| Ex. MET-DEN-036 | Amended Face Covering OrderDDPHE Face Covering Order, amended October 16, 2020 | Executive Director, DDPHE (Robert M. McDonald) | City and County of Denver, ColoradoCity | Oct. 16, 2020 | 2020 Q42021 Q12021 Q2 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-SEA-047 | Local Health Officer Directive: Face Covering DirectiveLocal Health Officer Directive (Face Covering Directive) | Dr. Jeff Duchin, Local Health Officer, Public Health - Seattle & King County | King County, WashingtonCounty | May 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. AGY-ST-TRANSPORT-PORTS-TRANSIT-023 | WSDOT news release, Aug. 20, 2020: two-boat weekend service restored Aug. 22 on Edmonds/Kingston and Mukilteo/Clinton after operating one boat short since June 20 'due to a lack of crewmembers needed to meet U.S. Coast Guard safety requirements'; more than 100 high-risk employees unavailable since late March; new hires unable to undergo mandatory face-to-face training until June; face covering required in compliance with the state's health order; WSF 'will enforce reduced occupancy on sailings for walk-on passengers'Service to be restored to near pre-pandemic levels on some state ferry routes (Changes set to begin August 22) | Washington State Department of Transportation, Washington State Ferries (WSF) | Washington (Edmonds/Kingston, Mukilteo/Clinton, Seattle/Bainbridge routes; system-wide precautions)State | Aug. 20, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Capacity limitFace-covering requirementTravel and quarantineWorkplace rules | Primary source read | |
| Ex. MET-BOS-093 | MBTA notice: face covering enforcement takes effect November 6, 2020Face Covering Enforcement Takes Effect November 6 (posted November 6, 2020) | MBTA | Massachusetts Bay Transportation AuthoritySector regulator | Nov. 6, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. MET-PDX-045 | TriMet COVID-19 rider rules (page as updated July 18, 2020): face coverings required of all riders and employees (riders from May 15, staff from May 8, 2020); buses limited to 10-15 riders (moving to 19-24); seating restrictions; cash not accepted on buses; reduced service; essential trips onlyCOVID-19 (Coronavirus) Updates: Masks required on transit; Face covering required on TriMet | TriMet (mass transit district under ORS ch. 267), implementing OHA face-covering direction | Tri-County Metropolitan Transportation District of Oregon (TriMet): Multnomah, Washington and Clackamas CountiesSector regulator | July 18, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Capacity limitFace-covering requirementTravel and quarantineOther | Primary source read | |
| Ex. MET-DEN-045 | RTD face-covering policy for all bus and rail operators; rider face-covering request; vehicle capacity limits; fare suspension to July 1, 2020For everyone's safety, RTD asks all riders to wear a face covering: Agency requires all bus, rail operators to do the same (RTD release… | RTD | Regional Transportation DistrictSector regulator | Apr. 24, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Capacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-STL-041 | Metro Transit COVID-19 Update: Face Coverings Required for Metro Transit Riders Starting on May 11Face coverings mandatory for all Metro Transit customers and employees on MetroBus, MetroLink and Metro Call-A-Ride from Monday, May 11… | Metro Transit (Bi-State Development) | Bi-State Development Agency (Metro Transit), Missouri-IllinoisSector regulator | May 5, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-DCM-071 | Face covering requirement for all Metro customers (announced May 2020)Face coverings required on Metro (Metrorail, Metrobus, MetroAccess) | WMATA | WMATASector regulator | May 14, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Face-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. AGY-AVIATION-SURFACE-057 | MBTA face-covering requirement effective May 6, 2020 (Executive Order for face coverings takes effect)Executive Order for Face Coverings Takes Effect Wednesday, May 6 | Massachusetts Bay Transportation Authority | Massachusetts Bay Transportation Authority (implementing the Governor's Order No. 31)State | May 5, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-PHX-029 | Valley Metro COVID-19 rider face-covering requirement and service reductions (page 'COVID-19 updates: face coverings required')COVID-19 updates: face coverings required | Valley Metro (Boards of Directors) and Phoenix City Council (service actions) | Maricopa County, Arizona (Valley Metro Regional Public Transportation Authority; City of Phoenix Public Transit Department)Sector regulator | July 1, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantineOther | Primary source read | |
| Ex. MET-SAT-016 | VIA release: customers required to wear face coverings beginning Wednesday, April 22, 2020VIA Customers Required to Wear Face Covering Beginning Wednesday | VIA Metropolitan Transit | VIA Metropolitan TransitSector regulator | Apr. 20, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. AGY-ST-TRANSPORT-PORTS-TRANSIT-011 | CTtransit Operations Update, Oct. 2, 2020: regular services operating with modifications; passengers should wear a mask or cloth face covering on all CTtransit buses and at bus stops; front-door boarding and fare collection resume Oct. 5, 2020; Connecticut Travel Advisory (14-day quarantine for travelers from impacted States) notedOperations Updates - System-wide: Reminder: Effective October 5, 2020 Front Door Boarding and Fare Collection Resume | CTtransit (Connecticut Department of Transportation) | Connecticut (CTtransit divisions)State | Oct. 2, 2020 | 2020 Q4 | Context (guidance or announcement)Face-covering requirementTravel and quarantineQuarantine and isolation | Primary source read | |
| Ex. MET-SEA-022 | Metro announcement: masks or face coverings required on transit from May 18, 2020New public health Directive requires masks or face coverings on transit | King County Metro, implementing the Local Health Officer's face-covering Directive of May 11, 2020 | King County, Washington (King County Metro Transit)County | May 11, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-SAC-019 | SacRT rider rule: Masks or Face Coverings Required to Ride SacRT (announced June 25, 2020; enforced from June 29, 2020)Masks or Face Coverings Required to Ride SacRT | Sacramento Regional Transit District (SacRT) | Sacramento Regional Transit DistrictCounty | June 25, 2020 | 2020 Q22020 Q32020 Q4 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-DEN-046 | Rider face-covering requirement on buses, trains, stations and stopsFace coverings: the simple and important tool we can all use to protect one another (RTD, July 13, 2020) | RTD | Regional Transportation DistrictSector regulator | July 13, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-MKE-046 | Mask Up Madison: Face Coverings Required to Ride (page as captured Aug. 4, 2020; update posted July 13, 2020)Face coverings required on Metro; 20 passengers per bus | City of Madison Metro Transit (implementing PHMDC Emergency Order #8) | City of Madison, Wisconsin (Metro Transit)City | July 13, 2020 | 2020 Q32020 Q42021 Q1 | Capacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-LA-070 | Metro face-covering requirement for all riders on Metro buses and trains, effective Monday, May 11, 2020 (announcement of May 7, 2020)Metro to require use of face coverings by riders on Metro buses and trains beginning Monday, May 11 | Los Angeles County Metropolitan Transportation Authority (Metro), announced by The Source (Metro's official news site) May 7, 2020 | Los Angeles County Metropolitan Transportation Authority (LA Metro) system (buses and rail across Los Angeles County)Sector regulator | May 7, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementOther | Confirmed from a secondary source | |
| Ex. MET-PHL-041 | SEPTA face-covering requirement for all riders (release of June 5, 2020)SEPTA Riders Required to Wear Face Coverings Starting Monday, June 8 | SEPTA (General Manager Leslie S. Richards) | SEPTASector regulator | June 5, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Capacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-PIT-042 | Face Coverings requirement for riders and employees; passenger capacity limits (agency COVID-19 page)Face Coverings - Port Authority of Allegheny County | Port Authority of Allegheny County | Allegheny County, Pennsylvania (Port Authority service area)Sector regulator | Aug. 5, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Capacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-RIV-054 | Riverside Transit Agency notice: Face Masks Required on All Buses (rear-door boarding; 10 passengers per bus)Face Masks Required on All Buses | Riverside Transit Agency | Western Riverside County (Riverside Transit Agency joint powers authority)County | Apr. 20, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Capacity limitFace-covering requirementTravel and quarantine | Confirmed from a secondary source | |
| Ex. MET-SAC-035 | Face Coverings Required on Placer County Transit, June 2020Face Coverings Required, PCT, June 2020 | Placer County Transit | Placer County, CaliforniaCounty | June 18, 2020 | 2020 Q22020 Q32020 Q4 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-SDF-011 | TARC to Implement Additional COVID-19 Measures: Passengers Must Wear Face Coverings and Exit Bus through Rear DoorFace coverings required; rear-door exit required; essential-trips limitation continued | Transit Authority of River City (TARC), Co-Executive Director Margaret Handmaker | Louisville/Jefferson County, Kentucky (TARC service area)City | Apr. 17, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-BOS-092 | MBTA face-covering requirement for all customers effective May 6, 2020 (with rear-door boarding and disinfection protocols)Executive Order for Face Coverings Takes Effect Wednesday, May 6 (posted May 5, 2020) | MBTA (implementing COVID-19 Order No. 31) | Massachusetts Bay Transportation AuthoritySector regulator | May 5, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementTravel and quarantine | Primary source read | |
| Ex. MET-PDX-049 | PDX 'Travel Safe' rules (page as of July 31, 2020): face coverings required at PDX except children under two and persons with medical conditions; persons meeting arriving passengers to wait outside the terminal; B/C checkpoint hours reduced; numerous shops and restaurants closed; CBP Trusted Traveler Enrollment Center suspended to at least Sept. 8, 2020; MAX airport station closed Mar. 29-Aug. 1, 2020Travel Safe at PDX (Coronavirus Updates) | Port of Portland (owner and operator of PDX) | Port of Portland (Portland International Airport, PDX)Sector regulator | July 31, 2020 | 2020 Q32020 Q42021 Q12021 Q22021 Q3 | Business closureCapacity limitFace-covering requirementTravel and quarantine | Primary source read | |
| Ex. DUT-OR-018 | Central Pastime, LLC v. Oregon Liquor and Cannabis Commission, 342 Or App 391 (Aug. 6, 2025) (A180094; OLCCV024): judicial review affirming a 72-day liquor-license suspension for failing to require employees and customers to wear face coverings on Dec. 2, 2020 (OHA July 24, 2020 guidance) and Mar. 27, 2021 (EO 20-66)In the Matter of the Full-On Premises Sales License Held By Central Pastime, LLC, dba Central Pastime, Petitioner, v. Oregon Liquor and… | Oregon Court of Appeals (Shorr, P.J., with Pagan, J., and O'Connor, J.) | OregonCourt | Aug. 6, 2025 | 2020 Q42021 Q1 | Standing dutyFace-covering requirementWorkplace rulesOther | Primary source read | |