| Ex. DUT-SD-001 | SDCL ch. 34-22, Contagious Disease Control (§§ 34-22-5, 34-22-9, 34-22-14, 34-22-17, 34-22-18, 34-22-18.1, 34-22-41 to 34-22-44)Contagious Disease Control: statewide system, rules on prevention, control, quarantine and isolation; enforcement; refusal to follow… | South Dakota Legislature (codified statute administered by the Department of Health) | South DakotaState | Sept. 29, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationWorkplace rulesQuarantine and isolationStanding duty | 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. 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. DUT-AK-001 | AS 18.15.355 - 18.15.395Prevention and control of conditions of public health importance; epidemiological investigation; isolation and quarantine; powers of the… | Alaska State Legislature (codified statute administered by the Department of Health and Social Services) | AlaskaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationBusiness closureQuarantine and isolationStanding duty | 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. DUT-NE-002 | Neb. Rev. Stat. § 71-502 (cross-reference to Ex. NE-099; not re-saved)Communicable diseases; Department of Health and Human Services; powers and duties | Nebraska Legislature | NebraskaState | Mar. 19, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStanding duty | 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. ND-024 | Executive Order 2020-14.1Amended suspension of N.D.C.C. ch. 23-07.6: local health officers' confinement authority and local boards of health's quarantine authority… | Governor Doug Burgum | North DakotaState | Apr. 9, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Emergency declarationQuarantine and isolation | 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. 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. 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. 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. MET-PHL-006 | Emergency Order Concerning the Use of Face Coverings (June 26, 2020 Mask Order)Emergency Order Concerning the Use of Face Coverings to Prevent the Spread of 2019 Novel Coronavirus (COVID-19) | Mayor James F. Kenney and Health Commissioner Thomas A. Farley, MD, MPH | City of Philadelphia, PennsylvaniaCity | June 26, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Primary source read | |
| Ex. AGY-DEFENSE-GUARD-026 | Force Health Protection Guidance for the Novel Coronavirus Outbreak (Jan. 30, 2020)Force Health Protection Guidance for the Novel Coronavirus Outbreak | Under Secretary of Defense for Personnel and Readiness (Matthew P. Donovan) | Department of Defense (department-wide)Federal | Jan. 30, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declarationHealth care ordersQuarantine and isolation | Primary source read | |
| Ex. DUT-PA-003 | Statute (Emergency Management Services Code, Title 35, Part V, Chapter 73, sec. 7301)35 Pa.C.S. sec. 7301, General authority of Governor | General Assembly of the Commonwealth of Pennsylvania | PennsylvaniaState | Nov. 26, 1978 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStay-at-homeBusiness closureStanding duty | Primary source read | |
| Ex. ECO-B-005 | TSA Security Directives SD 1582/84-21-01, -01A, -01B (surface transportation; Jan. 31, Apr. 30, Aug. 20, 2021); SD 1544-21-02 (aircraft operators) and SD 1542-21-01 (airports) (Jan. 31, 2021); ratification 86 Fed. Reg. 26825Security Directive 1582/84-21-01: Security Measures - Face Mask Requirements (passenger railroads, intercity bus, public transportation) | Transportation Security Administration (DHS) | United StatesFederal | Jan. 31, 2021 | 2021 Q12021 Q2 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. AGY-ST-TRANSPORT-PORTS-TRANSIT-012 | CTtransit 'Updated Information Regarding Face Coverings,' Feb. 11, 2021: the CDC Order of Jan. 29, 2021 requires masks covering mouth and nose when awaiting, boarding, traveling on or disembarking public transportation and on the premises of transportation hubs; EO 7NNN referencedUpdated Information Regarding Face Coverings - System-wide (CDC Order of January 29, 2021) | CTtransit (Connecticut Department of Transportation) | Connecticut (CTtransit divisions)State | Feb. 11, 2021 | 2021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. AGY-USCG-PORTS-031 | MSIB 02-21COVID-19 Safety Requirements in the Maritime Transportation System | Commandant, U.S. Coast Guard, Inspections and Compliance Directorate | United States Coast Guard; nationwide (all commercial vessels)Federal | Feb. 1, 2021 | 2021 Q1 | Context (guidance or announcement)Face-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. DUT-AL-019 | Guidelines for Safeguarding All Businesses (ADPH, 5/2020)Guidelines for Safeguarding All Businesses | Alabama Department of Public Health (posted with the Safer at Home Order of April 28, 2020) | AlabamaState | Apr. 28, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Standing dutyTelework mandateFace-covering requirementWorkplace rules | Primary source read | |
| Ex. DUT-AZ-013 | Requirements document issued under executive orderRequirements for Businesses: Pursuant to Executive Order 2020-40 Containing the Spread of COVID-19 | Office of Governor Douglas A. Ducey with the Arizona Department of Health Services | ArizonaState | June 17, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Standing dutyTelework mandateCapacity limitGathering capFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-CA-014 | COVID-19 Industry Guidance: Retail (July 29, 2020 version), covid19.ca.govCOVID-19 Industry Guidance: Retail (July 29, 2020): the statewide operating conditions for retail establishments, with mandatory face… | California Department of Public Health and Division of Occupational Safety and Health (Cal/OSHA), under the State Public Health Officer orders of May 7, 2020 (CA-015 paragraph 2, 'necessary modifications') and Aug. 28, 2020 (CA-017 paragraphs 1 and 8) | CaliforniaState | July 29, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Standing dutyCapacity limitFace-covering requirementWorkplace rulesStanding dutyOperating condition | Primary source read | |
| Ex. FL-003 | Declaration of Public Health EmergencyDeclaration of Public Health Emergency (COVID-19) | State Surgeon General and State Health Officer Scott A. Rivkees, M.D. | FloridaState | Mar. 1, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Emergency declaration | Primary source read | |
| Ex. GA-031 | Executive Order 12.30.20.02Providing additional guidance for Empowering a Healthy Georgia in response to COVID-19 | Governor Brian P. Kemp | GeorgiaState | Dec. 30, 2020 | 2021 Q1 | Stay-at-homeCapacity limitGathering capFace-covering requirementSchools and child careHealth care ordersAlcohol and barsEvents and venuesWorkplace rules | Primary source read | |