| Ex. AGY-ST-HEALTH-SUBORDERS-124 | Summit County Board of Health resolution requiring the use of facial coverings in public (adopted Aug. 27, 2020), as announced in Summit County Public Health's release of Aug. 28, 2020Mandatory masking in all indoor public facilities and outdoors where six feet of distance cannot be maintained, effective immediately… | Summit County Board of Health (Summit County Public Health, Akron, Ohio) | Summit County, Ohio - Summit County Board of Health (local board of health of a general health district)County | Aug. 28, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. ND-064 | Grand Forks County Health Officer emergency order regarding masks (November 2020), as noticed on the City of Grand Forks Public Health 'Health Officer Orders' pageCounty health officer emergency mask order for Grand Forks County | Grand Forks County Health Officer (Grand Forks Public Health) | Grand Forks County, North DakotaCounty | Nov. 13, 2020 | 2020 Q4 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-KC-074 | Clay County Public Health Center Annual Report 2020 ('In the year of 2020 COVID-19' timeline of public health emergency orders)Official chronology of the Clay County public health emergency orders of 2020 | Clay County Public Health Center (Director Gary Zaborac) (report); orders signed by the Director under a county state of emergency declared by Presiding Commissioner Jerry Nolte | Clay County, Missouri (Clay County Public Health Center jurisdiction, outside Kansas City)County | Mar. 1, 2021 | | Stay-at-homeBusiness closureCapacity limitGathering capFace-covering requirementSchools and child careCurfew and hours | Confirmed from a secondary source | |
| Ex. MET-SAC-072 | Yolo County homepage as captured Sept. 1, 2021: notice of the new Face Covering Health Order and of the amended Local Quarantine Health OrderYolo County homepage, Sept. 1, 2021 (new FACE COVERING HEALTH ORDER; Local Quarantine Health Order Amended) | Yolo County (homepage) | Yolo County, CaliforniaCounty | Sept. 1, 2021 | 2021 Q3 | Face-covering requirementQuarantine and isolation | Confirmed from a secondary source | |
| Ex. MET-SLC-019 | Public Health Order for junior high and middle schools (Sept. 23, 2021), as announced on the Department's coronavirus pageSummit County Health Department coronavirus page (capture of Sept. 26, 2021): '(9/23/21) Summit County Issues Public Health Order for Junior… | Summit County Health Department (page); Health Officer Philip Bondurant (order announced) | Summit County, UtahCounty | Sept. 23, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. SEC-01-131 | State Public Health Order (Apr. 22, 2020) (health care facility protocols; Utah Roadmap for Resuming Elective Procedures)State Public Health Order: protocols for covered healthcare providers and resumption of elective procedures | Utah Department of Health | UtahState | Apr. 22, 2020 | 2020 Q2 | Face-covering requirementHealth care ordersOther | Confirmed from a secondary source | |
| Ex. MET-BOS-150 | Order of the Brookline Department of Public Health: masks mandated indoors in businesses, effective August 27, 2021 (official notice poster)MASK REQUIRED even if you are vaccinated... Masks are mandated indoors by order of the Brookline Department of Public Health, Effective… | Brookline Department of Public Health, Dr. Swannie Jett, Director of Public Health | Town of Brookline (Norfolk County), MassachusettsCity | Aug. 27, 2021 | 2021 Q3 | Face-covering requirement | Confirmed from a secondary source | |
| 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. MT-084 | Order of Health Officer of Nov. 20, 2020 (mirroring the Governor's Nov. 17 Directive: gatherings 25 without distancing / 50 with distancing; 50 percent capacity; 10 p.m. closing; masks and distancing required of all businesses), continued Jan. 6, 2021 and loosened effective 5:00 a.m. Jan. 22, 2021 (75 percent capacity; 12:30 a.m. to 4 a.m. closure; events of 250 indoor / 500 outdoor with approved plans; gathering caps and masks retained) until the case rate is at or below 25 per 100,000 for four consecutive weeksCascade City-County Health Officer Order of November 20, 2020, as continued and amended | Trisha Gardner, Public Health Officer, Cascade City-County Health Department; Board of Health (Jan. 20, 2021 amendments) | Cascade County, MontanaCounty | Nov. 20, 2020 | 2020 Q42021 Q12021 Q2 | Capacity limitGathering capFace-covering requirementCurfew and hoursWorkplace rules | Confirmed from a secondary source | |
| Ex. MT-085 | County COVID-19 emergency declaration of March 13, 2020 (rescinded July 2021) and county public health rules (masks; gathering limits) tightened January 2021 and no longer enforced after HB 257 (May 2021)Lewis and Clark County COVID-19 emergency declaration and public health rules | Lewis and Clark County Commissioners; Lewis and Clark City-County Board of Health and Health Officer | Lewis and Clark County (Helena), MontanaCounty | Mar. 13, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declarationGathering capFace-covering requirement | Confirmed from a secondary source | |
| Ex. AGY-FED-HEALTH-OTHER-044 | Guidance: Enforcement Policy for Face Masks and Respirators During the Coronavirus Disease (COVID-19) Public Health Emergency (Mar. 25, 2020; revised Apr. 2020, May 2020, Sept. 2021; superseded Sept. 5, 2023)Enforcement Policy for Face Masks and Respirators During the Coronavirus Disease (COVID-19) Public Health Emergency | Food and Drug Administration, CDRH | United States (federal); Food and Drug Administration, Center for Devices and Radiological HealthFederal | Mar. 25, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Context (guidance or announcement)Face-covering requirementSupply chainOther | Confirmed from a secondary source | |
| Ex. DUT-AR-016 | ADH order of July 4, 2020 closing Brewski's Pub & Grub, Little Rock, as an imminent threat to public health (news report)KATV, 'Little Rock bar linked to cluster of infections didn't follow health rules, state says' (July 6, 2020) | Arkansas Department of Health (closure order) and Governor Asa Hutchinson (statement of July 6, 2020), as reported by KATV (Little Rock) | ArkansasState | July 6, 2020 | 2020 Q3 | Standing dutyBusiness closureCapacity limitFace-covering requirementOperating condition | Confirmed from a secondary source | |
| Ex. MET-BOS-151 | Order of the Brookline Department of Public Health: face coverings mandatory in all common areas in buildings, effective August 27, 2021 (official notice)By order of the Brookline Department of Public Health, FACE COVERINGS ARE MANDATORY IN ALL COMMON AREAS in buildings. All adults and… | Brookline Department of Public Health, Dr. Swannie Jett, Director of Public Health | Town of Brookline, MassachusettsCity | Aug. 27, 2021 | 2021 Q3 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MT-076 | Emergency face covering rule (countywide mask mandate), adopted July 2020; extended Jan. 20, 2021 (to Apr. 20, 2021) and April 2021 (to May 27, 2021); enforcement lifted by the Health Officer May 14, 2021Gallatin City-County Board of Health local face covering emergency rule | Gallatin City-County Board of Health; Matt Kelley, Health Officer | Gallatin County, MontanaCounty | July 17, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. NM-076 | Public Health Emergency Order of February 24, 2021 (Turquoise level added) and its March 2021 reissuePublic Health Emergency Order... Amending Prior Public Health Emergency Orders to Impose County-by-County Restrictions Due to COVID-19 | Secretary of Health Tracie C. Collins, M.D. | New MexicoState | Feb. 24, 2021 | 2021 Q12021 Q2 | Capacity limitGathering capFace-covering requirementSchools and child careAlcohol and barsEvents and venuesWorkplace rules | Confirmed from a secondary source | |
| Ex. SEC-15-090 | TEA Public Health Planning Guidance for the 2020-21 school year (July 7, 2020; on-campus instruction with masks required; parental choice of remote; attendance-funding flexibility of July 14-17, 2020 for up to eight weeks of remote instruction), and the Aug. 5 and Aug. 19, 2021 public health guidance (mask provision not enforced during the GA-38 litigation)TEA SY 2020-21 Public Health Planning Guidance and 2021-22 updates | Texas Education Agency (Commissioner Mike Morath) | TexasSector regulator | July 7, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. WA-042 | RCS Management Bulletin R20-094 (Aug. 6, 2020; amended Sept. 10, 2020), describing Order of the Secretary of Health 20-03.1 (issued July 24, 2020; effective July 25, 2020)Order of the Secretary of Health 20-03.1 Face Coverings - Statewide (as described in DSHS RCS Management Bulletin R20-094) | Department of Social and Health Services, Aging and Long-Term Support Administration, Residential Care Services (bulletin describing Order of the Secretary of Health 20-03.1) | WashingtonState | Aug. 6, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. DUT-KS-001 | Substitute for Senate Bill No. 29 (2025), enrolled bill amending K.S.A. 65-101, 65-119 and 65-129b (the struck text is the statute as it stood throughout 2020-2021)AN ACT concerning public health; removing the authorization for a county or joint board of health or local health officer to prohibit public… | Kansas Legislature (enrolled Substitute for Senate Bill No. 29, 2025 Session; L. 2025, ch. 115) | KansasState | July 1, 2025 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyGathering capQuarantine and isolationStanding duty | Confirmed from a secondary source | |
| Ex. DUT-TX-009 | Declaration of Public Health Disaster (March 19, 2020), renewed at 30-day intervalsDeclaration of Public Health Disaster | Commissioner of the Texas Department of State Health Services (John Hellerstedt, M.D.) | TexasState | Mar. 19, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStanding duty | Confirmed from a secondary source | |
| Ex. ECO-B-091 | Public Health Emergency Order of August 17, 2021 (masks): face masks required in all indoor public settings, including schools, regardless of vaccination statusPublic Health Order Requiring Face Masks in Indoor Public Settings (Aug. 17, 2021) | Acting Secretary of Health David R. Scrase, M.D., New Mexico Department of Health | New MexicoState | Aug. 17, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. MET-SLC-054 | Termination of Public Health Order (Oct. 19, 2020), as announced Oct. 20, 2020Utah County Health Department: 'Termination of Utah County Mask Mandate' (Oct. 20, 2020) | Utah County Health Department and County Commissioners | Utah County, UtahCounty | Oct. 19, 2020 | 2020 Q4 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-AUS-029 | Notice of Rules: Health Authority Rules of December 15, 2020Health Authority Rules of December 15, 2020 (face coverings; site rules; continuing through April 15, 2021) | Austin-Travis County Health Authority (Dr. Mark Escott) | City of Austin, TexasCity | Dec. 15, 2020 | 2020 Q42021 Q12021 Q2 | Gathering capFace-covering requirementSchools and child careWorkplace rulesQuarantine and isolation | Confirmed from a secondary source | |
| Ex. MET-DCM-037 | Health Officer Directive and Order on Large GatheringsFinal Health Officer Order - July 31 - Large Gatherings | Ernest L. Carter, M.D., Ph.D., Health Officer, as designee of the Secretary of Health | Prince George's County, MarylandCounty | July 31, 2020 | 2020 Q3 | Gathering capFace-covering requirement | Confirmed from a secondary source | |
| Ex. MET-SAC-073 | Yolo County COVID-19 hub page as captured Dec. 15, 2020 (chronology of local orders; Face Covering Health Order)Yolo County - Novel Coronavirus 2019 (COVID-19) - Face Covering Health Order and order chronology | Yolo County Health and Human Services Agency (Novel Coronavirus 2019 web hub) | Yolo County, CaliforniaCounty | Dec. 15, 2020 | | Stay-at-homeBusiness closureFace-covering requirement | Confirmed from a secondary source | |