS 90/60

in effect

(750 ILCS 90/60) Sec. 60. Waiver and preclusion of privilege. (a) A privilege under Section 55 may be waived in a record or orally during a proceeding if it is expressly waived by all parties and, in the case of the privilege of a nonparty participant, it is also expressly waived by the nonparty participant. (b) A person that makes a disclosure or representation about a collaborative process communication which prejudices another person in a proceeding may not assert a privilege under Section 55, but this preclusion applies only to the extent necessary for the person prejudiced to respond to the disclosure or representation. (Source: P.A. 100-205, eff. 1-1-18.)

Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.ilga.gov/legislation/ilcs/ilcs.aspFetched: 10/17/2026