City of Portland, City buildings: face covering and health screening protocols (update effective May 24, 2021) (June 16, 2021) (Ex. ME-092)
City of Portland, Alert: Masking in Indoor Places Recommended When County Reaches Substantial Community Transmission (Aug. 5, 2021) (Ex. ME-093)
Portland City Council, Resolution of Oct. 4, 2021 urging precautionary measures (masks in public indoor places) (Ex. ME-094)
