| Ex. CO-077 | Public Health Agency Order No. 2021-07[Successor to PHO 2021-06: adoption of State orders and face-covering requirements] | San Miguel County Department of Public Health and Environment, Director Grace Franklin | San Miguel County, ColoradoCounty | Sept. 30, 2021 | 2021 Q3 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-DCM-130 | Executive Order No. 21-2021Expansion of the indoor face-covering requirement to all persons over the age of two | County Executive Angela D. Alsobrooks | Prince George's County, MarylandCounty | Sept. 30, 2021 | 2021 Q3 | Emergency declarationFace-covering requirement | Confirmed from a secondary source | |
| Ex. NE-081 | KLKN, 'Mask mandate extended in Lancaster County, risk dial moves to low orange' (Sept. 28, 2021)Mask mandate extended in Lancaster County (to Oct. 28, 2021) | KLKN-TV report | Lancaster CountyCounty | Sept. 28, 2021 | 2021 Q3 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-ATL-062 | Second extension of the Declaration of Emergency (Oct. 2021), County releaseChairwoman Signs 2nd Extension of Declaration of Emergency | Lisa Cupid, Chairwoman, Cobb County Board of Commissioners | Cobb County, GeorgiaCounty | Oct. 15, 2021 | | Emergency declarationFace-covering requirement | Confirmed from a secondary source | |
| Ex. MET-SEA-026 | Executive release: King County to require proof of vaccination or negative test for many outdoor and indoor events and establishmentsKing County to require proof of vaccination or negative test for many outdoor and indoor events and establishments to address COVID-19… | King County Executive Dow Constantine (release describing MET-SEA-001) | King County, WashingtonCounty | Sept. 16, 2021 | | Gathering capEvents and venuesVaccination or testing | Confirmed from a secondary source | |
| Ex. NE-106 | KLKN, 'Mask Mandate extended in Lancaster County' (Oct. 26, 2021)Mask mandate extended in Lancaster County (October 2021 extension) | KLKN-TV report | Lancaster CountyCounty | Oct. 26, 2021 | | Face-covering requirement | Confirmed from a secondary source | |
| Ex. NE-107 | KLKN, 'Mask mandate extended in Lancaster County' (Nov. 23, 2021)Mask mandate extended in Lancaster County (to Dec. 23, 2021) | KLKN-TV report | Lancaster CountyCounty | Nov. 23, 2021 | | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-PIT-052 | County employee COVID-19 vaccination requirement announced September 29, 2021 (proof of vaccination by December 1, 2021)Allegheny County government employees must be vaccinated by Dec. 1 (WESA, Sept. 29, 2021) | County Executive Rich Fitzgerald (as reported by WESA) | Allegheny County, PennsylvaniaCounty | Sept. 29, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. NE-082 | KLKN, 'Lancaster County mask mandate set to expire on December 23rd' (Dec. 21, 2021)Lancaster County mask mandate set to expire on December 23rd | KLKN-TV report | Lancaster CountyCounty | Dec. 21, 2021 | | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-CLT-032 | Media release: Mask Mandate to be amended March 7th, 2022 to No Longer Require Masks in Public, Indoor SpacesOrange County mask mandate amended March 7, 2022 | Orange County (media release) | Orange CountyCounty | Mar. 2, 2022 | | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-PDX-016 | Announcement that the County's local mask requirement will be lifted March 12, 2022, with the County's own chronology of mask requirements from April 2020 (post-period exhibit establishing the duration of the August 2021 county mandate)After nearly two years of mandates, County follows state, will lift mask requirement March 12 | Multnomah County (Chair Deborah Kafoury; Health Officer Dr. Jennifer Vines) | Multnomah County, OregonCounty | Mar. 1, 2022 | | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-BAL-044 | Baltimore County Executive Orders index: titles of EO 2020-017 through 2021-029Executive Orders and Speeches (index): 2020-017 (incorporating 20-09-18-01); 2020-018 (incorporating 20-09-28-01); 2020-020 (incorporating… | Baltimore County Government (Office of the County Executive), Executive Orders and Speeches index | Baltimore County, MarylandCounty | Sept. 26, 2026 | | Other | Confirmed from a secondary source | |