| Ex. DC-001 | Mayor's Order 2020-045Declaration of Public Emergency: Coronavirus (COVID-19) | Mayor Muriel Bowser | District of ColumbiaState | Mar. 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declaration | Primary source read | |
| Ex. DC-002 | Mayor's Order 2020-046Declaration of Public Health Emergency: Coronavirus (COVID-19) | Mayor Muriel Bowser | District of ColumbiaState | Mar. 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declarationQuarantine and isolation | Primary source read | |
| Ex. DC-030 | Joint Committee Order Regarding Operation of the DC Courts During the Coronavirus EmergencyOrder Regarding Operation of the DC Courts During the Coronavirus Emergency | Joint Committee on Judicial Administration for the District of Columbia Courts | District of ColumbiaCourt | Mar. 18, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Courts and public offices | Primary source read | |
| Ex. SEC-13-094 | D.C. Act 23-286, COVID-19 Response Supplemental Emergency Amendment Act of 2020COVID-19 Response Supplemental Emergency Amendment Act of 2020 (sec. 202, Mortgage relief: mandatory 90-day deferment program) | Council of the District of Columbia (emergency act); signed by Mayor Muriel Bowser | District of ColumbiaState | Apr. 10, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Other | Primary source read | |
| Ex. DC-082 | DC DMV appointment-only notice (from June 23, 2020)DMV appointment-only operations notice and emergency closures page | Department of Motor Vehicles (DC DMV) | District of ColumbiaSector regulator | June 23, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Courts and public offices | Primary source read | |
| Ex. DC-023 | Joint Committee Order Requiring Persons to Wear Cloth Face Coverings in Court Buildings During the COVID-19 PandemicOrder Requiring Persons to Wear Cloth Face Coverings in Court Buildings During the COVID-19 Pandemic | Joint Committee on Judicial Administration for the District of Columbia Courts | District of ColumbiaCourt | June 26, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementCourts and public offices | Primary source read | |
| Ex. DC-024 | Notice of Clerk's Offices Operations (Revised August 2020; posted as the Clerk's November 19, 2020 order)Notice of Clerk's Offices Operations | Superior Court of the District of Columbia, Clerk of the Court | District of ColumbiaCourt | Nov. 19, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Courts and public offices | Primary source read | |
| Ex. DC-049 | DC Health, Guidance for Quarantine after COVID-19 Exposure (last updated December 10, 2020)Guidance for Quarantine after COVID-19 Exposure | DC Health | District of ColumbiaSector regulator | Dec. 10, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Workplace rulesQuarantine and isolation | Primary source read | |
| Ex. DC-073 | Situational Update Presentation, May 17, 2021COVID-19 Situational Update (lifting of restrictions May 21 and June 11, 2021; updated mask guidance) | Mayor Muriel Bowser (Executive Office of the Mayor) | District of ColumbiaState | May 17, 2021 | 2021 Q22021 Q3 | Emergency declarationCapacity limitFace-covering requirement | Primary source read | |
| Ex. DC-026 | Superior Court Amended General Order (Amended 5/19/21)Order re operations through July 15, 2021 | Superior Court of the District of Columbia, Chief Judge | District of ColumbiaCourt | May 19, 2021 | 2021 Q22021 Q3 | Courts and public offices | Primary source read | |
| Ex. DC-028 | Court of Appeals Order (Filed June 25, 2021)Order addressing court operations through August 31, 2021 | District of Columbia Court of Appeals, Chief Judge | District of ColumbiaCourt | June 25, 2021 | 2021 Q22021 Q3 | Face-covering requirementCourts and public offices | Primary source read | |
| Ex. DC-059 | Superior Court Order by Chief Judge Josey-Herring (Amended 7/14/21)Order re operations through September 10, 2021 | Superior Court of the District of Columbia, Chief Judge Anita Josey-Herring | District of ColumbiaCourt | July 14, 2021 | 2021 Q3 | Courts and public offices | Primary source read | |
| Ex. DC-021 | Mayor's Order 2021-096End of Public Health Emergency and Extension of Public Emergency | Mayor Muriel Bowser | District of ColumbiaState | July 24, 2021 | 2021 Q3 | Emergency declaration | Primary source read | |
| Ex. DC-057 | Mayor's Order 2021-097Resumption of Mask Requirements and Delegations of Authority to the Department of Health and the Office of the State Superintendent of… | Mayor Muriel Bowser | District of ColumbiaState | July 29, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |
| Ex. DC-074 | COVID Situational Update Presentation, July 29, 2021COVID-19 Situational Update (indoor mask resumption; school-year 2021-22 rules) | Mayor Muriel Bowser (Executive Office of the Mayor) | District of ColumbiaState | July 29, 2021 | 2021 Q3 | Face-covering requirementSchools and child careVaccination or testing | Primary source read | |
| Ex. DC-077 | DC Health, Coronavirus 2019 (COVID-19): Mask Guidance for the General Public (last updated July 30, 2021)Mask Guidance for the General Public | DC Health (Department of Health) | District of ColumbiaSector regulator | July 30, 2021 | 2021 Q3 | Face-covering requirementWorkplace rules | Primary source read | |
| Ex. ECO-B-155 | Mayor's Order 2021-097 (July 29, 2021), indoor mask requirement effective July 31, 2021, applied to schools and child care for 2021-22District of Columbia indoor and school mask requirement, 2021-22 (schools to Mar. 8, 2022) | Mayor Muriel Bowser | District of ColumbiaState | July 29, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Primary source read | |
| Ex. SEC-04-059 | Mayor's Order 2021-099COVID-19 Vaccination Certification Requirement for District Government Employees, Contractors, Interns, and Grantees | Mayor Muriel Bowser | District of ColumbiaCity | Aug. 10, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Primary source read | |
| Ex. DC-061 | Court of Appeals Court Operations Order (August 31, 2021)Order addressing court operations through December 31, 2021 | District of Columbia Court of Appeals, Chief Judge | District of ColumbiaCourt | Aug. 31, 2021 | 2021 Q3 | Capacity limitFace-covering requirementCourts and public officesWorkplace rules | Primary source read | |
| Ex. DC-060 | Superior Court Order by Chief Judge Josey-Herring (Amended 9/11/21; posted Sept. 1, 2021)Order re operations through December 31, 2021; deadlines tolled until at least November 21, 2021 | Superior Court of the District of Columbia, Chief Judge Anita Josey-Herring | District of ColumbiaCourt | Sept. 1, 2021 | 2021 Q3 | Courts and public offices | Primary source read | |
| Ex. DC-076 | COVID-19 Situational Update Presentation, September 20, 2021COVID-19 Situational Update (vaccination requirements for school and child care personnel and student athletes; District employee deadline… | Mayor Muriel Bowser (Executive Office of the Mayor) | District of ColumbiaState | Sept. 20, 2021 | 2021 Q3 | Schools and child careWorkplace rulesVaccination or testingQuarantine and isolation | Primary source read | |
| Ex. DC-075 | COVID Situational Update Presentation, August 16, 2021COVID-19 Situational Update (vaccination requirements for District health professionals) | Mayor Muriel Bowser and DC Health | District of ColumbiaSector regulator | Aug. 16, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | 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 | |