Colorado regulations

Code of Colorado Regulations · AQCC Procedural Rules

Procedural Rules

5 CCR 1001-1

Code of Colorado Regulations · Common Provisions Regulation

Common Provisions Regulation

Code of Colorado Regulations · Regulation Number 1

Regulation Number 1 — EMISSION CONTROL FOR PARTICULATE MATTER, SMOKE, CARBON MONOXIDE, AND SULFUR OXIDES

5 CCR 1001-3

Code of Colorado Regulations · Regulation Number 2

Regulation Number 2 — ODOR EMISSION

5 CCR 1001-4

Code of Colorado Regulations · Regulation Number 3

Regulation Number 3 — STATIONARY SOURCE PERMITTING AND AIR POLLUTANT EMISSION NOTICE REQUIREMENTS

5 CCR 1001-5

Code of Colorado Regulations · Regulation Number 4

Regulation Number 4 — SALE AND INSTALLATION OF WOOD-BURNING APPLIANCES AND THE USE OF CERTAIN WOOD BURNING APPLIANCES DURING HIGH POLLUTION DAYS

5 CCR 1001-6

Code of Colorado Regulations · Regulation Number 6

Regulation Number 6 — STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES

5 CCR 1001-8

Regulation 7

Regulation Number 7 — CONTROL OF EMISSIONS FROM OIL AND GAS EMISSIONS OPERATIONS

5 CCR 1001-9

Code of Colorado Regulations · Regulation Number 8

Regulation Number 8 — CONTROL OF HAZARDOUS AIR POLLUTANTS

5 CCR 1001-10

Code of Colorado Regulations · Regulation Number 9

Regulation Number 9 — OPEN BURNING, PRESCRIBED FIRE, AND PERMITTING

5 CCR 1001-11

Code of Colorado Regulations · Regulation Number 10

Regulation Number 10 — CRITERIA FOR ANALYSIS OF TRANSPORTATION CONFORMITY

5 CCR 1001-12

Code of Colorado Regulations · Regulation Number 11

Regulation Number 11 — MOTOR VEHICLE EMISSIONS INSPECTION PROGRAM

5 CCR 1001-13

Code of Colorado Regulations · Regulation Number 12

Regulation Number 12 — REDUCTION OF DIESEL VEHICLE EMISSIONS

5 CCR 1001-15

Code of Colorado Regulations · Regulation Number 15

Regulation Number 15 — CONTROL OF EMISSIONS OF OZONE-DEPLETING COMPOUNDS

5 CCR 1001-19

Code of Colorado Regulations · Regulation Number 16

Regulation Number 16 — STREET SANDING EMISSIONS

5 CCR 1001-18

Code of Colorado Regulations · Regulation Number 18

Regulation Number 18 — CONTROL OF EMISSIONS OF ACID DEPOSITION PRECURSORS

5 CCR 1001-22

Code of Colorado Regulations · Regulation Number 19

Regulation Number 19 — THE CONTROL OF LEAD HAZARDS

5 CCR 1001-23

Code of Colorado Regulations · Regulation Number 20

Regulation Number 20 — COLORADO CLEAN CARS AND TRUCKS REGULATION

5 CCR 1001-24

Code of Colorado Regulations · Regulation Number 21

Regulation Number 21 — CONTROL OF VOLATILE ORGANIC COMPOUNDS FROM CONSUMER PRODUCTS AND ARCHITECTURAL AND INDUSTRIAL MAINTENANCE COATINGS

5 CCR 1001-25

Regulation 22

Regulation Number 22 — COLORADO GREENHOUSE GAS REPORTING AND EMISSION REDUCTION REQUIREMENTS

5 CCR 1001-26

Code of Colorado Regulations · Regulation Number 23

Regulation Number 23 — REGIONAL HAZE LIMITS

5 CCR 1001-27

Code of Colorado Regulations · Regulation Number 24

Regulation Number 24 — CONTROL OF EMISSIONS FROM VOLATILE ORGANIC COMPOUNDS AND PETROLEUM LIQUIDS STORAGE AND PETROLEUM PROCESSING AND REFINING

5 CCR 1001-28

Code of Colorado Regulations · Regulation Number 25

Regulation Number 25 — CONTROL OF EMISSIONS FROM SURFACE COATING, SOLVENTS, ASPHALT, GRAPHIC ARTS AND PRINTING, AND PHARMACEUTICALS

5 CCR 1001-29

Code of Colorado Regulations · Regulation Number 26

Regulation Number 26 — CONTROL OF EMISSIONS FROM ENGINES AND MAJOR STATIONARY SOURCES

5 CCR 1001-30

Code of Colorado Regulations · Regulation Number 27

Regulation Number 27 — GREENHOUSE GAS EMISSIONS AND ENERGY MANAGEMENT FOR MANUFACTURING

5 CCR 1001-31

Code of Colorado Regulations · Regulation Number 28

Regulation Number 28 — BUILDING BENCHMARKING AND PERFORMANCE STANDARDS

5 CCR 1001-32

Code of Colorado Regulations · Regulation Number 29

Regulation Number 29 — EMISSION REDUCTION REQUIREMENTS FOR LAWN AND GARDEN EQUIPMENT

5 CCR 1001-33

Code of Colorado Regulations · Regulation Number 30

Regulation Number 30 — TOXIC AIR CONTAMINANTS

5 CCR 1001-34

Code of Colorado Regulations · Regulation Number 31

Regulation Number 31 — CONTROL OF METHANE EMISSIONS FROM MUNICIPAL SOLID WASTE LANDFILLS

5 CCR 1001-35

Code of Colorado Regulations · Air Quality Standards, Designations and Emission Budgets

Air Quality Standards, Designations and Emission Budgets

5 CCR 1001-14

Code of Colorado Regulations · SIP Local Elements

SIP — Local Elements for Nonattainment/Attainment-Maintenance Areas

5 CCR 1001-20

APCD General Permit GP01

GP01 — Condensate Storage Tank Batteries

Issuance 6 · July 23, 2025

APCD General Permit GP02

GP02 — Natural Gas Fired Reciprocating Internal Combustion Engines (RICE)

Issuance 4 · July 23, 2025

APCD General Permit GP03

GP03 — Land Development Projects

Issuance 2 · January 24, 2020

APCD General Permit GP05

GP05 — Produced Water Storage Tank Batteries

Issuance 5 · July 23, 2025

APCD General Permit GP06

GP06 — Diesel Fuel – Fired Reciprocating Internal Combustion Engines (RICE)

Issuance 4 · July 23, 2025

APCD General Permit GP07

GP07 — Hydrocarbon Liquid Loadout

Issuance 4 · July 23, 2025

APCD General Permit GP08

GP08 — Storage Tanks

Issuance 4 · July 23, 2025

APCD General Permit GP09

GP09 — Well Production Facilities (attainment areas)

Issuance 3 · July 23, 2025 · closed to new registrations July 15, 2026

APCD General Permit GP10

GP10 — Well Production Facilities (nonattainment areas)

Issuance 4 · July 23, 2025 · closed to new registrations July 15, 2026

APCD General Permit GP11

GP11 — Routine or Predictable Gas Venting Emissions

Issuance 3 · July 23, 2025

APCD General Permit GP12

GP12 — Well Production Facilities

Issuance 1 · May 28, 2026

Code of Colorado Regulations · 2 CCR 404-1

ECMC Rules (Practice and Procedure)

2 CCR 404-1