| 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-LA-005 | Louisiana Administrative Code, Title 51 (Public Health - Sanitary Code), Part II (The Control of Diseases), section 117 (Disease Control Measures Including Isolation/Quarantine); with Part I, section 115 (Emergency Situations) and section 117 (Employee Health)Sanitary Code disease-control rule: the state health officer's duty to institute control measures whenever a case of communicable disease… | Louisiana Department of Health, Office of Public Health (state health officer), by rule; codified by the Division of Administration, Office of the State Register | LouisianaState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureTravel and quarantineWorkplace rulesQuarantine and isolationStanding duty | 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. AGY-FED-HEALTH-OTHER-124 | Interim Final Rule, Control of Communicable Diseases; Foreign Quarantine (requirements for airlines to collect and transmit designated passenger and crew information), 85 Fed. Reg. 7874 (Feb. 12, 2020)Control of Communicable Diseases; Foreign Quarantine | Centers for Disease Control and Prevention, HHS (Alex M. Azar II, Secretary) | United States (federal); Centers for Disease Control and Prevention, HHSFederal | Feb. 12, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Travel and quarantineWorkplace rules | 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. FED-034 | CDC Order Suspending Introduction of Certain Persons From Countries Where a Communicable Disease Exists (the 'Title 42 order')Notice of Order Under Sections 362 and 365 of the Public Health Service Act Suspending Introduction of Certain Persons From Countries Where… | Centers for Disease Control and Prevention, HHS (CDC Director) | United States land borders with Canada and Mexico (ports of entry and Border Patrol stations)Federal | Mar. 20, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-037 | CDC Order Suspending the Right To Introduce Certain Persons From Countries Where a Quarantinable Communicable Disease Exists (Oct. 13, 2020)Order Suspending the Right To Introduce Certain Persons From Countries Where a Quarantinable Communicable Disease Exists, 85 Fed. Reg. 65806… | Centers for Disease Control and Prevention, HHS | United States land and coastal bordersFederal | Oct. 13, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Travel and quarantine | Primary source read | |
| Ex. FED-048 | Final Rule, Control of Communicable Diseases; Foreign Quarantine: Suspension of the Right To Introduce and Prohibition of Introduction of Persons Into United States From Designated Foreign Countries or Places for Public Health Purposes (42 C.F.R. § 71.40)Control of Communicable Diseases; Foreign Quarantine: Suspension of the Right To Introduce and Prohibition of Introduction of Persons Into… | Centers for Disease Control and Prevention, HHS | United StatesFederal | Sept. 11, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Travel and quarantine | 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. NH-064 | COVID-19 Self-Quarantine GuideCoronavirus Disease 2019 (COVID-19) Self-Quarantine Guide | DHHS Division of Public Health Services, Bureau of Infectious Disease Control | New HampshireSector regulator | Aug. 30, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Travel and quarantineQuarantine and isolation | Primary source read | |
| Ex. AGY-DEFENSE-GUARD-059 | Force Health Protection Guidance (Supplement 20), DoD Guidance for Personnel Traveling During the Coronavirus Disease 2019 Pandemic (Apr. 16, 2021)Force Health Protection Guidance (Supplement 20) | Acting Under Secretary of Defense for Personnel and Readiness | Department of Defense (all personnel traveling, including contractor personnel)Federal | Apr. 16, 2021 | 2021 Q22021 Q3 | Travel and quarantineWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. MET-ORL-027 | Executive Order 2020-009Executive Order requiring COVID-19 positive individuals to abide by Centers for Disease Control and Prevention guidelines for… | Alan Harris, Chief Administrator, Office of Emergency Management | Seminole County, FloridaCounty | Apr. 3, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Travel and quarantineQuarantine and isolation | 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. ND-012 | Executive Order 2020-14Suspension of N.D.C.C. ch. 23-07.6 confinement procedure, authorizing the State Health Officer to issue disease-control orders (isolation… | Governor Doug Burgum | North DakotaState | Mar. 26, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Emergency declarationTravel and quarantineQuarantine and isolation | Primary source read | |
| Ex. AGY-FED-HEALTH-OTHER-125 | Agency Order, Collection of Certain Data Regarding Passengers and Crew Arriving From Foreign Countries by Airlines (issued Feb. 18, 2020), 85 Fed. Reg. 10439 (Feb. 24, 2020)Collection of Certain Data Regarding Passengers and Crew Arriving From Foreign Countries by Airlines | Robert R. Redfield, M.D., Director, CDC | United States (federal); Centers for Disease Control and Prevention, HHSFederal | Feb. 18, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Travel and quarantineWorkplace 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-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 | |
| Ex. FED-020 | 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, 86 Fed. Reg. 8025 (Feb. 3, 2021) | Centers for Disease Control and Prevention, HHS (order signed by the CDC Director Jan. 29, 2021) | United States (every conveyance and transportation hub into or within the United States)Federal | Jan. 29, 2021 | 2021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. FED-031 | CDC Framework for Conditional Sailing OrderFramework for Conditional Sailing and Initial Phase COVID-19 Testing Requirements for Protection of Crew, 85 Fed. Reg. 70153 (Nov. 4, 2020) | Centers for Disease Control and Prevention, HHS | United States (cruise ships operating or intending to operate in U.S. waters)Federal | Oct. 30, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Capacity limitTravel and quarantineEvents and venuesWorkplace rules | Primary source read | |
| Ex. FED-032 | Notice: Conditional Sailing Order Technical Instructions and Operations ManualConditional Sailing Order Technical Instructions and Operations Manual, 86 Fed. Reg. 24865 (May 10, 2021) | Centers for Disease Control and Prevention, HHS | United StatesFederal | May 5, 2021 | 2021 Q22021 Q3 | Capacity limitTravel and quarantineWorkplace rulesVaccination or testing | Primary source read | |
| Ex. FED-042 | CDC Amended Order: Requirement for Negative Pre-Departure COVID-19 Test Result or Documentation of Recovery From COVID-19 for All Airline or Other Aircraft Passengers Arriving Into the United States From Any Foreign CountryRequirement for Negative Pre-Departure COVID-19 Test Result or Documentation of Recovery From COVID-19 for all Airline or Other Aircraft… | Centers for Disease Control and Prevention, HHS (signed Jan. 25, 2021 by the Acting CDC Chief of Staff; dated Jan. 26, 2021) | United States (all aircraft passengers arriving from any foreign country)Federal | Jan. 25, 2021 | 2021 Q12021 Q22021 Q3 | Travel and quarantine | Primary source read | |
| Ex. NH-060 | New Hampshire COVID-19 Travel Guidance (Mar. 16, 2021)New Hampshire COVID-19 Travel Guidance - no domestic quarantine; 10 days after international or cruise travel | DHHS Division of Public Health Services, Bureau of Infectious Disease Control | New HampshireSector regulator | Mar. 16, 2021 | 2021 Q12021 Q2 | Travel and quarantineQuarantine and isolation | Primary source read | |
| Ex. NH-065 | COVID-19 Employee Travel, Screening, and Exclusion Guidance (May 20, 2020)COVID-19 Employee Travel, Screening, and Exclusion Guidance | DHHS Division of Public Health Services, Bureau of Infectious Disease Control | New HampshireSector regulator | May 20, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Travel and quarantineWorkplace rulesQuarantine and isolation | Primary source read | |
| Ex. DUT-RI-008 | R.I. Gen. Laws § 30-15-9Governor's responsibilities relating to disaster emergencies | Rhode Island General Assembly (powers vested in the Governor; duties imposed on State health authorities and local code enforcement officials) | Rhode IslandState | July 6, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStay-at-homeBusiness closureCapacity limitTravel and quarantineStanding duty | Primary source read | |