- Health care worker influenza vaccine requirements - Board of Health rule 6 CCR 1011-1 Chap 02
- Senate Bill 13-222 - Improving Access to Childhood Immunizations
- Senate Bill 23-260 - Individual Access to Publicly Funded Vaccines
- Senate Bill 23-162 - Increase Access to Pharmacies
School-required immunization laws and Board of Health rules
- The Infant Immunization Program And Immunization Of Students Attending School - Board of Health rule 6 CCR 1009-2
- Colorado School Entry Immunization Law C.R.S. 25-4-901 et seq
- House Bill 14-1288 - Student Immunizations Prior To School Attendance
- Senate Bill 20-163 - School Entry Immunization