| Ex. DUT-OR-001 | Statute: ORS chapter 433 (Disease and Condition Control), Oregon's communicable-disease control act: reportable diseases, investigation and control measures (433.004, 433.006); prohibition on spreading disease (433.010); isolation and quarantine of persons and isolation of premises, with law-enforcement assistance (433.121-433.156); public health emergency powers of the Governor and the Public Health Director (433.441-433.452); penalties (433.990)ORS 433.004, 433.006, 433.010, 433.121, 433.128, 433.131, 433.138, 433.142, 433.156, 433.441, 433.442, 433.443, 433.452 and 433.990… | Oregon Legislative Assembly (codified text published by the Office of the Legislative Counsel, oregonlegislature.gov, 2025 Edition) | OregonState | Sept. 29, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureGathering capQuarantine and isolationStanding dutyOther | Primary source read | |
| Ex. DUT-VA-002 | Va. Code Title 32.1, Chapter 2 (sections 32.1-35 to 32.1-73.x), including Article 3 Disease Control (sections 32.1-42 Emergency rules and regulations; 32.1-43 Authority of State Health Commissioner to require quarantine, etc.; 32.1-48 Powers of Commissioner in epidemic) and Article 3.01 Isolation and Quarantine of Persons with Communicable Diseases of Public Health Threat (sections 32.1-48.05 to 32.1-48.017)Code of Virginia, Title 32.1 Health, Chapter 2 Disease Prevention and Control (full chapter text) | General Assembly of Virginia (Code of Virginia, Title 32.1, Chapter 2, Disease Prevention and Control) | VirginiaState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStay-at-homeBusiness closureQuarantine and isolationStanding dutyOther | Primary source read | |
| Ex. DUT-FED-060 | Interim Infection Prevention and Control Recommendations for Healthcare Personnel During the Coronavirus Disease 2019 (COVID-19) Pandemic (updated July 15, 2020)Interim Infection Prevention and Control Recommendations for Healthcare Personnel During the COVID-19 Pandemic | Centers for Disease Control and Prevention | United StatesFederal | July 15, 2020 | 2020 Q32020 Q4 | Standing dutyFace-covering requirementHealth care ordersWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. DUT-CA-002 | Statute: Health and Safety Code, Division 105, Part 1, Chapter 3 (sections 120175-120250), duties of local health officers in communicable disease controlHealth and Safety Code sections 120175-120250: duty of each health officer to take measures necessary to prevent the spread of disease; duty… | California Legislature (codified text published by the Legislative Counsel) | CaliforniaState | Jan. 1, 1996 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureGathering capQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-ND-001 | N.D.C.C. 23-01-03, 23-01-04, 23-01-05Powers and duties of the health council; effect of rules and regulations; health officer - duties, including written orders relating to… | Legislative Assembly of North Dakota (codified statute administered by the State Department of Health, since 2022 the Department of Health and Human Services) | North DakotaState | Sept. 29, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationBusiness closureGathering capQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-FED-035 | Interim Guidance for Businesses and Employers Responding to Coronavirus Disease 2019 (COVID-19), May 2020 (as revised May 6, 2020)Interim Guidance for Businesses and Employers Responding to Coronavirus Disease 2019 (COVID-19), May 2020 | Centers for Disease Control and Prevention | United StatesFederal | May 6, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Standing dutyFace-covering requirementWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. MET-RIV-023 | Order of the Health Officer of the County of San Bernardino for the Control of COVID-19 (April 7, 2020)Order... for the Control of COVID-19: face coverings when leaving home; non-essential businesses to remain closed; telecommuting; 14-day… | Acting Health Officer Erin Gustafson, M.D., MPH | San Bernardino County, CaliforniaCounty | Apr. 7, 2020 | 2020 Q2 | Stay-at-homeBusiness closureTelework mandateFace-covering requirementTravel and quarantineHealth care ordersWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. VA-038 | 16VAC25-220, Standard for Infectious Disease Prevention of the SARS-CoV-2 Virus that Causes COVID-19 (amendments, Final)Amended Standard for Infectious Disease Prevention of the SARS-CoV-2 Virus that Causes COVID-19 | Virginia Safety and Health Codes Board, Department of Labor and Industry | VirginiaSector regulator | Sept. 8, 2021 | 2021 Q3 | Face-covering requirementHealth care ordersWorkplace rulesVaccination or testingQuarantine and isolation | Primary source read | |
| Ex. FOR-035 | Nationwide Level 3 epidemic alert (raised May 15, 2021 for Taipei and New Taipei and May 19, 2021 nationwide), extended by the CECC announcement of July 8, 2021 to July 26, 2021 with partial relaxation from July 13, 2021; entry of non-resident foreign nationals and transit suspended from May 19, 2021CECC extends nationwide Level 3 epidemic alert until July 26 to safeguard disease prevention efforts in the community; CECC to partially… | Central Epidemic Command Center (CECC), Taiwan Centers for Disease Control, Ministry of Health and Welfare | TaiwanForeign government | July 8, 2021 | 2021 Q22021 Q3 | Context (guidance or announcement)Business closureGathering capFace-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. ND-061 | State Health Officer Order 2020-08 (cross-reference to the existing library exhibit; re-issued and extended to Jan. 18, 2021 by Order 2020-08.1, Ex. ND-066)Order relating to disease control measures to prevent the spread of COVID-19: face coverings required in indoor businesses and indoor public… | State Health Officer Dirk Wilke, J.D., M.B.A., North Dakota Department of Health | North DakotaState | Nov. 13, 2020 | 2020 Q42021 Q1 | Face-covering requirementWorkplace rulesStanding dutyOperating condition | Primary source read | |
| Ex. MET-ORL-025 | Executive Order 2020-006Executive Order regarding COVID-19 requiring social distancing and adherence to the Centers for Disease Control and Prevention guidelines… | Alan Harris, Chief Administrator, Office of Emergency Management | Seminole County, FloridaCounty | Mar. 27, 2020 | 2020 Q2 | Capacity limitGathering capWorkplace rules | Primary source read | |
| Ex. MET-ORL-026 | Executive Order 2020-008Executive Order regarding COVID-19 requiring social distancing and adherence to the Centers for Disease Control and Prevention guidelines… | Alan Harris, Chief Administrator, Office of Emergency Management | Seminole County, FloridaCounty | Apr. 1, 2020 | 2020 Q2 | Business closureGathering capEvents and venues | Primary source read | |
| Ex. MS-066 | First Resolution of the Mayor and Board of Aldermen declaring a civil emergency and for the control of contagious and infectious diseasesRestaurants limited to drive-through, curbside and delivery; gatherings limited to 10; curfew authority reserved | Mayor and Board of Aldermen | City of Starkville, Mississippi (Oktibbeha County)City | Mar. 20, 2020 | 2020 Q2 | Emergency declarationBusiness closureGathering cap | Primary source read | |
| Ex. MET-PHL-018 | Full Reopening OrderEmergency Order Establishing Safety Measures for Full Reopening to Prevent the Spread of the 2019 Novel Coronavirus (COVID-19) | Mayor James F. Kenney and Acting Health Commissioner Cheryl Bettigole, MD, MPH; adopted by the Board of Health July 15, 2021 as the Second Consolidated and Restated Supplemental Emergency Regulation Governing the Control and Prevention of COVID-19 (effective July 16, 2021) | City of Philadelphia, PennsylvaniaCity | June 15, 2021 | 2021 Q22021 Q3 | Face-covering requirementTravel and quarantineSchools and child careHealth care ordersWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. FOR-036 | CECC announcement of Aug. 9, 2021 maintaining the Level 2 epidemic alert from Aug. 10 to Aug. 23, 2021 (subsequently extended through the third quarter of 2021)CECC to maintain Level 2 epidemic alert from August 10 to August 23 | Central Epidemic Command Center (CECC), Taiwan Centers for Disease Control | TaiwanForeign government | Aug. 9, 2021 | 2021 Q3 | Context (guidance or announcement)Capacity limitGathering capFace-covering requirementWorkplace rules | Primary source read | |
| Ex. NH-061 | Visitation Guidance for Long-term Care Facilities (LTCF) (July 10, 2020)Visitation Guidance for Long-term Care Facilities | DHHS Division of Public Health Services, Bureau of Infectious Disease Control | New HampshireSector regulator | July 10, 2020 | 2020 Q3 | Face-covering requirementHealth care orders | Primary source read | |
| Ex. DUT-FED-061 | Meat and Poultry Processing Workers and Employers: Interim Guidance from CDC and the Occupational Safety and Health Administration (OSHA) (Apr. 26, 2020)Meat and Poultry Processing Workers and Employers: Interim Guidance from CDC and OSHA | Centers for Disease Control and Prevention and Occupational Safety and Health Administration (joint) | United StatesFederal | Apr. 26, 2020 | 2020 Q22020 Q3 | Standing dutyFace-covering requirementWorkplace rulesQuarantine and isolationSupply chain | Primary source read | |
| Ex. DUT-FED-062 | Meat and Poultry Processing Workers and Employers: Interim Guidance from CDC and OSHA (updated July 9, 2020)Meat and Poultry Processing Workers and Employers: Interim Guidance from CDC and OSHA (Updated July 9, 2020) | Centers for Disease Control and Prevention and Occupational Safety and Health Administration (joint) | United StatesFederal | July 9, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyFace-covering requirementWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. DUT-FED-063 | Interim Guidance for Implementing Safety Practices for Critical Infrastructure Workers Who May Have Had Exposure to a Person with Suspected or Confirmed COVID-19 (Apr. 8, 2020)Interim Guidance for Implementing Safety Practices for Critical Infrastructure Workers Who May Have Had Exposure to a Person with Suspected… | Centers for Disease Control and Prevention | United StatesFederal | Apr. 8, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyFace-covering requirementWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. DUT-FED-064 | Considerations for Restaurants and Bars (updated May 27, 2020)Considerations for Restaurants and Bars | Centers for Disease Control and Prevention | United StatesFederal | May 27, 2020 | 2020 Q22020 Q3 | Standing dutyCapacity limitFace-covering requirementWorkplace rules | Primary source read | |
| Ex. DUT-WV-001 | W. Va. Code § 16-3-1State Director of Health authority to quarantine and to enforce regulations; State Board of Health authority to issue regulations to control… | West Virginia Legislature (codified statute) | West VirginiaState | Sept. 29, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureGathering capStanding duty | Primary source read | |
| Ex. ECO-B-004 | CDC Order, Requirement for Persons To Wear Masks While on Conveyances and at Transportation Hubs, 86 Fed. Reg. 8025 (Feb. 3, 2021; effective Feb. 1, 2021)Requirement for Persons To Wear Masks While on Conveyances and at Transportation Hubs | Centers for Disease Control and Prevention (HHS) | United StatesFederal | Jan. 29, 2021 | 2021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. ECO-C-138 | No Sail Order and Suspension of Further Embarkation, 85 Fed. Reg. 16628No Sail Order and Other Measures Related to Operations (cruise ships) | Centers for Disease Control and Prevention (Director Robert R. Redfield) | United StatesFederal | Mar. 14, 2020 | 2020 Q22020 Q32020 Q4 | Travel and quarantineEvents and venues | Primary source read | |
| Ex. ECO-C-139 | No Sail Order and Suspension of Further Embarkation; Third Modification and Extension, 85 Fed. Reg. 62732Third Modification and Extension of No Sail Order (to Oct. 31, 2020) | Centers for Disease Control and Prevention | United StatesFederal | Sept. 30, 2020 | 2020 Q32020 Q4 | Travel and quarantineEvents and venues | Primary source read | |
| Ex. ECO-C-140 | Framework for Conditional Sailing and Initial Phase COVID-19 Testing Requirements for Protection of Crew, 85 Fed. Reg. 70153Framework for Conditional Sailing Order (phased resumption; no passenger operations until CDC conditions met) | Centers for Disease Control and Prevention | United StatesFederal | Oct. 30, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Travel and quarantineEvents and venuesWorkplace rules | Primary source read | |