| Ex. ECO-B-136 | State employee vaccination-or-weekly-testing requirement announced July 28, 2021, effective September 27, 2021New York State employees: vaccination or weekly testing (patient-facing state health care workers: vaccination) | Governor Andrew M. Cuomo (announced July 28, 2021); implemented by Governor Kathy Hochul | New YorkState | July 28, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ECO-B-132 | Vaccination or testing requirements for State employees, long-term care facility and health care facility workers announced August 12, 2021 ('COVID-19 Vaccination and Testing Updates for Long-Term Care Facilities, Health Care Facilities, and State Employees')Delaware vaccination-or-testing requirements: State employees (effective Sept. 30, 2021); long-term care and health care facility workers | Governor John Carney | DelawareState | Aug. 12, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. SEC-01-135 | Emergency Secretary's Orders adding COVID-19 testing, vaccination-status and work-exclusion requirements for all staff, vendors and volunteers of DHCQ-regulated facilities, effective Sept. 30, 2021 (16 DE Admin. Code 3201, 3225, 3220, 3230, 4406, 4407 and others)Emergency Secretary's Orders: COVID-19 vaccination or testing of health care facility staff | Secretary of Health and Social Services (Division of Health Care Quality) | DelawareState | Aug. 12, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. SEC-04-055 | DHSS announcement of vaccination-or-testing requirements for long-term care facilities, health care facilities and State employeesCOVID-19 Vaccination and Testing Updates for Long-Term Care Facilities, Health Care Facilities, and State Employees | Delaware Department of Health and Social Services / Division of Public Health (release) | DelawareState | Aug. 12, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ECO-B-113 | 216-RICR-20-15-8, Requirement for Immunization Against COVID-19 for All Workers in Licensed Health Care Facilities and Other Practicing Health Care Providers (emergency rule, Aug. 2021)Requirement for Immunization Against COVID-19 for All Workers in Licensed Health Care Facilities and Other Practicing Health Care Providers | Rhode Island Department of Health | Rhode IslandState | Aug. 17, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ECO-B-139 | Testing and vaccine program for employees of state-run health care facilities announced August 2, 2021, effective October 1, 2021Kentucky state-run health care facility employees: vaccination or twice-weekly testing | Governor Andy Beshear | KentuckyState | Aug. 2, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ECO-B-141 | Vaccination requirement for state employees in congregate settings (correctional facilities, veterans' homes, developmental centers) announced August 4, 2021, effective October 1, 2021Illinois state employees in congregate facilities: vaccination required | Governor JB Pritzker | IllinoisState | Aug. 4, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ID-070 | Documenting Idaho's path to recovery from the coronavirus (COVID-19) pandemic, 2020-2021Ballotpedia: Documenting Idaho's path to recovery from the coronavirus (COVID-19) pandemic, 2020-2021 | Ballotpedia (secondary chronology) | IdahoState | Oct. 6, 2021 | | Other | Confirmed from a secondary source | |
| Ex. ECO-B-130 | Executive Order No. 595, Requiring COVID-19 Vaccination for Executive Department Employees (Aug. 19, 2021)Executive Department employees must demonstrate full vaccination by October 17, 2021 (no test-out) | Governor Charles D. Baker | MassachusettsState | Aug. 19, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. SEC-04-067 | OHA Frequently Asked Questions on the COVID-19 vaccination requirement for healthcare providers and staff (OAR 333-019-1010) and K-12 (OAR 333-019-1030)COVID-19 Vaccination Requirements: Frequently Asked Questions (le3874) | Oregon Health Authority, Public Health Division | OregonState | Aug. 25, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. HI-054 | Press report, State to drop social gathering and restaurant spacing limits, leaving rules up to countiesHPR report of Nov. 23, 2021: statewide gathering caps and restaurant spacing end Dec. 1, 2021; indoor mask mandate and Safe Travels remain | Hawaii Public Radio (reporting the Governor's and mayors' Nov. 23, 2021 announcement) | HawaiiState | Nov. 23, 2021 | | Capacity limitGathering capFace-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. AGY-ST-HEALTH-SUBORDERS-089 | AFL 20-53.6, COVID-19 Mitigation Plan Recommendations for Testing of Health Care Personnel and Residents at Skilled Nursing Facilities (revision of Dec. 27, 2021; series begun May 2020)SNF testing regime (series from May 2020): staff and resident testing under the mitigation plan; the Dec. 27, 2021 revision adds booster… | CDPH, Center for Health Care Quality | California - Department of Public Health, Center for Health Care QualityState | Dec. 27, 2021 | | Context (guidance or announcement)Health care ordersWorkplace rulesVaccination or testingQuarantine and isolation | Confirmed from a secondary source | |
| Ex. DUT-MS-007 | Miss. Code Ann. § 41-23-5 and § 41-3-15 (legislative reprint of 2022)Legislative reprint of the epidemic-control, isolation, quarantine and detainment provisions (the bill's proposed addition, Governor's… | Legislature of Mississippi (House Bill 612, 2022 Regular Session, as introduced; died in committee Feb. 1, 2022) | MississippiState | Feb. 1, 2022 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureQuarantine and isolationStanding duty | Confirmed from a secondary source | |
| Ex. HI-055 | Report, Final statewide mask requirement ended in Hawaii March 26Ballotpedia News: Hawaii's statewide indoor mask requirement ended March 26, 2022 after 704 days, the last in the nation | Ballotpedia News (reporting the Governor's Mar. 8, 2022 announcement) | HawaiiState | Mar. 28, 2022 | | Face-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. DUT-IN-020 | IDOL news release, 'Indiana Employers Made Diligent Efforts to Protect Employees During Pandemic' (Sept. 16, 2022), reproduced as 'Indiana Department of Labor: Employers made diligent efforts to protect employees during pandemic,' WIMS Radio (Sept. 17, 2022)IOSHA's retrospective analysis of its COVID-19 enforcement: more than 6,700 complaints in 2020 and 2021; employers required to demonstrate… | Indiana Department of Labor (press release quoting Michelle Ellison, IOSHA deputy commissioner), as reproduced in full by WIMS Radio, LaPorte, Indiana | IndianaState | Sept. 16, 2022 | | Standing dutyWorkplace rulesStanding duty | Confirmed from a secondary source | |
| Ex. WV-068 | Proclamation terminating the COVID-19 State of EmergencyProclamation of November 12, 2022 terminating the COVID-19 emergency declaration effective January 1, 2023 | Governor Jim Justice | West VirginiaState | Nov. 12, 2022 | | Emergency declaration | Confirmed from a secondary source | |
| Ex. DUT-KS-001 | Substitute for Senate Bill No. 29 (2025), enrolled bill amending K.S.A. 65-101, 65-119 and 65-129b (the struck text is the statute as it stood throughout 2020-2021)AN ACT concerning public health; removing the authorization for a county or joint board of health or local health officer to prohibit public… | Kansas Legislature (enrolled Substitute for Senate Bill No. 29, 2025 Session; L. 2025, ch. 115) | KansasState | July 1, 2025 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyGathering capQuarantine and isolationStanding duty | Confirmed from a secondary source | |
| Ex. DUT-HI-011 | Hawaii Administrative Rules § 11-156-5, Isolation (chapter 11-156, Communicable Diseases)Isolation | Department of Health (rule); text read in the Legal Information Institute (Cornell) compilation of the Hawaii Administrative Rules | HawaiiState | Mar. 13, 2008 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesQuarantine and isolationStanding duty | Confirmed from a secondary source | |
| Ex. DUT-HI-012 | Department of Health web page, 'Hawaii Isolation and Control Requirements' (Reporting an Illness: For Healthcare Providers)Hawaii Isolation and Control Requirements | Department of Health, Disease Outbreak Control Division | HawaiiState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesQuarantine and isolationStanding duty | Confirmed from a secondary source | |
| Ex. DUT-AZ-021 | StatuteViolation; classification | Arizona Legislature (Arizona Revised Statutes, title 36, ch. 1, art. 1) | ArizonaState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStanding duty | Confirmed from a secondary source | |
| Ex. DUT-MN-021 | No COVID-19 civil-liability shield or immunity statute for businesses was enacted in Minnesota in 2020 or 2021Absence of a COVID-19 liability shield (2020-2021) | Minnesota Legislature (91st and 92nd Legislatures, 2020-2021 regular and special sessions) | MinnesotaState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyOther | Confirmed from a secondary source | |
| Ex. PA-115 | Amendment of May 2021 to the Updated Order Requiring Universal Face Coverings (order to lapse when 70 percent of adults are fully vaccinated or on June 28, 2021; Section 5 mitigation measures tied to the May 31, 2021 sunset)Amendment to the Updated Order Requiring Universal Face Coverings (May 2021) | Acting Secretary of Health Alison V. Beam | PennsylvaniaState | | 2021 Q2 | Face-covering requirement | Confirmed from a secondary source | |