Commuter Rail Division of the Regional Transportation Authority (Metra), Metra COVID-19 operating rules: mask mandate and alternate schedules (agency page as archived Aug. 2, 2021) (Ex. MET-CHI-051)
Governor JB Pritzker, Executive Order 2021-18 (masks in all public and nonpublic P-12 schools), followed by EO 2021-20 (Aug. 26, 2021; statewide indoor masks; school and higher-education vaccination-or-testing) (Aug. 4, 2021) (Ex. SEC-15-026)
Board of Education of the City of Chicago, Board Report 21-0825-PO2, Adopt a New Remote Education Policy on a Final Basis (Aug. 25, 2021) (Ex. AGY-LOCAL-DISTRICTS-AUTHORITIES-007)
Governor JB Pritzker, Vaccination requirement for state employees in congregate settings (correctional facilities, veterans' homes, developmental centers) announced August 4, 2021, effective October 1, 2021 (Aug. 4, 2021) (Ex. ECO-B-141)
