| Ex. ECO-B-134 | State employee vaccination-or-weekly-testing requirement announced July 27, 2021, effective August 15, 2021Nevada state employees: vaccination or weekly testing | Governor Steve Sisolak | NevadaState | July 27, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. AGY-FED-LANDS-SCIENCE-COURTS-054 | NPS Public Health Update page (servicewide mask requirements under EO 13991; Feb. 2021 requirement, Aug. 2021 reinstatement and later updates)NPS Public Health Update | National Park Service | National Park Service (servicewide)Federal | Aug. 16, 2021 | 2021 Q12021 Q22021 Q3 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. AGY-ST-EDUCATION-HIGHER-ED-061 | Fall 2021 Reopening Plans (vaccination mandate for students attending in person; face coverings; testing for unvaccinated employees) (August 2021)Vaccination required of all students attending in-person classes for fall 2021 (FDA approval Aug. 23, 2021 triggered the deadline), with… | CUNY Board of Trustees and Chancellor | City University of New York; State and city levelCity | Aug. 16, 2021 | 2021 Q3 | Face-covering requirementWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. ECO-B-093 | Executive Order No. 21-05 (Aug. 5, 2021): vaccination or weekly testing policy for State and county employeesExecutive Order 21-05: COVID-19 vaccination and testing policy for State and county employees | Governor David Y. Ige | HawaiiState | Aug. 5, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. MET-PHL-089 | Requirement that all staff and visitors wear masks in all County buildings and facilities from Aug. 16, 2021; recommendation of indoor masking regardless of vaccination statusMontgomery County requires masks in all county buildings and facilities from Monday, Aug. 16, 2021 (announced Aug. 13, 2021) | Montgomery County Board of Commissioners with the Office of Public Health | Montgomery County, PennsylvaniaCounty | Aug. 13, 2021 | 2021 Q3 | Face-covering requirementCourts and public offices | Confirmed from a secondary source | |
| Ex. SEC-01-141 | Emergency Regulation Governing the Control and Prevention of COVID-19 Mandating Vaccines for Healthcare Workers and in Higher Education, Healthcare, and Related Settings (adopted Aug. 12, 2021; effective Aug. 16, 2021)Philadelphia health care worker vaccination regulation | Philadelphia Board of Health / Department of Public Health | Philadelphia, PennsylvaniaCity | Aug. 12, 2021 | 2021 Q3 | Health care ordersWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. SEC-15-068 | Emergency Orders adding mask requirements to 14 Del. Admin. Code 933 (Early Care and Education and School-Age Centers), 934 (Family and Large Family Child Care Homes), 938 (Youth Camps, new section 5.3), 815 and 105 (published 25 Del. Reg. 227-244, Sept. 1, 2021)OCCL emergency mask orders for child care and youth camps | Delaware Department of Education, Office of Child Care Licensing | DelawareSector regulator | Aug. 13, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. AGY-ST-CORRECTIONS-EMA-GUARD-092 | CDOC news article, 'State Agencies with 24/7 Facilities to Require COVID-19 Vaccinations for Staff Members' (Aug. 17, 2021)COVID-19 vaccination required for staff of State agencies operating 24/7 facilities, including the Department of Corrections | Colorado Department of Corrections (announcing the Governor's Office requirement for State agencies with 24/7 facilities) | Colorado (Governor's Office and State agencies with 24/7 facilities, including the Department of Corrections); State levelState | Aug. 17, 2021 | 2021 Q3 | Workplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. MET-CLT-010 | City release: 'City of Charlotte and Mecklenburg County to Issue Mask Mandate Effective 5pm Today'Charlotte Mask Mandate release and FAQ, Aug. 18, 2021 | City of Charlotte (news release, Cory Burkarth) | City of Charlotte and unincorporated Mecklenburg CountyCity | Aug. 18, 2021 | 2021 Q3 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-CLT-017 | Statement from Charlotte Mayor Vi Lyles (mask mandate)Mask Mandate Statement, Aug. 16, 2021 | Mayor Vi Lyles (statement) | City of CharlotteCity | Aug. 16, 2021 | 2021 Q3 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. IA-067 | Mayor's Order requiring face coverings (with Proclamation of Civil Emergency)Order requiring every person in Iowa City to wear a face covering covering the nose and mouth in every public place, including grocery… | Mayor Bruce Teague | Iowa City, IowaCity | Aug. 19, 2021 | 2021 Q3 | Emergency declarationFace-covering requirement | Confirmed from a secondary source | |
| Ex. MET-ATL-043 | Declaration of Emergency (COVID-19 surge), Aug. 19, 2021, as described in the County's release of the same dateChairwoman Signs Declaration of Emergency Over COVID Surge | Lisa Cupid, Chairwoman, Cobb County Board of Commissioners | Cobb County, GeorgiaCounty | Aug. 19, 2021 | 2021 Q3 | Emergency declarationFace-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-MIA-095 | M-DCPS news release: '2021-2022 M-DCPS Back-to-School COVID-19 Safety Protocols' (Aug. 19, 2021)Mandatory facial coverings for all students, employees, volunteers and visitors in M-DCPS facilities and on school buses; maximum physical… | Miami-Dade County Public Schools, Office of Communications (news release) | Miami-Dade County Public Schools (School Board of Miami-Dade County, Florida)County | Aug. 19, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rulesQuarantine and isolation | 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. ECO-B-117 | Education Week, 'Which States Banned Mask Mandates in Schools, and Which Required Masks?' (Aug. 20, 2021; updated July 8, 2022; last data May 23, 2022)States requiring masks in schools in 2021-22 (18 States and D.C.) and States banning school mask mandates (11) | Education Week (secondary source) | United States (all States)Other | Aug. 20, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. MET-SLC-035 | City release describing the Aug. 20, 2021 K-12 mask orderSalt Lake City Mayor Erin Mendenhall Issues Order Requiring Masks To Be Worn in K-12 Schools Citywide (release, capture of Sept. 20, 2021) | Salt Lake City (release) | Salt Lake City, UtahCity | Aug. 20, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. MET-STL-093 | Preliminary injunction of Aug. 20, 2021 in State ex rel. Schmitt v. Page, No. 21SL-CC03334 (secondary-source record)Judge bars St. Louis County from enforcing mask mandate (Missouri Lawyers Media, Aug. 20, 2021) | Circuit Judge Ellen (Nellie) Ribaudo (preliminary injunction), as reported by Missouri Lawyers Media | St. Louis County Circuit Court (21st Judicial Circuit), MissouriCourt | Aug. 20, 2021 | 2021 Q3 | Other | Confirmed from a secondary source | |
| Ex. SEC-27-016 | Emergency Regulation R073-21 amending NAC 441A.755 (COVID-19 vaccination required for enrollment at Nevada System of Higher Education institutions on or after Nov. 1, 2021)Proof of a completed COVID-19 vaccination series required to enroll in courses at a university, community college or state college on or… | Nevada State Board of Health | NevadaState | Aug. 20, 2021 | 2021 Q3 | Schools and child careVaccination or testing | Confirmed from a secondary source | |
| Ex. NJ-082 | Executive Directive No. 21-011 (5th Revision, August 21, 2025)Protocols for COVID-19 reporting for school settings (vaccination and testing data reporting under EOs 253 and 264) | New Jersey Department of Health (Acting Commissioner Jeffrey A. Brown for the 2025 revision) | New JerseySector regulator | Sept. 14, 2021 | | Schools and child careVaccination or testingOther | Confirmed from a secondary source | |
| Ex. MET-CLE-042 | Federal Mask Mandate for Public Transportation Extended to Jan. 18, 2022 (GCRTA release, Aug. 24, 2021)Federal Mask Mandate for Public Transportation Extended to Jan. 18, 2022 | Greater Cleveland Regional Transit Authority | Cuyahoga County, Ohio (GCRTA service area)Sector regulator | Aug. 24, 2021 | 2021 Q3 | Face-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. MET-KC-082 | Butler v. Shawnee Mission School District (Johnson County District Court, judgment July 2021) and the Kansas Supreme Court's stay order of Aug. 24, 2021Judgment holding SB 40's expedited-review provisions unconstitutional; stay pending appeal restoring SB 40 | Johnson County District Court (Judge David Hauber); Kansas Supreme Court (Chief Justice Marla Luckert) | Kansas (Johnson County District Court; Kansas Supreme Court)Court | Aug. 24, 2021 | 2021 Q3 | Other | Confirmed from a secondary source | |
| Ex. AGY-LOCAL-DISTRICTS-AUTHORITIES-007 | Board Report 21-0825-PO2, Adopt a New Remote Education Policy on a Final BasisRemote Education Policy (final) | Board of Education of the City of Chicago | Board of Education of the City of Chicago, IllinoisCity | Aug. 25, 2021 | 2021 Q3 | Schools and child careQuarantine and isolation | Confirmed from a secondary source | |
| Ex. AGY-ST-EDUCATION-HIGHER-ED-048 | Minutes of the Board's special meeting of August 24, 2021 (vote authorizing the Commissioner to require face coverings in public schools)Board vote authorizing the Commissioner to require masks for all students age five and older and all staff in public schools through at… | Massachusetts Board of Elementary and Secondary Education (special meeting of August 24, 2021) | Massachusetts Board of Elementary and Secondary Education; State levelState | Aug. 24, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Confirmed from a secondary source | |
| Ex. ECO-B-149 | DESE mask requirement for all public school students (age 5+) and staff, August 25, 2021Massachusetts public school mask requirement, 2021-22 (ended Feb. 28, 2022) | Department of Elementary and Secondary Education (Commissioner, under Board vote of Aug. 24, 2021) | MassachusettsState | Aug. 25, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Confirmed from a secondary source | |
| Ex. MET-HOU-063 | Release: Texas Attorney General Admits He Cannot Enforce Governor's Mask Mandate ProhibitionHarris County Attorney release on the Attorney General's court filings | Harris County Attorney Christian D. Menefee (release) | Harris County, TexasCounty | Aug. 25, 2021 | 2021 Q3 | Courts and public offices | Confirmed from a secondary source | |