| Ex. NV-046 | Declaration of Emergency Directive 052Termination of Directives 024, 045, 047, 050 and 051 (statewide mask mandate) and of Directive 048 ss. 2-5; school mitigation plans | Governor Steve Sisolak | NevadaState | Feb. 10, 2022 | | Face-covering requirementSchools and child care | Primary source read | |
| Ex. ECO-B-107 | Ballotpedia, 'School responses to the coronavirus (COVID-19) pandemic during the 2021-2022 academic year'State-by-State table of 2021-22 school mask requirements and bans (instrument type and end date) and teacher/staff vaccination requirements… | Ballotpedia (secondary source) | United States (50 States and D.C.)Other | Aug. 1, 2022 | 2021 Q3 | Face-covering requirementSchools and child careVaccination or testing | Confirmed from a secondary source | |
| Ex. SEC-15-003 | School responses to the coronavirus (COVID-19) pandemic during the 2021-2022 academic year (school mask requirements and bans, staff and student vaccine requirements, litigation)School responses to the coronavirus (COVID-19) pandemic during the 2021-2022 academic year | Ballotpedia | United States (fifty States)Other | Aug. 1, 2022 | 2021 Q3 | Face-covering requirementSchools and child careVaccination or testingQuarantine and isolation | Confirmed from a secondary source | |
| Ex. DUT-MT-019 | Stand Up Montana v. Missoula County Public Schools, 2023 MT 240, No. DA 23-0046 (Mont. Dec. 12, 2023)Opinion affirming summary judgment for the Missoula County school districts on the substantive due process challenge to their 2021-22 mask… | Supreme Court of Montana (Gustafson, J.) | MontanaCourt | Dec. 12, 2023 | | Standing dutyFace-covering requirementSchools and child careWorkplace rules | 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. AGY-ST-TRADE-BOARDS-067 | Emergency Rule Establishing a New Temporary Emergency Child Care Permit (26 TAC ch. 745, Subchapter X) (spring 2020)Emergency Rule Establishing New Temporary Emergency Child Care Permit | Texas HHSC | Texas; HHSC Child Care RegulationSector regulator | | 2020 Q2 | Schools and child careOther | Confirmed from a secondary source | |
| Ex. DUT-WI-001 | Wis. Stat. § 252.02 (2019-20), Powers and duties of departmentPowers and duties of department: surveillance and inspection (1); closing schools and forbidding public gatherings (3); rules and orders for… | Wisconsin Legislature (codified statute; administered by the Department of Health Services) | WisconsinState | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureGathering capSchools and child careQuarantine and isolationStanding duty | Primary source read | |
| Ex. MET-BNA-077 | Shelby County Health Department directive requiring universal indoor masking in schools and daycares (August 2021; numbered Health Directive No. 24 in the Department's sequence)School and daycare universal indoor masking order (August 2021) | Shelby County Health Department | Shelby County, TennesseeCounty | | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. MET-BNA-078 | Shelby County Health Order No. 26Health Order No. 26 (September-October 2021: indoor mask requirements in businesses and schools continued) | Shelby County Health Department | Shelby County, TennesseeCounty | | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-PHL-090 | Chester County instruments: COVID-19 disaster emergency declaration (March 2020); intergovernmental agreement to serve Delaware County (approved Mar. 18, 2020; ended July 31, 2021); Health Department school guidance (Aug. 4, 2020) and 2021-22 close-contact, symptomatic and antigen-testing instructions (Aug. 2021); 'Simple Ask: Wear a Mask' campaign (2020); First Amended Declaration of Judicial Emergency of the Court of Common Pleas (2020)Chester County COVID-19 instruments (by category) | Chester County Board of Commissioners; Chester County Health Department (Jeanne Casner, Director, 2020; Jeanne Franklin, Public Health Director, 2021); President Judge of the 15th Judicial District | Chester County, Pennsylvania (Board of Commissioners; Chester County Health Department; Court of Common Pleas, 15th Judicial District)County | | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declarationSchools and child careCourts and public officesQuarantine and isolation | Confirmed from a secondary source | |