Changes to Chicago’s workweek ordinance go into effect July 1 Jun 7, 2022 | Top Stories Healthcare employers in Chicago will be required to schedule some workers two weeks in advance and pay them for last-minute changes as of next month, the city announced Monday.To access this content, you must purchase 1 Year Health News Illinois Subscription or 1 Year Group Subscription - Up to 5 Users, or log in if you are a member.