| Ex. MT-085 | County COVID-19 emergency declaration of March 13, 2020 (rescinded July 2021) and county public health rules (masks; gathering limits) tightened January 2021 and no longer enforced after HB 257 (May 2021)Lewis and Clark County COVID-19 emergency declaration and public health rules | Lewis and Clark County Commissioners; Lewis and Clark City-County Board of Health and Health Officer | Lewis and Clark County (Helena), MontanaCounty | Mar. 13, 2020 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Emergency declarationGathering capFace-covering requirement | Confirmed from a secondary source | |
| Ex. MT-043 | Order of Health Officer (closing bars, brew pubs, wineries and casinos; food service to takeout and delivery)Order of Health Officer, March 16, 2020 | John Felton, Health Officer for City-County of Yellowstone (RiverStone Health) | Yellowstone County (Billings), MontanaCounty | Mar. 16, 2020 | 2020 Q2 | Business closureAlcohol and barsEvents and venues | Primary source read | |
| Ex. MT-062 | Order of Health Officer HO-2020-001 (closure of bars, brew pubs, wineries, distilleries with tasting rooms and casinos; restaurant dining rooms closed)Order of Health Officer HO-2020-001, March 16, 2020 | Matt Kelley, Health Officer, Gallatin City-County Health Department | Gallatin County (Bozeman; Big Sky), MontanaCounty | Mar. 16, 2020 | 2020 Q2 | Business closureAlcohol and bars | Primary source read | |
| Ex. MT-078 | Health Officer Order closing bars and prohibiting dine-in restaurant service (drive-through, takeout and delivery permitted)Missoula City-County Health Officer Order of March 16, 2020 | Ellen Leahy, Health Officer, Missoula City-County Health Department | Missoula County (Missoula), MontanaCounty | Mar. 16, 2020 | 2020 Q2 | Business closureAlcohol and bars | Confirmed from a secondary source | |
| Ex. MT-075 | Emergency Health Rule EHR-2020-001 (closure of bars, brew pubs, casinos and restaurant dining rooms extended to Apr. 3, 2020 and expanded to gyms, fitness facilities, athletic centers, workout studios, paintball parlors, ice rinks, indoor climbing, trampoline parks, indoor sporting arenas, cinemas and theatres)Emergency Health Rule 2020-001 Relating to COVID-19 (adopted at the Board's emergency meeting of March 18, 2020) | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Mar. 18, 2020 | 2020 Q2 | Business closureAlcohol and barsEvents and venues | Confirmed from a secondary source | |
| Ex. MT-044 | Order of Health Officer March 20, 2020, Amendment of March 16, 2020 OrderOrder of Health Officer March 20, 2020 - Amendment of March 16, 2020 Order | John Felton, Health Officer for City-County of Yellowstone | Yellowstone County, MontanaCounty | Mar. 20, 2020 | 2020 Q2 | Business closureGathering cap | Primary source read | |
| Ex. MT-063 | Amendments to Emergency Health Rule Relating to COVID-19, EHR-2020-001 (closures expanded and extended)Amendments to Emergency Health Rule Relating to COVID-19, EHR-2020-001 | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Mar. 26, 2020 | 2020 Q2 | Business closureGathering capAlcohol and bars | Primary source read | |
| Ex. MT-064 | Order of Health Officer HO-2020-002, Quarantine and IsolationOrder of Health Officer HO-2020-002, Quarantine and Isolation, April 7, 2020 | Matt Kelley, Health Officer, Gallatin City-County Health Department | Gallatin County, MontanaCounty | Apr. 7, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Quarantine and isolation | Primary source read | |
| Ex. MT-065 | Amended Emergency Local Health Rule Relating to COVID-19, EHR-2020-001-A, Establishment Restrictions (closures extended through April 24, 2020)Amended Emergency Local Health Rule Relating to COVID-19, EHR-2020-001-A, Establishment Restrictions | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Apr. 15, 2020 | 2020 Q2 | Business closureAlcohol and bars | Primary source read | |
| Ex. MT-066 | Emergency Local Health Rule Relating to COVID-19, EHR-2020-002, Quarantine and IsolationEmergency Local Health Rule Relating to COVID-19, EHR-2020-002, Quarantine and Isolation | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Apr. 15, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Quarantine and isolation | Primary source read | |
| Ex. MT-067 | Amended Emergency Local Health Rule Relating to COVID-19, EHR-2020-001-B, Establishment Restrictions (closures extended through April 30, 2020)Amended Emergency Local Health Rule Relating to COVID-19, EHR-2020-001-B, Establishment Restrictions | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Apr. 23, 2020 | 2020 Q2 | Business closureAlcohol and bars | Primary source read | |
| Ex. MT-068 | Emergency Local Health Rule Relating to COVID-19, EHR-2020-003, Phased Reopening: Phase OneEmergency Local Health Rule Relating to COVID-19, EHR-2020-003, Phased Reopening: Phase One | Gallatin City-County Board of Health (Becky Franks, Chair) | Gallatin County, MontanaCounty | May 1, 2020 | 2020 Q22020 Q3 | Business closureCapacity limitGathering capWorkplace rules | Primary source read | |
| Ex. MT-069 | Order of Health Officer HO-2020-003, Phased Reopening: Phase OneOrder of Health Officer HO-2020-003, Phased Reopening: Phase One | Matt Kelley, Health Officer, Gallatin City-County Health Department | Gallatin County, MontanaCounty | May 1, 2020 | 2020 Q22020 Q3 | Business closureCapacity limitGathering capWorkplace rules | Primary source read | |
| Ex. MT-045 | Order of Health Officer July 3, 2020 (restricting visitors to senior care facilities)Order of Health Officer July 3, 2020 | John Felton, Health Officer for City-County of Yellowstone | Yellowstone County, MontanaCounty | July 3, 2020 | 2020 Q32020 Q4 | Health care orders | Primary source read | |
| 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. 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. MT-046 | Order of Health Officer August 18, 2020 (school-sanctioned sports and activities)Order of Health Officer August 18, 2020 | John Felton, Health Officer for City-County of Yellowstone | Yellowstone County, MontanaCounty | Aug. 18, 2020 | 2020 Q3 | Gathering capFace-covering requirementSchools and child careEvents and venues | Primary source read | |
| Ex. MT-047 | Order of Health Officer September 3, 2020 (rescinding the Aug. 18 order; each County school to maintain a COVID-19 Plan)Order of Health Officer September 3, 2020 | John Felton, Health Officer for City-County of Yellowstone | Yellowstone County, MontanaCounty | Sept. 3, 2020 | 2020 Q32020 Q4 | Schools and child careEvents and venuesWorkplace rules | Primary source read | |
| Ex. MT-048 | Order of Health Officer October 12, 2020 (12:30 a.m. close for bars and restaurants; 25-person gathering cap; masks and distancing required)Order of Health Officer, October 12, 2020 | John Felton, Local Public Health Officer, City-County of Yellowstone | Yellowstone County, MontanaCounty | Oct. 12, 2020 | 2020 Q4 | Capacity limitGathering capFace-covering requirementCurfew and hoursAlcohol and barsEvents and venues | Primary source read | |
| Ex. MT-049 | Order of Health Officer October 14, 2020 (amended order)Order of Health Officer, October 14, 2020 | John Felton, Local Public Health Officer, City-County of Yellowstone | Yellowstone County, MontanaCounty | Oct. 14, 2020 | 2020 Q4 | Capacity limitGathering capFace-covering requirementCurfew and hours | Primary source read | |
| Ex. MT-074 | Order of Local Public Health Officer, October 26, 2020 (Congregate Care)Non-congregate Care Order 10-26-2020 (RiverStone file title); 'The Local Public Health Officer's October 26, 2020 Order regarding Congregate… | John Felton, Local Public Health Officer, City-County of Yellowstone | Yellowstone County, MontanaCounty | Oct. 26, 2020 | 2020 Q42021 Q1 | Face-covering requirementHealth care orders | Confirmed from a secondary source | |
| Ex. MT-083 | Board of Health Order of Oct. 28, 2020 (effective Nov. 1, 2020): gatherings capped at 50; bars, restaurants, casinos, gyms, movie theaters at 50 percent capacity; places of worship 75 percent; 12:30 a.m. closing unchangedCascade City-County Board of Health COVID-19 Order, October 28, 2020 | Cascade City-County Board of Health | Cascade County (Great Falls), MontanaCounty | Oct. 28, 2020 | 2020 Q42021 Q1 | Capacity limitGathering capCurfew and hours | Confirmed from a secondary source | |
| Ex. MT-050 | Order of Health Officer November 6, 2020 (extending the Oct. 12 and Oct. 14 orders through Dec. 9, 2020)Order of Health Officer, November 6, 2020 (State's file: Health-Officer-Order-11-6-2020-signed; RiverStone FAQ of Nov. 9 describes the… | John Felton, Local Public Health Officer, City-County of Yellowstone | Yellowstone County, MontanaCounty | Nov. 6, 2020 | 2020 Q4 | Capacity limitGathering capFace-covering requirementCurfew and hours | Primary source read | |
| Ex. MT-051 | Frequently Asked Questions: Yellowstone County Health Officer Order, November 9, 2020Frequently Asked Questions - Yellowstone County Health Officer Order - November 9, 2020 | RiverStone Health (Yellowstone County health department), explaining the Health Officer Order of Nov. 9, 2020 | Yellowstone County, MontanaCounty | Nov. 9, 2020 | 2020 Q4 | Capacity limitGathering capCurfew and hours | Confirmed from a secondary source | |
| Ex. MT-052 | Order of Health Officer November 19, 2020 (25-person cap; 10 p.m. to 4 a.m. closure of all places of assembly; 50 percent capacity; congregate care order continued)Order of Health Officer, November 19, 2020 | John Felton, Local Public Health Officer, City-County of Yellowstone | Yellowstone County, MontanaCounty | Nov. 19, 2020 | 2020 Q42021 Q1 | Capacity limitGathering capFace-covering requirementHealth care ordersCurfew and hoursAlcohol and barsEvents and venues | Primary source read | |