| Ex. MET-DEN-106 | First Amended Public Health Order 21-001: Simplified COVID-19 DialFirst Amended JCPH Order 21-001 (April 20, 2021; posted April 22) | Executive Director, JCPH | Jefferson County, ColoradoCounty | Apr. 20, 2021 | 2021 Q22021 Q3 | Capacity limitGathering capEvents and venues | Primary source read | |
| Ex. MET-DEN-104 | Second Amended Public Health Order 20-008 Requiring Face Coverings in Public Indoor SpacesSecond Amended JCPH Order 20-008 (May 4, 2021; posted May 5) | Executive Director, JCPH (Mark B. Johnson) | Jefferson County, ColoradoCounty | May 4, 2021 | 2021 Q2 | Face-covering requirement | Primary source read | |
| Ex. MET-DEN-114 | Public Health Order 2021-05 Amending Public Health Order 2021-03 and [requiring masks in indoor public spaces]BCPH Public Health Order 2021-05 (May 5, 2021) | Executive Director, BCPH | Boulder County, ColoradoCounty | May 5, 2021 | 2021 Q2 | Face-covering requirement | Primary source read | |
| Ex. MET-DEN-105 | Public Health Order 21-002 Rescinding Order 20-008 Requiring Face Coverings in Public Indoor Spaces in Light of New CDC Guidance and Executive Order D 2021 103JCPH Order 21-002 (May 15, 2021) [the number 21-002 was reused for the Aug. 2021 school order] | Executive Director, JCPH | Jefferson County, ColoradoCounty | May 15, 2021 | 2021 Q2 | Face-covering requirement | Primary source read | |
| Ex. MET-DEN-031 | Public Health Order 2021-06 Amending Public Health Orders 2021-03 and 2021-05, Requiring [Masks in Certain Public Indoor Spaces and Aligning with the State]BCPH Public Health Order 2021-06 (May 20, 2021) | Executive Director, BCPH | Boulder County, ColoradoCounty | May 20, 2021 | 2021 Q2 | Face-covering requirementTravel and quarantineSchools and child careHealth care orders | Primary source read | |
| Ex. MET-DEN-032 | Public Health Order 2021-07 requiring facial coverings in preschool-12 schools, child care and indoor youth settings for all individuals age 2 and older regardless of vaccination statusBCPH Public Health Order 2021-07 (August 9, 2021) | Boulder County Public Health (approved by the Board of Health Aug. 9, 2021) | Boulder County, ColoradoCounty | Aug. 9, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Primary source read | |
| Ex. MET-DEN-103 | Second Amended Public Health Order 21-001: Simplified COVID-19 Dial (observation period extended to September 15, 2021)Second Amended JCPH Order 21-001 (August 13, 2021) | Executive Director, JCPH | Jefferson County, ColoradoCounty | Aug. 13, 2021 | 2021 Q3 | Capacity limitGathering capEvents and venues | Primary source read | |
| Ex. MET-DEN-102 | First Amended Public Health Order 21-002 Requiring Face Coverings for All Individuals Ages 3+ and Regular Testing for Unvaccinated Individuals in Pre-K Through Grade 12 School and Childcare SettingsFirst Amended JCPH Order 21-002 (August 28, 2021; original order effective August 17, 2021) | Executive Director, JCPH | Jefferson County, ColoradoCounty | Aug. 28, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rulesVaccination or testingQuarantine and isolation | Primary source read | |
| Ex. MET-DEN-081 | Public Health Order Requiring Facial Coverings for Schools and Child Care Settings (children under 12 present)TCHD Mask Order Schools (adopted August 18, 2021) | Tri-County Health Department Board of Health | Adams, Arapahoe and Douglas Counties (TCHD)County | Aug. 18, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Primary source read | |
| Ex. CO-076 | Public Health Agency Order No. 2021-06Adoption of the State of Colorado COVID-19 Orders and Additional Safety Requirements to Curtail the Spread of COVID-19 | San Miguel County Department of Public Health and Environment, Director Grace Franklin | San Miguel County, Colorado (including Telluride, Mountain Village, Norwood, Ophir and Sawpit)County | Sept. 2, 2021 | 2021 Q3 | Face-covering requirementSchools and child careWorkplace rules | Primary source read | |
| Ex. MET-DEN-082 | Public Health Order Requiring Face Coverings in School and Child Care Settings for All Individuals Age 2 and Older (rescinding and replacing the Aug. 18, 2021 order)TCHD Universal Mask Order for Schools and Child Care Facilities (September 1, 2021) | Tri-County Health Department Board of Health | Adams, Arapahoe and Douglas Counties (TCHD)County | Sept. 1, 2021 | 2021 Q3 | Face-covering requirementSchools and child care | Primary source read | |
| Ex. MET-DEN-033 | Public Health Order 2021-08 Requiring Facial Coverings in All Indoor Public Spaces for All Individuals Age 2 and Older Regardless of Vaccination StatusBCPH Public Health Order 2021-08 (September 2, 2021) | Boulder County Public Health (approved by the Board of Health Sept. 2, 2021) | Boulder County, ColoradoCounty | Sept. 2, 2021 | 2021 Q3 | Face-covering requirementVaccination or testing | Primary source read | |
| Ex. CO-077 | Public Health Agency Order No. 2021-07[Successor to PHO 2021-06: adoption of State orders and face-covering requirements] | San Miguel County Department of Public Health and Environment, Director Grace Franklin | San Miguel County, ColoradoCounty | Sept. 30, 2021 | 2021 Q3 | Face-covering requirementWorkplace rules | Confirmed from a secondary source | |