| Ex. DUT-DE-018 | 29 U.S.C. § 654(a)(1) (general duty clause) and (a)(2), (b)29 U.S.C. § 654: Duties of employers and employees | United States Congress (Occupational Safety and Health Act of 1970, § 5, Pub. L. 91-596) | United States (applies directly in Delaware, a federal-OSHA State with no approved State plan)Federal | Dec. 29, 1970 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding duty | Primary source read | |
| Ex. DUT-DE-007 | 16 DE Admin. Code 4202, Control of Communicable and Other Disease Conditions (current codification, with amendment history)16 DE Admin. Code 4202: Control of Communicable and Other Disease Conditions | Department of Health and Social Services, Division of Public Health (regulation) | DelawareState | Feb. 1, 2006 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutySchools and child careHealth care ordersQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-DE-019 | Final Order, 23 DE Reg. 665 (Feb. 1, 2020), adopting the amended 16 DE Admin. Code 4202, Control of Communicable and Other Disease Conditions, with the full regulation text as adoptedDelaware Register of Regulations, 23 DE Reg. 665 (Feb. 1, 2020): Final Order, 4202 Control of Communicable and Other Disease Conditions | Secretary of Health and Social Services (Kara Odom Walker, M.D.) and the Division of Public Health (final order adopting amended regulation) | DelawareState | Feb. 1, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutySchools and child careHealth care ordersQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-DE-003 | 20 Del. C. §§ 3131-3147 (Public Health Emergencies: definitions; isolation and quarantine; vaccination and treatment; rules and regulations; liability)Delaware Code, Title 20, Chapter 31, Subchapter V: Public Health Emergencies | Delaware General Assembly (codified statute; enacted by 73 Del. Laws, c. 355 (2002)) | DelawareState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationHealth care ordersQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-DE-010 | Division of Small Business, COVID-19 posters for businesses (required signage pack: face covering, social distancing, hand hygiene)DSB COVID-19 Posters (business signage required by the Phase 1 and Phase 2 Responsibilities of all Businesses) | Delaware Division of Small Business | DelawareState | May 31, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyFace-covering requirementWorkplace rulesOperating condition | Confirmed from a secondary source | |
| Ex. DUT-DE-015 | Phase 1: June 1 - June 14, 2020 (State reopening page restating the Phase 1 Reopen Plan guidance for businesses, the May 1, 2020 face-covering duties of businesses, and the employer exposure-control plan guidance)Phase 1: June 1 - June 14, 2020 - Delaware's Coronavirus Official Website | State of Delaware (coronavirus.delaware.gov, the State's official COVID-19 site; Division of Small Business and Division of Public Health guidance) | DelawareState | June 1, 2020 | 2020 Q2 | Standing dutyCapacity limitFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-DE-009 | Delaware's Reopening, Phase 2 (June 15, 2020): General Guidance for Individuals and Businesses and Industry GuidanceDelaware's Reopening: Phase 2, June 15, 2020 (Governor John Carney; de.gov/economy) | Governor John C. Carney (Office of the Governor, with the Division of Small Business and the Division of Public Health) | DelawareState | June 15, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Standing dutyTelework mandateCapacity limitFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-DE-016 | Phase 2: June 15, 2020 (State reopening page restating the 'Phase 2 Responsibilities of all Businesses' and linking the Phase 2 General Guidance, industry guidance and DPH food-establishment requirements)Phase 2: June 15, 2020 - Delaware's Coronavirus Official Website (as captured July 1, 2020) | State of Delaware (coronavirus.delaware.gov; Division of Small Business and Division of Public Health guidance) | DelawareState | June 15, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Standing dutyCapacity limitGathering capFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-DE-017 | Reopening Phase II Requirements for Food Establishments (Revised 6.15.2020)DPH, Reopening Phase II Requirements for Food Establishments (Revised June 15, 2020) | Division of Public Health, Office of Food Protection (Department of Health and Social Services) | DelawareState | June 15, 2020 | 2020 Q22020 Q32020 Q4 | Standing dutyCapacity limitFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-DE-008 | 16 DE Admin. Code 4458, State of Delaware Food Code (effective Aug. 11, 2020; adopting the U.S. Public Health Service 2017 Food Code with Delaware amendments)16 DE Admin. Code 4458: State of Delaware Food Code Regulations | Department of Health and Social Services, Division of Public Health, Office of Food Protection (regulation) | DelawareState | Aug. 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding dutyOperating condition | Primary source read | |
| Ex. DUT-DE-011 | DPH Enforcement Actions: COVID-19 Enforcement Actions (administrative penalty letters and cease-and-desist notices to businesses, Aug.-Dec. 2020)DPH Enforcement Actions - COVID-19 Enforcement Actions (Delaware Health and Social Services) | Department of Health and Social Services, Division of Public Health (Public Health Authority) | DelawareState | Dec. 22, 2020 | 2020 Q32020 Q4 | Standing dutyCapacity limitFace-covering requirementWorkplace rulesOperating condition | Primary source read | |
| Ex. DUT-DE-014 | Release, 'Governor Carney Announces Additional COVID-19 Restrictions to Confront Winter Surge' (Dec. 10, 2020), announcing the zero-tolerance enforcement policy for businesses effective Dec. 14, 2020Governor Carney Announces Additional COVID-19 Restrictions to Confront Winter Surge (State of Delaware News, Dec. 10, 2020) | Governor John C. Carney and the Delaware Division of Public Health (Office of the Governor release) | DelawareState | Dec. 10, 2020 | 2020 Q42021 Q12021 Q2 | Standing dutyStay-at-homeCapacity limitFace-covering requirementCurfew and hoursOperating condition | Primary source read | |
| Ex. DUT-DE-001 | 20 Del. C. §§ 3115-3117 (General authority of the Governor; Powers; Activation of emergency or disaster response)Delaware Code, Title 20, Chapter 31, Subchapter III: The Governor and Emergency Management | Delaware General Assembly (codified statute) | DelawareState | Feb. 21, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStay-at-homeBusiness closureCurfew and hoursStanding duty | Primary source read | |
| Ex. DUT-DE-005 | 16 Del. C. §§ 121-129 (Powers and duties of the Department; Effect of regulations and orders; Duty of enforcement; Abatement of nuisances; Threatened epidemics)Delaware Code, Title 16, Chapter 1, Subchapter II: Powers and Duties of the Department of Health and Social Services | Delaware General Assembly (codified statute) | DelawareState | Feb. 21, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureQuarantine and isolationStanding dutyOther | Primary source read | |
| Ex. DUT-DE-013 | 19 Del. C. §§ 105-107 (Powers and duties of the Department of Labor; Rules relating to accidents and industrial diseases; Inspection of records; duty to furnish information)Delaware Code, Title 19, Chapter 1: Department of Labor | Delaware General Assembly (codified statute) | DelawareState | Feb. 21, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding duty | Primary source read | |
| Ex. DUT-DE-012 | Opinion, In re COVID-Related Restrictions on Religious Services, No. 354, 2023 (Del. Aug. 1, 2024) (affirming the Court of Chancery, C.A. No. 2021-1036, and the Superior Court, C.A. No. N23C-01-123)In re COVID-Related Restrictions on Religious Services (Del. Aug. 1, 2024) | Supreme Court of Delaware (Seitz, C.J.; Valihura, Traynor, LeGrow and Griffiths, JJ., en banc) | DelawareCourt | Aug. 1, 2024 | | Standing dutyBusiness closureGathering capStanding duty | Primary source read | |
| Ex. DUT-DE-002 | 20 Del. C. §§ 3121-3130 (Orders, rules and regulations; Enforcement; Penalties; Immunity from civil liability)Delaware Code, Title 20, Chapter 31, Subchapter IV: Miscellaneous Provisions | Delaware General Assembly (codified statute) | DelawareState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStanding duty | Primary source read | |
| Ex. DUT-DE-004 | 16 Del. C. §§ 501-510 (Report of contagious diseases; Notifiable diseases; Communicable diseases; regulations; quarantine; Due process rights of quarantined individuals; Tracking of potential or existing public health emergencies)Delaware Code, Title 16, Chapter 5, Subchapter I: General Guidelines | Delaware General Assembly (codified statute) | DelawareState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutySchools and child careHealth care ordersQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-DE-006 | 16 Del. C. §§ 101-111 (Prosecutions and proceedings for violations; Neglect of duty; penalty; Jurisdiction of offenses)Delaware Code, Title 16, Chapter 1, Subchapter I: General Provisions | Delaware General Assembly (codified statute) | DelawareState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStanding duty | Primary source read | |