Illinois Statutes Chapter 735. Civil Procedure § 5/8-803.5. Union agent and union member

(1) to the extent it appears necessary to prevent the commission of a crime that is likely to result in a clear, imminent risk of serious physical injury or death of another person;

(2) in actions, civil or criminal, against the union agent in his or her personal or official representative capacity, or against the local union or subordinate body thereof or international union or affiliated or subordinate body thereof or any agent thereof in their personal or official representative capacities;

(3) when required by court order; or

(4) when, after full disclosure has been provided, the written or oral consent of the bargaining unit member has been obtained or, if the bargaining unit member is deceased or has been adjudged incompetent by a court of competent jurisdiction, the written or oral consent of the bargaining unit member's estate.