| Ex. MET-BAL-105 | MDOT MTA COVID-19 service reductions, boarding rules and face-covering requirement (agency web notice, captured Apr. 17, 2020)MDOT MTA Coronavirus (COVID-19) page: service status and face-covering requirement | Maryland Department of Transportation, Maryland Transit Administration | Baltimore region (MDOT Maryland Transit Administration: Local Bus, Light RailLink, Metro SubwayLink, MobilityLink, Commuter Bus, MARC)Sector regulator | Apr. 17, 2020 | 2020 Q22020 Q3 | Face-covering requirementTravel and quarantineOther | Primary source read | |
| Ex. MET-BAL-096 | Harford Transit LINK operations notice: no fixed-route services; limited demand responseUpdated Harford Transit LINK Operations: No Fixed Route Services; Limited Demand Response | Harford County Government, Harford Transit LINK | Harford County, Maryland (Harford Transit LINK)County | Mar. 19, 2020 | 2020 Q2 | Travel and quarantineOther | Confirmed from a secondary source | |
| Ex. MET-BAL-106 | MDOT MTA COVID-19 page (captured Sept. 28, 2020): face coverings required; front-door boarding resumed July 12; Transit Store reopened Aug. 31MDOT MTA Coronavirus (COVID-19) page, September 2020 | Maryland Department of Transportation, Maryland Transit Administration | Baltimore region (MDOT MTA)Sector regulator | Sept. 28, 2020 | 2020 Q32020 Q4 | Face-covering requirementTravel and quarantineOther | Primary source read | |
| Ex. MET-BAL-003 | Mayoral Executive Order, Continuation of Mayoral Stay at Home Orders; Limited Opening of Religious Facilities, Personal Services Establishments, Youth Camps, Libraries and DaycareMayoral Executive Order: Continuation of Mayoral Stay at Home Orders; Limited Opening of Religious Facilities, Personal Services… | Mayor Bernard C. 'Jack' Young, in consultation with the Commissioner of Health | Baltimore City, MarylandCity | June 8, 2020 | 2020 Q22020 Q3 | Stay-at-homeBusiness closureTelework mandateCapacity limitGathering capSchools and child care | Primary source read | |
| Ex. MET-BAL-013 | Health Commissioner Updated Directive and Order Regarding Face Coverings in PublicHealth Commissioner Updated Directive and Order Regarding Face Coverings in Public (April 30, 2021) | Letitia Dzirasa, M.D., Commissioner of Health | Baltimore City, MarylandCity | Apr. 30, 2021 | 2021 Q2 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |
| Ex. MET-BAL-015 | Health Commissioner Updated Directive and Order Rescinding Prior Health Orders Related to COVID-19 (and requiring face masking)Health Commissioner Updated Directive and Order Rescinding Prior Health Orders Related to COVID-19 (May 14, 2021) | Letitia Dzirasa, M.D., Commissioner of Health | Baltimore City, MarylandCity | May 14, 2021 | 2021 Q2 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |
| Ex. MET-BAL-107 | MDOT MTA COVID-19 page (captured July 12, 2021): masks required for the duration of every ride; Express BusLink and LocalLinks 38 and 92 suspended; MARC on R schedules; Commuter Bus reductionsMDOT MTA Coronavirus (COVID-19) page, July 2021 | Maryland Department of Transportation, Maryland Transit Administration | Baltimore region (MDOT MTA)Sector regulator | July 12, 2021 | 2021 Q3 | Face-covering requirementTravel and quarantineOther | Primary source read | |
| Ex. MET-BAL-017 | Health Commissioner Updated Directive and Order for Face CoveringsHealth Commissioner Updated Directive and Order for Face Coverings (August 10, 2021) | Letitia Dzirasa, M.D., Commissioner of Health | Baltimore City, MarylandCity | Aug. 10, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |