| Ex. MET-BOS-121 | Nantucket Board of Health Emergency Order No. 13, island-wide face covering order (as described on the Town's Face Covering Orders page)Face Covering Orders (nantucket-ma.gov, captured Nov. 27, 2020): 'EMERGENCY ORDER No. 13... On Tuesday, October 6, 2020 the Board of Health… | Nantucket Board of Health | Town and County of Nantucket, MassachusettsCity | Oct. 6, 2020 | 2020 Q42021 Q1 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-CMH-025 | Revised emergency orders requiring face coverings in indoor areas accessible to the public (approved June 26, 2020; effective July 3, 2020) and the City-wide face covering requirements effective July 30, 2020 (City release of July 24, 2020)Bexley's City-wide Face Covering Requirements Go Into Effect July 30, 2020 (City release describing the June 26, 2020 orders) | City of Bexley (Mayor Ben Kessler's revised emergency orders, approved by City Council 5-1 at a special meeting on June 26, 2020) | City of Bexley, Ohio (Franklin County)City | June 26, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. SD-062 | Face Covering Ordinance 114-20: Frequently Asked Questions (rendered)What You Need to Know About the Face Covering Ordinance | City of Sioux Falls (Face Covering Ordinance FAQ page, captured January 28, 2021) | Sioux Falls, South DakotaCity | Nov. 17, 2020 | 2020 Q42021 Q1 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. IA-062 | City of Dubuque face covering ordinance (adopted August 6, 2020)Ordinance requiring everyone in the city three years of age or older to wear a face covering covering the nose and mouth in indoor public… | Dubuque City Council | Dubuque, IowaCity | Aug. 6, 2020 | 2020 Q32020 Q42021 Q1 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. MET-DEN-029 | Face Covering Order of May 5, 2020DDPHE Face Covering Order (masks inside, or in line to enter, Essential Businesses and other listed settings) | Executive Director, DDPHE | City and County of Denver, ColoradoCity | May 5, 2020 | 2020 Q22020 Q32020 Q4 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. DUT-MN-019 | MDH, 'Face Covering Requirements and Recommendations under Executive Order 20-81' (web page, first captured July 23, 2020; updated through 2021)Face Covering Requirements and Recommendations under Executive Order 20-81 | Minnesota Department of Health | MinnesotaState | July 23, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Standing dutyFace-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MT-076 | Emergency face covering rule (countywide mask mandate), adopted July 2020; extended Jan. 20, 2021 (to Apr. 20, 2021) and April 2021 (to May 27, 2021); enforcement lifted by the Health Officer May 14, 2021Gallatin City-County Board of Health local face covering emergency rule | Gallatin City-County Board of Health; Matt Kelley, Health Officer | Gallatin County, MontanaCounty | July 17, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. SD-092 | Face Covering Ordinance 114-20Face Covering Ordinance | Sioux Falls City Council | Sioux Falls, South DakotaCity | Nov. 17, 2020 | 2020 Q42021 Q1 | Face-covering requirement | Confirmed from a secondary source | |
| 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-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. AZ-097 | Coconino County face-covering proclamation (June 19, 2020; rescinded June 1, 2021) and Flagstaff face-covering proclamation (June 18/19, 2020; ended May 26, 2021)Coconino County and City of Flagstaff face-covering requirements | Coconino County Board of Supervisors (Chair's proclamation); Flagstaff Mayor | Coconino County, Arizona (and City of Flagstaff)County | June 19, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q2 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. NV-019 | Declaration of Emergency Directive 024 (Face Coverings), June 24, 2020, ss. 5, 6, 8, 10Face coverings required in all public spaces; business duty to require face coverings and refuse entry | Governor Steve Sisolak | NevadaState | June 24, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-RIV-065 | Supplemental Order Strengthening Face Covering Regulations (July 1, 2020)Palm Springs face-covering order (July 1, 2020) | City of Palm Springs (City Manager as Director of Emergency Services) | City of Palm Springs, Riverside County, CaliforniaCity | July 1, 2020 | 2020 Q32020 Q4 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MI-050 | MDHHS Emergency Order under MCL 333.2253: Gathering Prohibition and Face Covering OrderEmergency Order re-imposing statewide gathering limits, face coverings, venue capacity and bar rules after the Supreme Court decision | Michigan Department of Health and Human Services (Director Robert Gordon) | MichiganState | Oct. 5, 2020 | 2020 Q4 | Capacity limitGathering capFace-covering requirementAlcohol and barsEvents and venues | Confirmed from a secondary source | |
| Ex. MET-PHX-038 | Scottsdale emergency proclamation requiring face coverings (effective June 19, 2020, 5:00 p.m.); Mayor's May 15, 2020 reopening proclamationFace covering requirements in Scottsdale (City coronavirus update page, capture June 25, 2020) | Mayor W.J. 'Jim' Lane (emergency proclamation), as described on the City of Scottsdale's coronavirus update page | City of Scottsdale, ArizonaCity | June 19, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Face-covering requirementCourts and public officesWorkplace rules | Confirmed from a secondary source | |
| 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. DUT-DE-010 | Division of Small Business, COVID-19 posters for businesses (required signage pack: face covering, social distancing, hand hygiene)DSB COVID-19 Posters (business signage required by the Phase 1 and Phase 2 Responsibilities of all Businesses) | Delaware Division of Small Business | DelawareState | May 31, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyFace-covering requirementWorkplace rulesOperating condition | Confirmed from a secondary source | |
| Ex. MT-079 | Countywide face covering rule (masks in all indoor public spaces and businesses; employers to enforce)Missoula City-County Board of Health mask rule, adopted and effective July 9, 2020 | Missoula City-County Board of Health; Ellen Leahy, Health Officer | Missoula County, MontanaCounty | July 9, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| 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-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. AZ-098 | Proclamation by the Chairman of the Yuma County Board of Supervisors requiring face coverings (June 18, 2020), amended June 24, 2020Yuma County face-covering proclamation | Chairman of the Yuma County Board of Supervisors | Yuma County, ArizonaCounty | June 18, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Face-covering requirement | Confirmed from a secondary source | |
| Ex. IL-021 | IDPH emergency amendments to 77 Ill. Adm. Code Part 690 (enforcement against businesses of face-covering and gathering-size requirements)Emergency rules on face coverings and gathering sizes for businesses, schools, day cares and other establishments | Illinois Department of Public Health (Governor Pritzker announcing) | IllinoisSector regulator | Aug. 7, 2020 | 2020 Q32020 Q4 | Gathering capFace-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-LAS-015 | Clark County requirement that employees wear face coverings at all times (November 2020)Clark County employee face-covering policy (as recited in EJDC AO 20-24, 21-03, 21-04 and 21-05) | Clark County (policy recited by the Eighth Judicial District Court) | Clark County, Nevada (county workforce and facilities)County | Nov. 24, 2020 | 2020 Q42021 Q12021 Q22021 Q3 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. MET-PDX-040 | Clark County held in Phase 2 by the statewide two-week pause of July 2, 2020 (Phase 3 application of June 26 not acted on); statewide requirement from July 7, 2020 that all businesses refuse service to customers not wearing face coveringsClark County to remain in Phase 2 as state pauses reopening process | Governor Jay Inslee (statewide pause and business face-covering requirement); Clark County Public Health (Dr. Alan Melnick) | Clark County, WashingtonCounty | July 2, 2020 | 2020 Q32020 Q4 | Capacity limitGathering capFace-covering requirementWorkplace rules | Confirmed from a secondary source | |
| Ex. OH-061 | City of Dayton face-covering ordinance of July 2, 2020Dayton mandatory face-covering ordinance (2020) | Dayton City Commission | City of Dayton, OhioCity | July 2, 2020 | 2020 Q32020 Q42021 Q12021 Q2 | Face-covering requirement | Confirmed from a secondary source | |