| Ex. PA-113 | Amendment of Dec. 9, 2020 to the Order for Mitigation Relating to Travel (quarantine period reduced to 10 days)Amended Order of the Secretary for Mitigation Relating to Travel (Dec. 9, 2020) | Secretary of Health Rachel Levine, M.D. | PennsylvaniaState | Dec. 9, 2020 | 2020 Q42021 Q1 | Travel and quarantineQuarantine and isolation | Confirmed from a secondary source | |
| Ex. MET-PIT-053 | Return-to-office of county and city employees (July 26, 2021) and the August 6, 2021 vaccinate-or-mask-and-test rules for county and city employees; vaccination required of new hiresAs COVID case rate climbs, county and city workers are back in the office full time (PublicSource) | Allegheny County and City of Pittsburgh (as reported by PublicSource, July 30, 2021, updated Aug. 6, 2021) | Allegheny County and City of Pittsburgh, PennsylvaniaCounty | July 30, 2021 | 2021 Q3 | Telework mandateFace-covering requirementWorkplace rulesVaccination or testing | Confirmed from a secondary source | |
| Ex. MET-PHL-092 | School District of Philadelphia 2021-22 health and safety plan: universal masking of students and staff regardless of vaccination status for the school year opening Aug. 31, 2021School District of Philadelphia universal masking, 2021-22 school year | School District of Philadelphia (Superintendent William R. Hite Jr.), implementing the Mayor's and Health Commissioner's orders requiring masks indoors at schools (Exs. MET-PHL-018, 019) | City of Philadelphia / School District of PhiladelphiaCity | July 30, 2021 | 2021 Q3 | Face-covering requirementSchools and child careQuarantine and isolation | 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 | |