Tucson Mayor and Council (Jan. 4, 2021 transit safety ordinance) and Mayor Regina Romero (proclamation), as posted by Sun Tran, Face Coverings Required on Transit Vehicles (City ordinance approved Jan. 4, 2021; Mayor's proclamation) (Ex. MET-PHX-039)
Arizona Department of Health Services (Director Cara M. Christ), ADHS Emergency Measure 2021-01 (Apr. 2, 2021) (Ex. AZ-039)
Arizona Department of Health Services (Director Cara M. Christ), ADHS Emergency Measure 2021-02 (Apr. 19, 2021) (Ex. AZ-042)
