Colorado State Register
1,531 rulemaking notices from 24 Colorado agencies — proposed, emergency, and final filings as they cross the State Register on the way into the Administrative Code.
5 CCR 1001-34 REGULATION NUMBER 30 TOXIC AIR CONTAMINANTS (DOCX)
May 25, 2026
AdoptedDepartment of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗PLUMBING RULES AND REGULATIONS
May 25, 2026
ProposedDoc #2026-00212Department of Regulatory Agencies — Division of Professions and Occupations - State Plumbing BoardOpen in State Register ↗SURGICAL ASSISTANT AND SURGICAL TECHNOLOGIST RULES AND REGULATIONS
May 25, 2026
ProposedDoc #2026-00211Department of Regulatory Agencies — Division of Professions and Occupations - Office of Surgical Assistant and Surgical Technologist RegistrationOpen in State Register ↗RULES FOR THE ADMINISTRATION OF THE COLORADO OPPORTUNITY SCHOLARSHIP INITIATIVE
May 25, 2026
ProposedDoc #2026-00200Department of Higher Education — Higher Education CommissionOpen in State Register ↗EARLY INTERVENTION RULES AND REGULATIONS
May 25, 2026
ProposedDoc #2026-00208Department of Early Childhood — Early Intervention Colorado ProgramOpen in State Register ↗MEDICAL ASSISTANCE - STATEMENTS OF BASIS AND PURPOSE AND RULE HISTORY
May 25, 2026
ProposedDoc #2026-00216Department of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗COLORADO CHILD CARE ASSISTANCE PROGRAM RULES AND REGULATIONS
May 25, 2026
ProposedDoc #2026-00210Department of Early Childhood — Colorado Child Care Assistance ProgramOpen in State Register ↗PRESCRIPTION DRUG AFFORDABILITY BOARD
May 25, 2026
ProposedDoc #2026-00214Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗LIFE, ACCIDENT AND HEALTH, Series 4-2 Accident and Health (General)
May 10, 2026
ProposedDoc #2026-00191Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗CHAPTER 13 - FREESTANDING EMERGENCY DEPARTMENTS (FSEDs)
May 10, 2026
ProposedDoc #2026-00175Department of Public Health and Environment — Health Facilities and Emergency Medical Services Division (1011, 1015 Series)Open in State Register ↗CHAPTER 9 - COMMUNITY CLINICS
May 10, 2026
ProposedDoc #2026-00174Department of Public Health and Environment — Health Facilities and Emergency Medical Services Division (1011, 1015 Series)Open in State Register ↗DRIVER'S LICENSE-DRIVER CONTROL
May 10, 2026
ProposedDoc #2026-00178Department of Revenue — Division of Motor VehiclesOpen in State Register ↗SALES AND USE TAX - SPECIAL RULES FOR SPECIFIC BUSINESSES
May 10, 2026
ProposedDoc #2026-00180Department of Revenue — Taxation DivisionOpen in State Register ↗RULES FOR THE ADMINISTRATION OF THE COLORADO VOCATIONAL ACT
May 10, 2026
ProposedDoc #2026-00188Department of Higher Education — State Board for Community Colleges and Occupational EducationOpen in State Register ↗RULES AND REGULATIONS PERTAINING TO THE ADMINISTRATION AND ENFORCEMENT OF THE PESTICIDE APPLICATORS' ACT
May 10, 2026
ProposedDoc #2026-00189Department of Agriculture — Plant Industry DivisionOpen in State Register ↗MEDICAL ASSISTANCE - STATEMENTS OF BASIS AND PURPOSE AND RULE HISTORY
May 10, 2026
ProposedDoc #2026-00192Department of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗COLORADO MARIJUANA RULES
May 10, 2026
ProposedDoc #2026-00196Department of Revenue — Marijuana Enforcement DivisionOpen in State Register ↗SALES AND USE TAX
May 10, 2026
ProposedDoc #2026-00181Department of Revenue — Taxation DivisionOpen in State Register ↗PROCEDURAL RULES
May 10, 2026
ProposedDoc #2026-00176Department of Public Health and Environment — Colorado State Board of HealthOpen in State Register ↗SALES AND USE TAX
May 10, 2026
ProposedDoc #2026-00182Department of Revenue — Taxation DivisionOpen in State Register ↗CHILD CARE FACILITY LICENSING
May 10, 2026
ProposedDoc #2026-00187Department of Human Services — Social Services Rules (Volume 7; Child Welfare, Child Care Facilities)Open in State Register ↗3 CCR 702-4 Series 4-2 LIFE, ACCIDENT AND HEALTH, Series 4-2 Accident and Health (General) (DOCX)
May 10, 2026
AdoptedDepartment of Regulatory Agencies — Division of InsuranceOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00156Department of Revenue — Taxation DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00155Department of Revenue — Taxation DivisionOpen in State Register ↗MEDICAL RULES AND REGULATIONS
Apr 25, 2026
ProposedDoc #2026-00172Department of Regulatory Agencies — Division of Professions and Occupations - Colorado Medical BoardOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00162Department of Revenue — Taxation DivisionOpen in State Register ↗SOLID WASTE SITES AND FACILITIES
Apr 25, 2026
ProposedDoc #2026-00169Department of Public Health and Environment — Hazardous Materials and Waste Management DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00157Department of Revenue — Taxation DivisionOpen in State Register ↗UNIVERSAL PRESCHOOL PROGRAM RULES AND REGULATIONS
Apr 25, 2026
ProposedDoc #2026-00173Department of Early Childhood — Colorado Universal Preschool ProgramOpen in State Register ↗10 CCR 2505-10 8.400 MEDICAL ASSISTANCE - SECTION 8.400 Long Term Care, Nursing Facility Care, Adult Day Care Services (DOC)
Apr 25, 2026
AdoptedDepartment of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗FEES AND SURCHARGES ADMINISTERED BY THE TAXATION DIVISION
Apr 25, 2026
ProposedDoc #2026-00165Department of Revenue — Taxation DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00164Department of Revenue — Taxation DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00159Department of Revenue — Taxation DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00160Department of Revenue — Taxation DivisionOpen in State Register ↗HAZARDOUS WASTE
Apr 25, 2026
ProposedDoc #2026-00167Department of Public Health and Environment — Hazardous Materials and Waste Management DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00161Department of Revenue — Taxation DivisionOpen in State Register ↗REGULATION NO. 11 - COLORADO PRIMARY DRINKING WATER REGULATIONS
Apr 25, 2026
ProposedDoc #2026-00166Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗SOLID AND HAZARDOUS WASTE COMMISSION FEES
Apr 25, 2026
ProposedDoc #2026-00170Department of Public Health and Environment — Hazardous Materials and Waste Management DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00163Department of Revenue — Taxation DivisionOpen in State Register ↗CIGARETTE TAX, TOBACCO ESCROW FUNDS - MASTER SETTLEMENT AGREEMENT, TOBACCO PRODUCTS TAX, NICOTINE PRODUCTS TAX
Apr 25, 2026
ProposedDoc #2026-00158Department of Revenue — Taxation DivisionOpen in State Register ↗HAZARDOUS WASTE
Apr 25, 2026
ProposedDoc #2026-00168Department of Public Health and Environment — Hazardous Materials and Waste Management DivisionOpen in State Register ↗STATE ELECTRICAL BOARD RULES AND REGULATIONS
Apr 25, 2026
ProposedDoc #2026-00171Department of Regulatory Agencies — Division of Professions and Occupations - State Electrical BoardOpen in State Register ↗CORPORATE ISSUES
Apr 10, 2026
ProposedDoc #2026-00150Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗STATE OF COLORADO FISCAL RULES
Apr 10, 2026
ProposedDoc #2026-00137Department of Personnel and Administration — Division of Finance and ProcurementOpen in State Register ↗RACING
Apr 10, 2026
ProposedDoc #2026-00132Department of Revenue — Colorado Racing CommissionOpen in State Register ↗COLORADO LIQUOR RULES
Apr 10, 2026
ProposedDoc #2026-00134Department of Revenue — Liquor and Tobacco Enforcement DivisionOpen in State Register ↗RACING
Apr 10, 2026
ProposedDoc #2026-00133Department of Revenue — Colorado Racing CommissionOpen in State Register ↗STATE PERSONNEL BOARD RULES AND PERSONNEL DIRECTOR'S ADMINISTRATIVE PROCEDURES
Apr 10, 2026
ProposedDoc #2026-00142Department of Personnel and Administration — State Personnel Board and State Personnel DirectorOpen in State Register ↗DENTISTS, DENTAL THERAPISTS & DENTAL HYGIENISTS RULES AND REGULATIONS
Apr 10, 2026
ProposedDoc #2026-00139Department of Regulatory Agencies — Division of Professions and Occupations - Colorado Dental BoardOpen in State Register ↗DIVISION OF WORKERS' COMPENSATION RULE 1
Apr 10, 2026
ProposedDoc #2026-00130Department of Labor and Employment — Division of Workers' CompensationOpen in State Register ↗