DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT
Air Quality Control Commission
REGULATION NUMBER 8
CONTROL OF HAZARDOUS AIR POLLUTANTS
5 CCR 1001-10
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PART E
I.
Federal Maximum Achievable Control Technology (MACT)
General Provisions
The provisions of Part 63, Chapter I, Title 40, of the Code of Federal Regulations (CFR), promulgated by
the U.S. Environmental Protection Agency listed in this section are hereby incorporated by reference by
the Air Quality Control Commission and made a part of the Colorado Air Quality Control Commission
Regulations. Materials incorporated by reference are those in existence as of the dates indicated and do
not include later amendments. The material incorporated by reference is available for public inspection
during regular business hours at the Office of the Commission, located at 4300 Cherry Creek Drive
South, Denver, Colorado 80246. Parties wishing to inspect these materials should contact the Technical
Secretary of the Commission, located at the Office of the Commission. The material incorporated by
reference is also available through the United States Government Printing Office, online at
www.gpo.gov/fdsys.
For the purpose of this section of this regulation, the word "Administrator" as used in the C.F.R. shall
mean the Colorado Air Pollution Control Division. References to 40 CFR part 70 or operating permit
issuance shall relate to the Colorado Operating Permit program contained in Colorado Regulation No. 3,
Parts A and C. Operating permits issued under these general provisions shall be issued by the Colorado
Air Pollution Control Division under Colorado Regulation No. 3, Parts A and C. The phrases "HAP",
"HAPs" or "listed HAPs" shall mean those substances listed in Colorado Regulation No. 3, Appendix B.
Subpart A
National Emission Standards for Hazardous Air Pollutants for Source Categories:
General Provisions, 40 CFR Part 63 (July 1, 2012).
For the purpose of this subpart A, the term “performance track member” shall mean a stationary source
that is a member of both the U.S. Environmental Protection Agency’s National Environmental
Performance Track and the Colorado Department of Public Health and Environment’s Environmental
Leadership Program at the gold-level or higher.
II.
Reserved
III.
Federal Maximum Achievable Control Technology
The regulations promulgated by the U. S. Environmental Protection Agency listed in this section are
hereby incorporated by reference by the Air Quality Control Commission and made a part of the Colorado
Air Quality Control Commission Regulations. Materials incorporated by reference are those in existence
as of the dates indicated and do not include later amendments. The material incorporated by reference
is available for public inspection during regular business hours at the Office of the Commission, located at
4300 Cherry Creek Drive South, Denver, Colorado 80246, or may be examined at any state publications
depository library. Parties wishing to inspect these materials should contact the Technical Secretary of
the Commission, located at the Office of the Commission.
"Administrator" as used in the C. F. R. shall mean the Colorado Air Pollution Control Division.
Subpart F
National Emission Standards for Organic Hazardous Air Pollutants From the
Synthetic Organic Chemical Manufacturing Industry, 40 C. F. R. Part 63, Subparts F
(July 1, 2012).
Subpart G
National Emission Standards for Organic Hazardous Air Pollutants From the
Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels,
Transfer Operations, and Wastewater, 40 C. F. R. Part 63, Subparts G (July 1, 2012).
Subpart H
National Emission Standards for Organic Hazardous Air Pollutants for Equipment
Leaks, 40 C. F. R. Part 63, Subparts H (July 1, 2012).
Subpart I
National Emission Standards for Organic Hazardous Air Pollutants for Certain
Processes Subject to the Negotiated Regulation for Equipment Leaks, 40 C. F. R. Part
63, Subparts I (July 1, 2012).
Subpart J
National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride
and Copolymers Production, 40 C.F.R. Part 63, Subpart J (July 1, 2012).
Subpart M
National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities,
40 C. F. R. Part 63, Subpart M (July 1, 2012). The owner or operator of any source
required pursuant to 40 C.F.R. Part 63, Subpart M to obtain a Regulation No. 3, Part C
Operating Permit, if not a major source or located at a major source as that term is
defined at 40 C.F.R. Part 70.2, is permanently exempted from submitting an application
for such permit as of December 19, 2005 (70 FR 75319).
Subpart N
National Emission Standards for Chromium Emissions from Hard and Decorative
Chromium Electroplating and Chromium Anodizing Tanks, 40 C.F.R. Part 63, Subpart N
(July 1, 2012) as amended September 19, 2012 (77 FR 58220). The owner or operator
of any source required pursuant to 40 C.F.R. Part 63, Subpart N to obtain a Regulation
No. 3, Part C Operating Permit, if not a major source or located at a major source as that
term is defined at 40 C.F.R. Part 70.2, is permanently exempted from submitting an
application for such permit as of December 19, 2005 (70 FR 75319).
Subpart O
National Emission Standards for Hazardous Air Pollutants for Ethylene Oxide
Sterilization and Fumigation Operations, 40 C.F.R. Part 63, Subpart O (July 1, 2012).
The owner or operator of any source required pursuant to 40 C.F.R. Part 63, Subpart O
to obtain a Regulation No. 3, Part C Operating Permit, if not a major source or located at
a major source as that term is defined at 40 C.F.R. Part 70.2, is permanently exempted
from submitting an application for such permit as of December 19, 2005 (70 FR 75319).
Subpart Q
National Emissions Standards for Hazardous Air Pollutants for Industrial Process
Cooling Towers, 40 C.F.R. Part 63, Subpart Q (July 1, 2012).
Subpart R
National Emission Standards for Hazardous Air Pollutants for Source Categories:
Gasoline Distribution Facilities (Bulk Gasoline Terminals and Pipeline Breakout Stations),
40 C.F.R. Part 63, Subpart R (July 1, 2012).
Subpart S
National Emission Standards for Hazardous Air Pollutants for Source Category:
Pulp and Paper Production, 40 C.F.R. Part 63, Subpart S (July 1, 2012) as amended
September 11, 2012 (77 FR 55698).
Subpart T
National Emission Standards for Hazardous Air Pollutants: Halogenated Solvent
Cleaning, 40 C.F.R. Part 63, Subpart T (July 1, 2012). The owner or operator of any
source required pursuant to 40 C.F.R. Part 63, Subpart T to obtain a Regulation No. 3,
Part C Operating Permit, if not a major source or located at a major source as that term is
defined at 40 C.F.R. Part 70.2, is permanently exempted from submitting an application
for such permit as of December 19, 2005 (70 FR 75319).
Subpart U
National Emission Standards for Hazardous Air Pollutants: Group 1 Polymers
and Resins, 40 C.F.R. Part 63, Subpart U (July 1, 2012).
Subpart W
National Emissions Standards for Hazardous Air Pollutants: Epoxy Resins
Production and Non-Nylon Polyamides Production, 40 C.F.R. Part 63, Subpart W (July
1, 2012).
Subpart X
National Emissions Standards for Hazardous Air Pollutants from Secondary Lead
Smelting, 40 C.F.R. Part 63, Subpart X (July 1, 2012) as amended January 5, 2012 (77
FR 556). The owner or operator of any source required pursuant to 40 C.F.R. Part 63,
Subpart X to obtain a Regulation No. 3, Part C Operating Permit, if not a major source or
located at a major source as that term is defined at 40 C.F.R. Part 70.2, is deferred from
submitting an application for such permit until December 9, 2005.
Subpart AA
National Emission Standards for Hazardous Air Pollutants for Source Category:
Phosphoric Acid Manufacturing and Phosphate Fertilizers Production, 40 C.F.R. Part 63,
Subpart AA (July 1, 2012).
Subpart CC
National Emission Standards for Hazardous Air Pollutants: Petroleum Refineries,
40 C.F.R. Part 63, Subpart CC (July 1, 2012).
Subpart DD
National Emission Standards for Hazardous Air Pollutants: Off-Site Waste and
Recovery Operations, 40 C.F.R. Part 63, Subpart DD (July 1, 2012).
Subpart EE
National Emission Standards for Hazardous Air Pollutants Final Standards for
Hazardous Air Pollutant Emissions from Magnetic Tape Manufacturing Operations, 40
C.F.R. Part 63, Subpart EE (July 1, 2012).
Subpart GG
National Emission Standards for Hazardous Air Pollutants for Source Categories:
Aerospace Manufacturing and Rework Facilities, 40 C.F.R. Part 63, Subpart GG (July 1,
2012).
Subpart HH
National Emission Standards for Hazardous Air Pollutants for Source Category:
Oil and Natural Gas Production and Natural Gas Transmission and Storage, 40 C.F.R.
Part 63, Subparts HH (July 1, 2012) as amended August 16, 2012 (77 FR 49490).
Subpart II
National Emission Standards for Hazardous Air Pollutants: Shipbuilding and Ship
Repair, 40 C.F.R. Part 63, Subpart II (July 1, 2012).
Subpart JJ
National Emission Standards for Hazardous Air Pollutants: Wood Furniture
Manufacturing Operations, 40 C.F.R. Part 63, Subpart JJ (July 1, 2012).
Subpart KK
National Emission Standards for Hazardous Air Pollutants: Printing and
Publishing Industry, 40 C.F.R. Part 63, Subpart KK (July 1, 2012).
Subpart LL
National Emission Standards for Hazardous Air Pollutants for Source Category:
Primary Aluminum Reduction Plants, 40 C.F.R. Part 63, Subpart LL (July 1, 2012).
Subpart MM
National Emission Standards for Hazardous Air Pollutants for Source Category:
Chemical Recovery Combustion Sources at Kraft, Soda, Sulfite, and Stand-alone Semichemical Pulp Mills, 40 C.F.R. Part 63, Subpart MM (July 1, 2012).
Subpart OO
National Emission Standards for Tanks - Level 1, 40 C.F.R., Part 63, Subpart OO
(July 1, 2012).
Subpart PP
National Emission Standards for Containers, 40 C.F.R., Part 63, Subpart PP
(July 1, 2012).
Subpart XX
National Emission Standards for Ethylene Manufacturing Process Units: Heat
Exchange Systems and Waste Operations, 40 C.F.R. Part 63, Subpart XX (July 1, 2012).
Subpart YY
National Emission Standards for Hazardous Air Pollutants for Source Category:
Generic Maximum Achievable Control Technology Standard for Acetal Resins
Production, Acrylic and Modacrylic Fiber Production, Hydrogen Fluoride Production, and
Polycarbonate(s) Production, 40 C.F.R. Part 63, Subpart YY (July 1, 2012).
Subpart CCC National Emission Standards for Hazardous Air Pollutants for Source Category:
Steel Pickling-HCL Process Facilities and Hydrochloric Acid Regeneration Plants, 40
C.F.R. Part 63, Subpart CCC (July 1, 2012) as amended September 19, 2012 (77 FR
58220).
Subpart DDD National Emission Standards for Hazardous Air Pollutants for Source Category:
Mineral Wool Production, 40 C.F.R. Part 63, Subpart DDD (July 1, 2012).
Subpart EEE National Emission Standards for Hazardous Air Pollutants for Source Category:
Hazardous Waste Combustors, 40 C.F.R. Part 63, Subpart EEE (July 1, 2012).
Subpart GGG National Emission Standards for Hazardous Air Pollutants for Source Category:
Pharmaceuticals Production, 40 C.F.R. Part 63, Subpart GGG (July 1, 2012).
Subpart HHH National Emission Standards for Hazardous Air Pollutants for Source Category:
Oil and Natural Gas Production and Natural Gas Transmission and Storage, 40 C.F.R.
Part 63, Subparts HHH (July 1, 2012) as amended August 16, 2012 (77 FR 49490).
Subpart III
National Emission Standards for Hazardous Air Pollutants for Source Category:
Flexible Polyurethane Foam Production, 40 C.F.R. Part 63, Subpart III (July 1, 2012).
Subpart JJJ
National Emission Standards for Hazardous Air Pollutants: Group IV Polymers
and Resins, 40 C.F.R. Part 63, Subpart JJJ (July 1, 2012).
Subpart LLL
National Emission Standards for Hazardous Air Pollutants for Source Category:
Portland Cement Manufacturing, 40 C.F.R. Part 63, Subpart LLL (July 1, 2012) as
amended February 12, 2013 (78 Fed. Reg. 10006).
Subpart MMM National Emission Standards for Hazardous Air Pollutants for Source Category:
Pesticide Active Ingredient Production, 40 C.F.R. Part 63, Subpart MMM (July 1, 2012).
Subpart NNN National Emission Standards for Hazardous Air Pollutants for Source Category:
Wool Fiberglass Manufacturing, 40 C.F.R. Part 63, Subpart NNN (July 1, 2012).
Subpart OOO National Emission Standards for Hazardous Air Pollutants for Source Category:
Amino/Phenolic Resins Production, 40 C.F.R. Part 63, Subpart OOO (July 1, 2012).
Subpart PPP National Emission Standards for Hazardous Air Pollutants for Source Category:
Polyether Polyols Production, 40 C.F.R. Part 63, Subpart PPP (July 1, 2012).
Subpart QQQ National Emission Standards for Hazardous Air Pollutants for Primary Copper, 40
C.F.R. Part 63, Subpart QQQ (July 1, 2012).
Subpart RRR National Emission Standards for Hazardous Air Pollutants for Source Category:
Secondary Aluminum Production, 40 C.F.R. Part 63, Subpart RRR (July 1, 2007). The
owner or operator of any source required pursuant to 40 C.F.R. Part 63, Subpart RRR to
obtain a Regulation No. 3., Part C Operating Permit, if not a major source or located at a
major source as that term is defined at 40 C.F.R. Part 70.2, is permanently exempted
from submitting an application for such permit as of December 19, 2005 (70 FR 75319).
Subpart TTT
National Emission Standards for Hazardous Air Pollutants for Source Category:
Primary Lead Smelting, 40 C.F.R. Part 63, Subpart TTT (July 1, 2012).
Subpart UUU National Emission Standards for Hazardous Air Pollutants for Catalytic Cracking
Units, Catalytic Reforming Units and Sulfur Plants at Petroleum Refineries, 40 C.F.R.
Part 63, Subpart UUU (July 1, 2012).
Subpart VVV National Emission Standards for Hazardous Air Pollutants for Source Category:
Publicly Owned Treatment Works, 40 C.F.R. Part 63, Subpart VVV (July 1, 2012).
Subpart XXX National Emission Standards for Hazardous Air Pollutants for Source Category:
Ferroalloys Production: Ferromanganese and Silicomanganese, 40 C.F.R. Part 63,
Subpart XXX (July 1, 2012).
Subpart AAAA National Emission Standards for Hazardous Air Pollutants for Municipal Solid
Waste Landfills, 40 C.F.R. Part 63, Subpart AAAA (July 1, 2012).
Subpart CCCC National Emission Standards for Hazardous Air Pollutants for Source Category:
Manufacturing of Nutritional Yeast, 40 C.F.R. Part 63, Subpart CCCC (July 1, 2012).
Subpart DDDD National Emissions Standards for Hazardous Air Pollutants: Plywood and
Composite Wood Products, 40 C.F.R. Part 63, Subpart DDDD (July 1, 2012).
Subpart EEEE National Emissions Standards for Hazardous Air Pollutants: Organic Liquids
Distribution (Non-Gasoline), 40 C.F.R. Part 63, Subpart EEEE (July 1, 2012).
Subpart FFFF National Emissions Standards for Hazardous Air Pollutants: Miscellaneous
Organic Chemical Manufacturing, 40 C.F.R. Part 63, Subpart FFFF (July 1, 2012).
Subpart GGGG National Emission Standards for Hazardous Air Pollutants for Source Category:
Solvent Extraction for Vegetable Oil Production, 40 C.F.R. Part 63, Subpart GGGG (July
1, 2012).
Subpart HHHH National Emission Standards for Hazardous Air Pollutants for Wet Formed
Fiberglass Mat Production, 40 C.F.R. Part 63, Subpart HHHH (July 1, 2012).
Subpart IIII
National Emissions Standards for Hazardous Air Pollutants: Surface Coating of
Automobiles and Light-Duty Trucks, 40 C.F.R. Part 63, Subpart IIII (July 1, 2012).
Subpart JJJJ National Emission Standards for Hazardous Air Pollutants for Paper and Other
Web Coating, 40 C.F.R. Part 63, Subpart JJJJ (July 1, 2012).
Subpart KKKK National Emissions Standards for Hazardous Air Pollutants: Surface Coating of
Metal Cans, 40 C.F.R. Part 63, Subpart KKKK (July 1, 2012).
Subpart MMMM National Emissions Standards for Hazardous Air Pollutants: Surface Coating of
Miscellaneous Metal Parts and Products, 40 C.F.R. Part 63, Subpart MMMM (July 1,
2012).
Subpart NNNN National Emission Standards for Hazardous Air Pollutants for Large Appliance
Manufacturing, 40 C.F.R. Part 63, Subpart NNNN (July 1, 2012).
Subpart OOOO National Emission Standards for Hazardous Air Pollutants for Printing, Coating,
and Dyeing of Fabrics and Other Textiles, 40 C.F.R. Part 63, Subpart OOOO (July 1,
2012).
Subpart PPPP National Emissions Standards for Hazardous Air Pollutants: Surface Coating of
Plastic Parts and Products, 40 C.F.R. Part 63, Subpart PPPP (July 1, 2012).
Subpart QQQQ National Emission Standards for Hazardous Air Pollutants for Surface Coating of
Wood Building Products, 40 C.F.R. Part 63, Subpart QQQQ (July 1, 2012).
Subpart RRRR National Emission Standards for Hazardous Air Pollutants for Surface Coating of
Metal Furniture, 40 C.F.R. Part 63, Subpart RRRR (July 1, 2012).
Subpart SSSS National Emission Standards for Hazardous Air Pollutants for Surface Coating of
Metal Coil, 40 C.F.R. Part 63, Subpart SSSS (July 1, 2012).
Subpart TTTT National Emission Standards for Hazardous Air Pollutants for Leather Finishing
Operations, 40 C.F.R. Part 63, Subpart TTTT (July 1, 2012).
Subpart UUUU National Emission Standards for Hazardous Air Pollutants for Cellulose
Production Manufacturing, 40 C.F.R. Part 63, Subpart UUUU (July 1, 2012).
Subpart VVVV National Emission Standards for Hazardous Air Pollutants for Boat
Manufacturing, 40 C.F.R. Part 63, Subpart VVVV (July 1, 2012).
Subpart WWWW
National Emission Standards for Hazardous Air Pollutants for Reinforced
Plastic Composites Production, 40 C.F.R. Part 63, Subpart WWWW (July 1, 2012).
Subpart XXXX National Emission Standards for Hazardous Air Pollutants for Tire Manufacturing,
40 C.F.R. Part 63, Subpart XXXX (July 1, 2012).
Subpart YYYY National Emissions Standards for Hazardous Air Pollutants for Stationary
Combustion Turbines, 40 C.F.R. Part 63, Subpart YYYY (July 1, 2012).
Subpart ZZZZ National Emissions Standards for Hazardous Air Pollutants for Stationary
Reciprocating Internal Combustion Engines, 40 C.F.R. Part 63, Subpart ZZZZ (July 1,
2007).
Subpart AAAAA
National Emissions Standards for Hazardous Air Pollutants for Lime
Manufacturing Plants, 40 C.F.R. Part 63, Subpart AAAAA (July 1, 2012).
Subpart BBBBB
National Emission Standards for Hazardous Air Pollutants for
Semiconductor Manufacturing, 40 C.F.R. Part 63, Subpart BBBBB (July 1, 2012).
Subpart CCCCC
National Emission Standards for Hazardous Air Pollutants for Coke
Ovens: Pushing, Quenching, and Battery Stacks, 40 C.F.R. Part 63, Subpart CCCCC
(July 1, 2012).
Subpart DDDDD
National Emission Standards for Hazardous Air Pollutants for Major
Sources: Industrial, Commercial, and Institutional Boilers and Process Heaters, 40 C.F.R.
Part 63, Subpart DDDDD as amended January 31, 2013 (78 FR 7138).
Subpart EEEEE
National Emissions Standards for Hazardous Air Pollutants for Iron and
Steel Foundries, 40 C.F.R. Part 63, Subpart EEEEE (July 1, 2012).
Subpart FFFFF National Emission Standards for Hazardous Air Pollutants for Integrated Iron and
Steel Manufacturing, 40 C.F.R. Part 63, Subpart FFFFF (July 1, 2012).
Subpart GGGGG
National Emission Standards for Hazardous Air Pollutants: Site
Remediation, 40 C.F.R. Part 63, Subpart GGGGG (July 1, 2012).
Subpart HHHHH
National Emissions Standards for Hazardous Air Pollutants:
Miscellaneous Coating Manufacturing, 40 C.F.R. Part 63, Subpart HHHHH (July 1, 2012).
Subpart IIIII
National Emissions Standards for Hazardous Air Pollutants: Mercury Emissions
from Mercury Cell Chlor-Alkali Plants, 40 C.F.R. Part 63, Subpart IIIII (July 1, 2012).
Subpart JJJJJ Repealed - Reserved for National Emission Standards for Hazardous Air
Pollutants for Brick and Structural Clay Manufacturing, 40 C.F.R. Part 63, Subpart JJJJJ.
This federal rule was vacated by a March 13, 2007 decision of the U.S. Court of Appeals
for the District of Columbia Circuit.
Subpart KKKKK Repealed - Reserved for National Emission Standards for Hazardous Air
Pollutants for Clay Ceramics Manufacturing, 40 C.F.R. Part 63, Subpart KKKKK This
federal rule was vacated by a March 13, 2007 decision of the U.S. Court of Appeals for
the District of Columbia Circuit.
Subpart LLLLL National Emission Standards for Hazardous Air Pollutants for Asphalt Processing
and Asphalt Roofing Manufacturing, 40 C.F.R. Part 63, Subpart LLLLL (July 1, 2012).
Subpart MMMMM
National Emission Standards for Hazardous Air Pollutants for Flexible
Polyurethane Foam Fabrication, 40 C.F.R. Part 63, Subpart MMMMM (July 1, 2012).
Subpart NNNNN
National Emission Standards for Hazardous Air Pollutants for
Hydrochloric Acid Production, 40 C.F.R. Part 63, Subpart NNNNN (July 1, 2012).
Subpart PPPPP National Emission Standards for Hazardous Air Pollutants for Engine Test
Cells/Stands, 40 C.F.R. Part 63, Subpart PPPPP (July 1, 2012).
Subpart QQQQQ
National Emission Standards for Hazardous Air Pollutants for Friction
Materials Manufacturing Facilities, 40 C.F.R. Part 63, Subpart QQQQQ (July 1, 2012).
Subpart RRRRR
National Emission Standards for Hazardous Air Pollutants: Taconite Iron
Ore Processing, 40 C.F.R. Part 63, Subpart RRRRR (July 1, 2012).
Subpart SSSSS
National Emission Standards for Hazardous Air Pollutants for Refractory
Products Manufacturing, 40 C.F.R. Part 63, Subpart SSSSS (July 1, 2012).
Subpart TTTTT National Emissions Standards for Hazardous Air Pollutants for Primary
Magnesium Refining, 40 C.F.R. Part 63, Subpart TTTTT (July 1, 2012).
Subpart UUUUU
National Emission Standards for Hazardous Air Pollutants: Coal- and OilFired Electric Utility Steam Generating Units, 40 C.F.R. Part 63, Subpart UUUUU (July 1,
2014)
(See Regulation Number 6, Part A, Subpart Da and Part B, Section VIII. for additional
requirements regarding Electric Utility Steam Generating Units)
Subpart YYYYY
National Emission Standards for Hazardous Air Pollutants for Area
Sources: Electric Arc Furnace Steelmaking Facilities, 40 C.F.R. Part 63, Subpart YYYYY
(July 1, 2012).
Subpart ZZZZZ National Emission Standards for Hazardous Air Pollutants for Iron and Steel
Foundries Area Sources, 40 C.F.R. Part 63, Subpart ZZZZZ (July 1, 2012).
Subpart FFFFFF
National Emission Standards for Hazardous Air Pollutants: Secondary
Copper Smelting, 40 C.F.R. Part 63, Subpart FFFFFF (July 1, 2012).
Subpart GGGGGG
National Emission Standards for Hazardous Air Pollutants for Area
Sources: Primary Nonferrous Metals: Zinc, Cadmium, and Berylium, 40 C.F.R. Part 63,
Subpart GGGGGG (July 1, 2012).
Subpart LLLLLL
National Emission Standards for Hazardous Air Pollutants for area
sources: Acrylic and Modacrylic Fibers Production, 40 C.F.R. Part 63, Subpart LLLLLL
(July 1, 2012).
Subpart MMMMMM
National Emission Standards for Hazardous Air Pollutants for area
sources: Carbon Black Production, 40 C.F.R. Part 63, Subpart MMMMMM (July 1, 2012).
Subpart NNNNNN
National Emission Standards for Hazardous Air Pollutants for Chemical
Manufacturing area sources: Chromium Compounds, 40 C.F.R. Part 63, Subpart
NNNNNN (July 1, 2012).
Subpart OOOOOO
National Emission Standards for Hazardous Air Pollutants for area
sources: Flexible Polyurethane Foam Production and Fabrication, 40 C.F.R. Part 63,
Subpart OOOOOO (July 1, 2012).
Subpart PPPPPP
National Emission Standards for Hazardous Air Pollutants for area
sources: Lead Acid Battery Manufacturing, 40 C.F.R. Part 63, Subpart PPPPPP (July 1,
2012).
Subpart QQQQQQ
National Emission Standards for Hazardous Air Pollutants for area
sources: Wood Preserving, 40 C.F.R. Part 63, Subpart QQQQQQ (July 1, 2012).
Subpart HHHHHHH
National Emission Standards for Hazardous Air Pollutant Emissions for
Polyvinyl Chloride and Copolymers Production, 40 C.F.R. Part 63, Subpart HHHHHHH
(July 1, 2012).
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VI. Statements of Basis, Specific Statutory Authority and Purpose for Part E
VI.FF. Adopted: February 19, 2015
Revisions to Regulation Number 8, Part E
This Statement of Basis, Specific Statutory Authority, and Purpose complies with the requirements of the
Colorado Administrative Procedure Act Sections 24-4-103, C.R.S. and the Colorado Air Pollution
Prevention and Control Act Sections 25-7-110 and 25-7-110.5, C.R.S., and the Air Quality Control
Commission’s (“Commission”) Procedural Rules.
Basis
The State of Colorado is authorized under the federal Clean Air Act Section 112 to adopt standards under
40 CFR Part 63 into its regulations. This rulemaking incorporated by reference 40 CFR Part 63, Subpart
UUUUU, unchanged, into Regulation Number 8, Part E.
Specific Statutory Authority
The Colorado Air Pollution Prevention and Control Act, Sections 25-7-105(1)(b), 25-7-106(1)(c), and 257-109, Colorado Revised Statutes, authorize the Commission to adopt emission control regulations.
Section 25-7-106(6) authorizes the Commission to require monitoring, recordkeeping, and reporting. And,
Sections 25-7-109(2)(h), 25-7-109(4), and 25-7-109.3 authorize the Commission to adopt regulations
pertaining to hazardous air pollutants.
Purpose
Subpart UUUUU requires affected coal- and oil-fired electric utility steam generating units to meet
hazardous air pollutant standards reflecting the application of the maximum achievable control
technology. Adoption of Subpart UUUUU into Regulation 8, Part E makes the standard enforceable under
Colorado law.
These revisions also correct typographical, grammatical, and formatting errors.