| 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-VA-003 | 12VAC5-90, Regulations for Disease Reporting and Control (full chapter), including 12VAC5-90-80 (Lists of diseases that shall be reported), 12VAC5-90-90 (Those required to report), 12VAC5-90-100 (Methods), 12VAC5-90-103 (Isolation for communicable disease of public health threat) and 12VAC5-90-107 (Quarantine)Virginia Administrative Code, Title 12, Agency 5, Chapter 90, Regulations for Disease Reporting and Control | State Board of Health (Virginia Department of Health) | VirginiaState | July 1, 1993 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyHealth care ordersQuarantine and isolationStanding dutyOther | Primary source read | |
| Ex. DUT-ME-001 | 22 M.R.S. secs. 801-825: sec. 801(4-A) (extreme public health emergency) and 801(10) (public health threat); sec. 802 (authority of department; health emergency; emergency rules; Governor's declaration); sec. 803 (inspection); sec. 804 (enforcement by agents, local health officers, sheriffs and law enforcement; cease-and-desist; fines; injunction); sec. 805 (court orders); sec. 807 (control of communicable diseases; designated facilities); sec. 808 (investigations); sec. 810 (emergency temporary custody of person or property); secs. 811-812 (court-ordered public health measures); sec. 816 (compliance-conditioned immunity); sec. 820 (extreme public health emergency powers); secs. 821-822 (reporting); sec. 825 (penalties)Title 22, Chapter 250: Control of Notifiable Diseases and Conditions (Maine Revised Statutes, chapter compilation generated January 5, 2026) | Maine Legislature (22 M.R.S. chapter 250, Control of Notifiable Diseases and Conditions; administered by the Department of Health and Human Services through the Maine Center for Disease Control and Prevention) | MaineState | Mar. 18, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationBusiness closureHealth care ordersQuarantine 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. 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. 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. SD-032 | 2020 House Bill 1295 (enrolled), amending SDCL 34-22-18.1An Act to revise provisions regarding contagious disease control and enforcement and to declare an emergency | South Dakota Legislature (95th Session); signed by the Governor | South DakotaState | Mar. 30, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Health care ordersQuarantine and isolationStanding duty | 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. 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. 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-040 | CDC Order: Requirement for Negative Pre-Departure COVID-19 Test Result for All Airline Passengers Arriving Into the United States From the United KingdomRequirement for Negative Pre-Departure COVID-19 Test Result for All Airline Passengers Arriving Into the United States From the United… | Centers for Disease Control and Prevention, HHS | United States (air passengers from the United Kingdom)Federal | Dec. 25, 2020 | 2020 Q42021 Q1 | Travel and quarantine | Primary source read | |
| Ex. FED-041 | CDC Order: Requirement for Negative Pre-Departure COVID-19 Test Result or Documentation of Recovery for All Airline or Other Aircraft Passengers Arriving Into the United States From Any Foreign Country (Jan. 12, 2021)Requirement 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 | United States (all aircraft passengers arriving from any foreign country)Federal | Jan. 12, 2021 | 2021 Q1 | Travel and quarantine | 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. NH-074 | New Hampshire COVID-19 Travel Guidance (Dec. 3, 2020)New Hampshire COVID-19 Travel Guidance - 10-day quarantine | DHHS Division of Public Health Services, Bureau of Infectious Disease Control | New HampshireSector regulator | Dec. 3, 2020 | 2020 Q42021 Q1 | Travel and quarantineQuarantine 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 | |
| Ex. FED-161 | QSO-20-29-NH and CMS-5531-IFC, 85 Fed. Reg. 27550 (May 8, 2020): 42 C.F.R. 483.80(g) reportingQSO-20-29-NH | CMS, Quality, Safety & Oversight Group | United States (Medicare and Medicaid nursing homes)Federal | May 6, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Health care ordersOther | Primary source read | |
| Ex. AZ-013 | Executive Order 2020-22Protection of Vulnerable Residents at Nursing Care Institutions, Residential Care Institutions, ICF-IIDs and DD Medical Group Homes from… | Governor Douglas A. Ducey | ArizonaState | Apr. 7, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Health care ordersQuarantine and isolation | Primary source read | |