Proposeds
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.
VETERINARIAN AND VETERINARY TECHNICIAN RULES AND REGULATIONS
Feb 25, 2026
ProposedDoc #2026-00059Department of Regulatory Agencies — Division of Professions and Occupations - Board of Veterinary MedicineOpen in State Register ↗REGULATIONS CONCERNING BENEFITS AND EMPLOYER PARTICIPATION REQUIREMENTS
Feb 25, 2026
ProposedDoc #2026-00056Department of Labor and Employment — Division of Family and Medical Leave InsuranceOpen in State Register ↗RULES FOR THE ADMINISTRATION OF THE HEALTHY SCHOOL MEALS FOR ALL PROGRAM
Feb 10, 2026
ProposedDoc #2026-00014Department of Education — Colorado State Board of EducationOpen in State Register ↗CHAPTER P-7 - PASSES, PERMITS AND REGISTRATIONS
Feb 10, 2026
ProposedDoc #2026-00031Department of Natural Resources — Colorado Parks and Wildlife (405 Series, Parks)Open in State Register ↗CHAPTER W-5 - MIGRATORY BIRDS
Feb 10, 2026
ProposedDoc #2026-00035Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗REGULATION NO. 32 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR ARKANSAS RIVER BASIN
Feb 10, 2026
ProposedDoc #2026-00018Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗REGULATION NO. 38 - CLASSIFICATIONS AND NUMERIC STANDARDS SOUTH PLATTE RIVER BASIN LARAMIE RIVER BASIN REPUBLICAN RIVER BASIN SMOKY HILL RIVER BASIN
Feb 10, 2026
ProposedDoc #2026-00024Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗REGULATION NO. 34 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR SAN JUAN AND DOLORES RIVER BASINS
Feb 10, 2026
ProposedDoc #2026-00020Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗PROPERTY AND CASUALTY
Feb 10, 2026
ProposedDoc #2026-00029Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗LIFE, ACCIDENT AND HEALTH, Series 4-2 Accident and Health (General)
Feb 10, 2026
ProposedDoc #2026-00042Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗REGULATION NO. 36 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR RIO GRANDE BASIN
Feb 10, 2026
ProposedDoc #2026-00022Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗ADMINISTRATIVE PROCEDURES
Feb 10, 2026
ProposedDoc #2026-00041Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗CHAPTER W-3 - FURBEARERS AND SMALL GAME, EXCEPT MIGRATORY BIRDS
Feb 10, 2026
ProposedDoc #2026-00034Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗REGULATION NO. 35 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR GUNNISON AND LOWER DOLORES RIVER BASINS
Feb 10, 2026
ProposedDoc #2026-00021Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗CHAPTER W-9 - WILDLIFE PROPERTIES
Feb 10, 2026
ProposedDoc #2026-00037Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗PRACTICE AND PROCEDURE
Feb 10, 2026
ProposedDoc #2026-00026Department of Natural Resources — Energy and Carbon Management CommissionOpen in State Register ↗STATE PERSONNEL BOARD RULES AND PERSONNEL DIRECTOR'S ADMINISTRATIVE PROCEDURES
Feb 10, 2026
ProposedDoc #2026-00012Department of Personnel and Administration — State Personnel Board and State Personnel DirectorOpen in State Register ↗REGULATION NUMBER 7 CONTROL OF EMISSIONS FROM OIL AND GAS EMISSIONS OPERATIONS
Feb 10, 2026
ProposedDoc #2026-00011Department of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗REGULATION NO. 37 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR LOWER COLORADO RIVER BASIN
Feb 10, 2026
ProposedDoc #2026-00023Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗REGULATION NUMBER 3 STATIONARY SOURCE PERMITTING AND AIR POLLUTANT EMISSION NOTICE REQUIREMENTS
Feb 10, 2026
ProposedDoc #2026-00010Department of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗LIFE, ACCIDENT AND HEALTH, Series 4-2 Accident and Health (General)
Feb 10, 2026
ProposedDoc #2026-00027Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗LIFE, ACCIDENT AND HEALTH, Series 4-2 Accident and Health (General)
Feb 10, 2026
ProposedDoc #2026-00030Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗CHAPTER W-0 - GENERAL PROVISIONS
Feb 10, 2026
ProposedDoc #2026-00032Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗CHAPTER W-2 - BIG GAME
Feb 10, 2026
ProposedDoc #2026-00033Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗CHAPTER W-10 - NONGAME WILDLIFE
Feb 10, 2026
ProposedDoc #2026-00038Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗CHAPTER W-17 - DAMAGE CAUSED BY WILDLIFE
Feb 10, 2026
ProposedDoc #2026-00040Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗REGULATION NO. 33 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR UPPER COLORADO RIVER BASIN AND NORTH PLATTE RIVER (PLANNING REGION 12)
Feb 10, 2026
ProposedDoc #2026-00019Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗MEDICAL ASSISTANCE - STATEMENTS OF BASIS AND PURPOSE AND RULE HISTORY
Feb 10, 2026
ProposedDoc #2026-00025Department of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗CHAPTER W-11 - WILDLIFE PARKS AND UNREGULATED WILDLIFE
Feb 10, 2026
ProposedDoc #2026-00039Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗CHAPTER W-7 - HERPETOFAUNA
Feb 10, 2026
ProposedDoc #2026-00036Department of Natural Resources — Colorado Parks and Wildlife (406 Series, Wildlife)Open in State Register ↗PROPERTY AND CASUALTY
Feb 10, 2026
ProposedDoc #2026-00028Department of Regulatory Agencies — Division of InsuranceOpen in State Register ↗LANDSCAPE ARCHITECTS RULES AND REGULATIONS
Jan 25, 2026
ProposedDoc #2026-00006Department of Regulatory Agencies — Division of Professions and Occupations - State Board of Landscape ArchitectsOpen in State Register ↗RULES IN SUPPORT OF THE OFFICE OF INFORMATION TECHNOLOGY
Jan 25, 2026
ProposedDoc #2026-00005Office of the Governor — Governor's Office of Information TechnologyOpen in State Register ↗REGULATIONS CONCERNING BENEFITS AND EMPLOYER PARTICIPATION REQUIREMENTS
Jan 25, 2026
ProposedDoc #2026-00009Department of Labor and Employment — Division of Family and Medical Leave InsuranceOpen in State Register ↗REGULATION NO. 102 - WATER QUALITY CONTROL DIVISION CASH FEES
Jan 25, 2026
ProposedDoc #2026-00007Department of Public Health and Environment — Water Quality Control CommissionOpen in State Register ↗GAMING REGULATIONS
Jan 25, 2026
ProposedDoc #2026-00008Department of Revenue — Division of Gaming - Rules promulgated by Gaming CommissionOpen in State Register ↗REGULATION NUMBER 26 CONTROL OF EMISSIONS FROM ENGINES AND MAJOR STATIONARY SOURCES
Jan 10, 2026
ProposedDoc #2025-00643Department of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗FINANCIAL MANAGEMENT OF THE CHILDREN'S BASIC HEALTH PLAN
Jan 10, 2026
ProposedDoc #2025-00648Department of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗REGULATION NUMBER 24 CONTROL OF EMISSIONS FROM VOLATILE ORGANIC COMPOUNDS AND PETROLEUM LIQUIDS STORAGE AND PETROLEUM PROCESSING AND REFINING
Jan 10, 2026
ProposedDoc #2025-00642Department of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗ADMINISTRATION AND ENFORCEMENT OF THE ORGANIC CERTIFICATION ACT
Jan 10, 2026
ProposedDoc #2025-00645Department of Agriculture — Plant Industry DivisionOpen in State Register ↗DRIVER'S LICENSE-DRIVER CONTROL
Jan 10, 2026
ProposedDoc #2025-00652Department of Revenue — Division of Motor VehiclesOpen in State Register ↗VITAL STATISTICS
Jan 10, 2026
ProposedDoc #2025-00641Department of Public Health and Environment — Center for Health and Environmental Data (1006, 1009 Series)Open in State Register ↗RULE MANUAL VOLUME 10, OLDER AMERICANS ACT (OAA) PROGRAMS
Jan 10, 2026
ProposedDoc #2025-00650Department of Human Services — Services for the Aging (Volume 10; Older Americans Act (OAA) Programs)Open in State Register ↗RULE MANUAL VOLUME 4, SNAP
Jan 10, 2026
ProposedDoc #2025-00651Department of Human Services — Supplemental Nutrition Assistance Program (SNAP)Open in State Register ↗RULES REGULATING TRANSPORTATION BY MOTOR VEHICLE
Jan 10, 2026
ProposedDoc #2025-00646Department of Regulatory Agencies — Public Utilities CommissionOpen in State Register ↗MEDICAL ASSISTANCE - STATEMENTS OF BASIS AND PURPOSE AND RULE HISTORY
Jan 10, 2026
ProposedDoc #2025-00647Department of Health Care Policy and Financing — Medical Services Board (Volume 8; Medical Assistance, Children's Health Plan)Open in State Register ↗RULES AND REGULATIONS GOVERNING SCHOOLS
Jan 10, 2026
ProposedDoc #2025-00640Department of Public Health and Environment — Division of Environmental Health and SustainabilityOpen in State Register ↗REGULATION NUMBER 30 TOXIC AIR CONTAMINANTS
Jan 10, 2026
ProposedDoc #2025-00644Department of Public Health and Environment — Air Quality Control CommissionOpen in State Register ↗SALES AND USE TAX
Dec 25, 2025
ProposedDoc #2025-00615Department of Revenue — Taxation DivisionOpen in State Register ↗PROCEDURE AND ADMINISTRATION
Dec 25, 2025
ProposedDoc #2025-00626Department of Revenue — Taxation DivisionOpen in State Register ↗