| Ex. MET-SEA-021 | Metro announcement: fare collection discontinued and rear-door boarding required from Mar. 21, 2020; service reductions from Mar. 23, 2020King County Metro to discontinue fare collections, direct riders to board buses at rear doors, beginning March 21 | King County Metro (King County Executive Dow Constantine) | King County, Washington (King County Metro Transit; also reports Sound Transit and Seattle Streetcar)County | Mar. 20, 2020 | 2020 Q22020 Q3 | Travel and quarantineOther | Primary source read | |
| Ex. MET-SEA-022 | Metro announcement: masks or face coverings required on transit from May 18, 2020New public health Directive requires masks or face coverings on transit | King County Metro, implementing the Local Health Officer's face-covering Directive of May 11, 2020 | King County, Washington (King County Metro Transit)County | May 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-SEA-047 | Local Health Officer Directive: Face Covering DirectiveLocal Health Officer Directive (Face Covering Directive) | Dr. Jeff Duchin, Local Health Officer, Public Health - Seattle & King County | King County, WashingtonCounty | May 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. MET-SEA-023 | Metro announcement: fare collection resumes Oct. 1, 2020; fare enforcement suspended through end of 2020Metro to resume fare collection Oct. 1 | King County Metro | King County, Washington (King County Metro Transit)County | Sept. 17, 2020 | 2020 Q4 | Travel and quarantineOther | Primary source read | |
| Ex. MET-SEA-024 | Executive release announcing the COVID-19 vaccination requirement for all King County Executive Branch employees (Executive Order issued Aug. 10, 2021)Executive Constantine announces vaccination requirement for King County employees | King County Executive Dow Constantine | King County, WashingtonCounty | Aug. 9, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Primary source read | |
| Ex. MET-SEA-001 | Local Health Officer Verification of Vaccination OrderLocal Health Officer Verification of Vaccination Order | Dr. Jeff Duchin, Local Health Officer, Public Health - Seattle & King County | King County, WashingtonCounty | Sept. 16, 2021 | 2021 Q3 | Capacity limitGathering capEvents and venuesVaccination or testing | Primary source read | |
| Ex. MET-SEA-027 | Executive release: agreement with unions over the vaccine mandate for County employees (reciting the Executive Order of Aug. 10, 2021)King County, Coalition, and other unions successfully reach an agreement over vaccine mandate for County employees | King County Executive Dow Constantine; Office of Labor Relations | King County, WashingtonCounty | Sept. 22, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Primary source read | |
| Ex. MET-SEA-026 | Executive release: King County to require proof of vaccination or negative test for many outdoor and indoor events and establishmentsKing County to require proof of vaccination or negative test for many outdoor and indoor events and establishments to address COVID-19… | King County Executive Dow Constantine (release describing MET-SEA-001) | King County, WashingtonCounty | Sept. 16, 2021 | | Gathering capEvents and venuesVaccination or testing | Confirmed from a secondary source | |
| Ex. MET-SEA-037 | Public Health release announcing the vaccination-verification requirementConfirm your vaccination: A new requirement for many activities in King County | Public Health - Seattle & King County | King County, WashingtonCounty | Sept. 16, 2021 | | Gathering capEvents and venuesVaccination or testing | Primary source read | |