| Ex. WA-037 | Order of the Secretary of Health 20-03, Statewide Face Coverings (June 24, 2020; effective June 26, 2020)Face Coverings - Statewide | John Wiesman, Washington State Secretary of Health (Department of Health) | WashingtonState | June 24, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementOperating condition | Primary source read | |
| Ex. ECO-B-152 | Secretary of Health Order 20-03 (face coverings) as amended, and Proclamation 20-9.4 (K-12 schools, July 30, 2021): masks required in K-12 schools for 2021-22Washington school mask requirement, 2021-22 (ended Mar. 12, 2022) | Secretary of Health (Order 20-03 series) and Governor (Proclamation 20-9.4, July 30, 2021) | WashingtonState | July 30, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Primary source read | |
| Ex. DUT-WA-015 | WAC 246-215-08455 (Washington Retail Food Code)Imminent health hazard—Ceasing operations and reporting (FDA Food Code 8-404.11) | Washington State Board of Health | WashingtonState | Oct. 31, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureStanding dutyOperating condition | Primary source read | |
| Ex. SEC-15-085 | Proclamation 20-9.4 (July 30, 2021): K-12 schools prohibited from operating outside the Department of Health's K-12 requirements (universal indoor masking, distancing, ventilation, testing and reporting) for 2021-22Proclamation 20-9.4 (K-12 Schools, 2021-22) | Governor Jay Inslee | WashingtonState | July 30, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Confirmed from a secondary source | |
| Ex. DUT-WA-014 | WAC 246-215-02115 (Washington Retail Food Code)Duties—Person in charge (FDA Food Code 2-103.11) | Washington State Board of Health | WashingtonState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding dutyOperating condition | Primary source read | |
| Ex. WA-076 | DOH 820-105, K-12 COVID-19 Requirements for Summer 2021 and the 2021-2022 School Year (later retitled Requirements and Guidance to Mitigate COVID-19 Transmission in K-12 Schools)K-12 COVID-19 Requirements for Summer 2021 and the 2021-2022 School Year | Washington State Department of Health (incorporated by Proclamation 20-09.4) | WashingtonSector regulator | July 28, 2021 | 2021 Q3 | Face-covering requirementSchools and child careQuarantine and isolation | Confirmed from a secondary source | |
| Ex. DUT-WA-017 | DOSH Directive 1.70 (Updated May 15, 2020)General Coronavirus Prevention Under Stay Home - Stay Healthy Order | Washington State Department of Labor and Industries, Division of Occupational Safety and Health | WashingtonState | May 15, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Standing dutyFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-WA-018 | DOSH Directive 1.70 (Updated July 7, 2021)General Coronavirus Prevention Under Stay Safe - Stay Healthy Order [Washington Ready] | Washington State Department of Labor and Industries, Division of Occupational Safety and Health | WashingtonState | July 7, 2021 | 2021 Q3 | Standing dutyFace-covering requirementWorkplace rulesQuarantine and isolationOperating condition | Primary source read | |
| Ex. WA-072 | Proclamation 20-25.14, Washington Ready (July 1, 2021), 'Additionally' paras. 3-4 and 'Furthermore' paras. 8-10Washington Ready | Governor Jay Inslee | WashingtonState | July 1, 2021 | 2021 Q3 | Face-covering requirementWorkplace rulesVaccination or testingOperating condition | Primary source read | |
| Ex. WA-080 | Proclamation 20-25.15, Washington Ready (Aug. 20, 2021; effective Aug. 23, 2021), paras. 2-3 and 'Customers' and 'Employers' clausesWashington Ready (indoor face-covering prohibition on businesses and all entities; employer duties) | Governor Jay Inslee | WashingtonState | Aug. 20, 2021 | 2021 Q3 | Face-covering requirementWorkplace rulesQuarantine and isolationOperating condition | Primary source read | |
| Ex. WA-038 | Proclamation 20-12.1Higher Education - Fall 2020 | Governor Jay Inslee | WashingtonState | June 24, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Gathering capSchools and child careWorkplace rules | Primary source read | |
| Ex. WA-052 | Proclamation 20-09.3Phased Reopening of K-12 Schools | Governor Jay Inslee | WashingtonState | Dec. 16, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |
| Ex. WA-087 | Proclamation 21-14.2COVID-19 Vaccination Requirement (amendment: accommodations and verification procedures) | Governor Jay Inslee | WashingtonState | Sept. 27, 2021 | 2021 Q3 | Schools and child careHealth care ordersWorkplace rulesVaccination or testing | Primary source read | |
| Ex. DUT-WA-019 | Governor's web page 'COVID-19 Reopening Guidance for Businesses and Workers' (as captured May 11, 2020)COVID-19 Reopening Guidance for Businesses and Workers | Office of the Governor (Jay Inslee) | WashingtonState | May 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureCapacity limitWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-WA-020 | Slidewaters LLC v. Washington State Department of Labor & Industries, No. 20-35634Opinion affirming denial of injunctive relief and dismissal of claims against Proclamations 20-05 and 20-25 and L&I emergency rule WAC… | United States Court of Appeals for the Ninth Circuit (Gould, Clifton, Bress, JJ.; opinion by Judge Clifton) | Washington (United States Court of Appeals for the Ninth Circuit, on appeal from E.D. Wash.)Court | July 8, 2021 | 2021 Q3 | Standing dutyBusiness closureWorkplace rulesOperating condition | Primary source read | |
| Ex. ECO-B-053 | Proclamation 21-14.1, COVID-19 Vaccination Requirement (amending 21-14)Proclamation 21-14.1: adding Workers in Educational Settings (child care, K-12 schools, higher education) to the October 18, 2021… | Governor Jay Inslee | WashingtonState | Aug. 20, 2021 | 2021 Q3 | Schools and child careWorkplace rulesVaccination or testing | Primary source read | |
| Ex. WA-035 | Proclamation 20-25.4, Safe Start Washington (May 31, 2020)Transition from 'Stay Home - Stay Healthy' to 'Safe Start - Stay Healthy' County-by-County Phased Reopening | Governor Jay Inslee | WashingtonState | May 31, 2020 | 2020 Q22020 Q3 | Face-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. WA-075 | Proclamation 20-09.4K-12 Schools (2021-22 school year: in-person learning only under DOH, OSPI and L&I requirements) | Governor Jay Inslee | WashingtonState | July 30, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. WA-079 | Proclamation 21-14.1COVID-19 Vaccination Requirement (adding Educational Settings: K-12, child care and early learning, higher education) | Governor Jay Inslee | WashingtonState | Aug. 20, 2021 | 2021 Q3 | Schools and child careHealth care ordersWorkplace rulesVaccination or testing | Primary source read | |