| Ex. SEC-06-GM-013 | KUOW, 'Emerald City Comic Con 2020 has been postponed' (Mar. 6, 2020), quoting ReedPopEmerald City Comic Con 2020 | ReedPop | Seattle (Washington State Convention Center), WAOrganizer | Mar. 6, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-GM-022 | 9to5Mac, "Microsoft cancels its Build developer conference amid coronavirus outbreak, WWDC should be next" (Mar. 12, 2020)Microsoft Build 2020 (developer conference) | Microsoft | Seattle (Washington State Convention Center), WAOrganizer | Mar. 12, 2020 | | Organizer notice | Confirmed from a secondary source | |
| Ex. SEC-12-038 | Order No. 25700-B-607 (Mar. 18, 2020; amended Mar. 20, 2020)Order re Statewide Response by Washington State Courts to the COVID-19 Public Health Emergency | Washington Supreme Court | WashingtonCourt | Mar. 18, 2020 | 2020 Q2 | Courts and public offices | Confirmed from a secondary source | |
| Ex. MET-SEA-030 | Executive release: King County Parks facility closures (Mar. 20, 2020)King County Parks COVID-19 update (Mar. 20, 2020) | King County Executive Dow Constantine (King County Parks) | King County, WashingtonCounty | Mar. 20, 2020 | 2020 Q2 | Business closureGathering cap | Confirmed from a secondary source | |
| Ex. SEC-15-042 | Proclamation 20-12 (Higher Education) and its amendments 20-12.1 through 20-12.5 (including 20-12.4 of July 12, 2021)COVID-19 Higher Education | Governor Jay Inslee | WashingtonState | Mar. 20, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Business closureSchools and child careWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-SEA-031 | Executive release: emergency child care for the children of essential workers during the school closuresKing County child care for essential workers (Mar. 24, 2020) | King County Executive Dow Constantine | King County, WashingtonCounty | Mar. 24, 2020 | 2020 Q2 | Schools and child careOther | Confirmed from a secondary source | |
| Ex. SEC-15-041 | Proclamation 20-09 (Statewide K-12 School Closures), as amended by 20-09.1 (Apr. 6, 2020; remainder of the school year)Coronavirus Schools Closure | Governor Jay Inslee | WashingtonState | Mar. 13, 2020 | 2020 Q2 | Schools and child care | Confirmed from a secondary source | |
| Ex. SEC-19-013 | Proclamation 20-25.3Safe Start - Stay Healthy (Phase I low-risk activities incl. landscaping and lawn care) | Governor Jay Inslee | WashingtonState | May 4, 2020 | 2020 Q2 | Business closureWorkplace rules | Confirmed from a secondary source | |
| Ex. SEC-01-054 | Proclamation 20-24.1Reducing Restrictions on, and Safe Expansion of, Non-Urgent Medical and Dental Procedures | Governor Jay Inslee | WashingtonState | May 18, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Health care orders | Confirmed from a secondary source | |
| Ex. MET-SEA-028 | Executive release: King County approved for modified Phase 1 ('Phase 1.5') of Safe StartKing County approved to move to modified Phase 1 (June 5, 2020) | King County Executive Dow Constantine; Washington Secretary of Health (approval) | King County, WashingtonCounty | June 5, 2020 | 2020 Q2 | Business closureCapacity limitGathering cap | Confirmed from a secondary source | |
| Ex. MET-SEA-032 | Executive release: King County applies to re-open limited business activity (modified Phase 1)King County applies for re-opening of limited business activity (May 29, 2020) | King County Executive Dow Constantine | King County, WashingtonCounty | May 29, 2020 | 2020 Q2 | Business closureCapacity limit | Confirmed from a secondary source | |
| Ex. WA-042 | RCS Management Bulletin R20-094 (Aug. 6, 2020; amended Sept. 10, 2020), describing Order of the Secretary of Health 20-03.1 (issued July 24, 2020; effective July 25, 2020)Order of the Secretary of Health 20-03.1 Face Coverings - Statewide (as described in DSHS RCS Management Bulletin R20-094) | Department of Social and Health Services, Aging and Long-Term Support Administration, Residential Care Services (bulletin describing Order of the Secretary of Health 20-03.1) | WashingtonState | Aug. 6, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirement | Confirmed from a secondary source | |