Mo. Code Regs. Ann. tit. 10, § 10-6.075 – Maximum Achievable Control Technology Regulations

PURPOSE: This rule incorporates by reference the maximum achievable control technology regulations in 40 CFR 63, providing the Missouri Department of Natural Resources the authority to implement and enforce these U.S. Environmental Protection Agency regulations. Since EPA enforces some subparts of 40 CFR 63 within Missouri, this rule also specifies whether EPA or the department is the enforcing authority for each subpart.

PUBLISHER’S NOTE: The secretary of state has determined that publication of the entire text of the material that is incorporated by reference as a portion of this rule would be unduly cumbersome or expensive. This material as incorporated by reference in this rule shall be maintained by the agency at its headquarters and shall be made available to the public for inspection and copying at no more than the actual cost of reproduction. This note applies only to the reference material. The entire text of the rule is printed here.

(1) Applicability. This rule applies to sources subject to 40 CFR 63 subparts incorporated by reference in subsection (3)(A) of this rule.
(2) Definitions. Certain terms used in 40 CFR 63 refer to federal officers, agencies, and publications. The following terms are substituted when applicable to Missouri where appropriate for the federal counterparts:
1. (A) Director is substituted for Administrator;
2. (B) Missouri Department of Natural Resources is substituted for EPA, EPA Regional Office, or Environmental Protection Agency; and
3. (C) Missouri Register is substituted for Federal Register.
(3) General Provisions.
1. (A) Incorporations by Reference.
  1. 1. The provisions of 40 CFR 63, promulgated as of July

1, 2024, are hereby incorporated by reference in this rule, as published by the Office of the Federal Register. Copies can be obtained from the U.S. Government Publishing Office at https:// www.ecfr.gov/on/2024-07-01/title-40/chapter-I/subchapter-C/ part-63?toc=1 or for mail orders, print and fill out an order form online at https://bookstore.gpo.gov/sites/default/files/ uploads/15-091_publication_and_subscription_order_form.pdf and mail to U.S. Government Publishing Office, PO Box 979050, St. Louis, MO 63197-9000. This rule does not incorporate any subsequent amendments or additions.

2. Exceptions to paragraph (3)(A)1. of this rule are—
1. A. Those provisions which are not delegable by the

United States Environmental Protection Agency (EPA); and

B. Sections 63.13 and 63.15(a)(2) of subpart A.
(B) The Missouri Department of Natural Resources (MoDNR) maintains authority for implementation of all standards incorporated by reference in subsection (3)(A) of this rule. The table below lists the subparts of 40 CFR 63 incorporated by reference in subsection (3)(A) of this rule, including the primary agency responsible for enforcement of the standard: Subpart Title Regulating

F National Emission Standards for Organic Hazardous Air Pollutants From the Synthetic Organic Chemical

J National Emission Standards for Hazardous Air Pollutants for Polyvinyl Chloride and Copolymers

R National Emission Standards for Gasoline Distribution Facilities (Bulk Gasoline Terminals and

X National Emission Standards for Hazardous Air Primary

Agency MoDNR

MoDNR

	Pollutants From Secondary Lead Smelting
Y	National Emission Standards for Marine Tank Vessel	MoDNR
	Loading Operations
AA	National Emission Standards for Hazardous Air	MoDNR
	Pollutants from Phosphoric Acid Manufacturing
	Plants
BB	National Emission Standards for Hazardous Air	MoDNR
	Pollutants from Phosphate Fertilizers Production
	Plants
CC	National Emission Standards for Hazardous Air	MoDNR
	Pollutants From Petroleum Refineries

	Pipeline Breakout Stations)
S	National Emission Standards for Hazardous Air	MoDNR
	Pollutants from the Pulp and Paper Industry
T	National Emission Standards for Halogenated Solvent	MoDNR
	Cleaning
U	National Emission Standards for Hazardous Air	MoDNR
	Pollutant Emissions: Group I Polymers and Resins
W	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Epoxy Resins Production and Non-
	Nylon Polyamides Production

	Production
L	National Emission Standards for Coke Oven Batteries	MoDNR
M	National Perchloroethylene Air Emission Standards	MoDNR
	for Dry Cleaning Facilities
N	National Emission Standards for Chromium	MoDNR
	Emissions From Hard and Decorative Chromium
	Electroplating and Chromium Anodizing Tanks
O	Ethylene Oxide Emissions Standards for Sterilization	MoDNR
	Facilities
Q	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Industrial Process Cooling Towers

	Manufacturing Industry
G	National Emission Standards for Organic Hazardous	MoDNR
	Air Pollutants From the Synthetic Organic Chemical
	Manufacturing Industry for Process Vents, Storage
	Vessels, Transfer Operations, and Wastewater
H	National Emission Standards for Organic Hazardous	MoDNR
	Air Pollutants for Equipment Leaks
I	National Emission Standards for Organic Hazardous	MoDNR
	Air Pollutants for Certain Processes Subject to the
	Negotiated Regulation for Equipment Leaks

DD National Emission Standards for Hazardous Air Pollutants from Off-Site Waste and Recovery

KK National Emission Standards for the Printing and

VV National Emission Standards for Oil-Water MoDNR

MoDNR

	Separators and Organic-Water Separators
WW	National Emission Standards for Storage Vessels	MoDNR
	(Tanks)—Control Level 2
XX	National Emission Standards for Ethylene	MoDNR
	Manufacturing Process Units: Heat Exchange
	Systems and Waste Operations
YY	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Source Categories: Generic Maximum
	Achievable Control Technology Standards
CCC	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Steel Pickling—HCl Process Facilities
	and Hydrochloric Acid Regeneration Plants

PP	National Emission Standards for Containers	MoDNR
QQ	National Emission Standards for Surface	MoDNR
	Impoundments
RR	National Emission Standards for Individual Drain	MoDNR
	Systems
SS	National Emission Standards for Closed Vent	MoDNR
	Systems, Control Devices, Recovery Devices and
	Routing to a Fuel Gas System or a Process
TT	National Emission Standards for Equipment Leaks—	MoDNR
	Control Level 1
UU	National Emission Standards for Equipment Leaks—	MoDNR
	Control Level 2 Standards

	Publishing Industry
LL	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Primary Aluminum Reduction Plants
MM	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Chemical Recovery Combustion
	Sources at Kraft, Soda, Sulfite, and Stand-Alone
	Semichemical Pulp Mills
NN	National Emission Standards for Hazardous Air	EPA
	Pollutants for Wool Fiberglass Manufacturing at Area
	Sources
OO	National Emission Standards for Tanks—Level 1	MoDNR

	Operations
EE	National Emission Standards for Magnetic Tape	MoDNR
	Manufacturing Operations
GG	National Emission Standards for Aerospace	MoDNR
	Manufacturing and Rework Facilities
HH	National Emission Standards for Hazardous Air	MoDNR
	Pollutants From Oil and Natural Gas Production
	Facilities
II	National Emission Standards for Shipbuilding and	MoDNR
	Ship Repair (Surface Coating)
JJ	National Emission Standards for Wood Furniture	MoDNR
	Manufacturing Operations

DDD National Emission Standards for Hazardous Air

LLL National Emission Standards for Hazardous Air Pollutants From the Portland Cement Manufacturing

RRR National Emission Standards for Hazardous Air

AAAA National Emission Standards for Hazardous Air MoDNR

MoDNR

	Pollutants: Municipal Solid Waste Landfills
CCCC	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Manufacturing of Nutritional Yeast
DDDD	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Plywood and Composite Wood Products
EEEE	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Organic Liquids Distribution (Non-
	Gasoline)
FFFF	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Miscellaneous Organic Chemical
	Manufacturing

	Pollutants for Secondary Aluminum Production
TTT	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Primary Lead Smelting
UUU	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Petroleum Refineries: Catalytic
	Cracking Units, Catalytic Reforming Units, and
	Sulfur Recovery Units
VVV	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Publicly Owned Treatment Works
XXX	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Ferroalloys Production:
	Ferromanganese and Silicomanganese

	Industry
MMM	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Pesticide Active Ingredient Production
NNN	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Wool Fiberglass Manufacturing
OOO	National Emission Standards for Hazardous Air	MoDNR
	Pollutant Emissions: Manufacture of Amino/Phenolic
	Resins
PPP	National Emission Standards for Hazardous Air	MoDNR
	Pollutant Emissions for Polyether Polyols Production
QQQ	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Primary Copper Smelting

	Pollutants for Mineral Wool Production
EEE	National Emission Standards for Hazardous Air	MoDNR
	Pollutants from Hazardous Waste Combustors
GGG	National Emission Standards for Pharmaceuticals	MoDNR
	Production
HHH	National Emission Standards for Hazardous Air	MoDNR
	Pollutants From Natural Gas Transmission and
	Storage Facilities
III	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Flexible Polyurethane Foam Production
JJJ	National Emission Standards for Hazardous Air	MoDNR
	Pollutant Emissions: Group IV Polymers and Resins

GGGG

HHHH

NNNN

SSSS

YYYY National Emission Standards for Hazardous Air Pollutants: Solvent Extraction for Vegetable Oil Production National Emission Standards for Hazardous Air

National Emission Standards for Hazardous Air

National Emission Standards for Hazardous Air MoDNR

MoDNR

	Pollutants for Stationary Combustion Turbines
ZZZZ	National Emission Standards for Hazardous Air	EPA (Area
	Pollutants for Stationary Reciprocating Internal	Sources)
	Combustion Engines	MoDNR
		(Major
		Sources)
AAAAA	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Lime Manufacturing Plants
BBBBB	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Semiconductor Manufacturing

	Pollutants: Surface Coating of Metal Coil
TTTT	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Leather Finishing Operations
UUUU	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Cellulose Products Manufacturing
VVVV	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Boat Manufacturing
WWWW	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Reinforced Plastic Composites Production
XXXX	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Rubber Tire Manufacturing

	Pollutants: Surface Coating of Large Appliances
OOOO	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Printing, Coating, and Dyeing of Fabrics
	and Other Textiles
PPPP	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Surface Coating of Plastic Parts and
	Products
QQQQ	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Surface Coating of Wood Building
	Products
RRRR	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Surface Coating of Metal Furniture

	Pollutants for Wet-Formed Fiberglass Mat Production
IIII	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Surface Coating of Automobiles and
	Light-Duty Trucks
JJJJ	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Paper and Other Web Coating
KKKK	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Surface Coating of Metal Cans
MMMM	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Surface Coating of Miscellaneous
	Metal Parts and Products

CCCCC National Emission Standards for Hazardous Air Pollutants for Coke Ovens: Pushing, Quenching, and

HHHHH National Emission Standards for Hazardous Air

MMMMM National Emission Standards for Hazardous Air Pollutants: Flexible Polyurethane Foam Fabrication

TTTTT National Emissions Standards for Hazardous Air MoDNR

MoDNR

	Pollutants for Primary Magnesium Refining
UUUUU	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Coal- and Oil-Fired Electric Utility Steam
	Generating Units
WWWWW	National Emission Standards for Hospital Ethylene	EPA
	Oxide Sterilizers
YYYYY	National Emission Standards for Hazardous Air	EPA
	Pollutants for Area Sources: Electric Arc Furnace
	Steelmaking Facilities
ZZZZZ	National Emission Standards for Hazardous Air	EPA
	Pollutants for Iron and Steel Foundries Area Sources

	Operations
NNNNN	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Hydrochloric Acid Production
PPPPP	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Engine Test Cells/Stands
QQQQQ	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Friction Materials Manufacturing
	Facilities
RRRRR	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Taconite Iron Ore Processing
SSSSS	National Emissions Standards for Hazardous Air	MoDNR
	Pollutants for Refractory Products Manufacturing

	Pollutants: Miscellaneous Coating Manufacturing
IIIII	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Mercury Emissions From Mercury Cell
	Chlor-Alkali Plants
JJJJJ	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Brick and Structural Clay Products
	Manufacturing
KKKKK	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Clay Ceramics Manufacturing
LLLLL	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Asphalt Processing and Asphalt Roofing
	Manufacturing

	Battery Stacks
DDDDD	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Major Sources: Industrial, Commercial,
	and Institutional Boilers and Process Heaters
EEEEE	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Iron and Steel Foundries
FFFFF	National Emission Standards for Hazardous Air	MoDNR
	Pollutants for Integrated Iron and Steel
	Manufacturing Facilities
GGGGG	National Emission Standards for Hazardous Air	MoDNR
	Pollutants: Site Remediation

BBBBBB

GGGGGG

MMMMMM

RRRRRR National Emission Standards for Hazardous Air Pollutants for Source Category: Gasoline Distribution

National Emission Standards for Hazardous Air Pollutants for Primary Nonferrous Metals Area

National Emission Standards for Hazardous Air

National Emission Standards for Hazardous Air Pollutants for Clay Ceramics Manufacturing Area EPA

EPA

	Sources
SSSSSS	National Emission Standards for Hazardous Air	EPA
	Pollutants for Glass Manufacturing Area Sources
TTTTTT	National Emission Standards for Hazardous Air	EPA
	Pollutants for Secondary Nonferrous Metals
	Processing Area Sources
VVVVVV	National Emission Standards for Hazardous Air	EPA
	Pollutants for Chemical Manufacturing Area Sources
WWWWWW	National Emission Standards for Hazardous Air	EPA
	Pollutants: Area Source Standards for Plating and
	Polishing Operations

	Pollutants for Carbon Black Production Area Sources
NNNNNN	National Emission Standards for Hazardous Air	EPA
	Pollutants for Chemical Manufacturing Area Sources:
	Chromium Compounds
OOOOOO	National Emission Standards for Hazardous Air	EPA
	Pollutants for Flexible Polyurethane Foam Production
	and Fabrication Area Sources
PPPPPP	National Emission Standards for Hazardous Air	EPA
	Pollutants for Lead Acid Battery Manufacturing Area
	Sources
QQQQQQ	National Emission Standards for Hazardous Air	EPA
	Pollutants for Wood Preserving Area Sources

	Sources—Zinc, Cadmium, and Beryllium
HHHHHH	National Emission Standards for Hazardous Air	EPA
	Pollutants: Paint Stripping and Miscellaneous Surface
	Coating Operations at Area Sources
JJJJJJ	National Emission Standards for Hazardous Air	EPA
	Pollutants for Industrial, Commercial, and
	Institutional Boilers Area Sources
LLLLLL	National Emission Standards for Hazardous Air	EPA
	Pollutants for Acrylic and Modacrylic Fibers
	Production Area Sources

	Bulk Terminals, Bulk Plants, and Pipeline Facilities
CCCCCC	National Emission Standards for Hazardous Air	EPA
	Pollutants for Source Category: Gasoline Dispensing
	Facilities
DDDDDD	National Emission Standards for Hazardous Air	EPA
	Pollutants for Polyvinyl Chloride and Copolymers
	Production Area Sources
EEEEEE	National Emission Standards for Hazardous Air	EPA
	Pollutants for Primary Copper Smelting Area Sources
FFFFFF	National Emission Standards for Hazardous Air	EPA
	Pollutants for Secondary Copper Smelting Area
	Sources

XXXXXX

YYYYYY

CCCCCCC National Emission Standards for Hazardous Air Pollutants Area Source Standards for Nine Metal Fabrication and Finishing Source Categories National Emission Standards for Hazardous Air Pollutants for Area Sources: Ferroalloys Production

National Emission Standards for Hazardous Air Pollutants for Area Sources: Paints and Allied EPA

EPA

	Products Manufacturing
DDDDDDD	National Emission Standards for Hazardous Air	EPA
	Pollutants for Area Sources: Prepared Feeds
	Manufacturing
EEEEEEE	National Emission Standards for Hazardous Air	EPA
	Pollutants: Gold Mine Ore Processing and Production
	Area Source Category
HHHHHHH	National Emission Standards for Hazardous Air	MoDNR
	Pollutant Emissions for Polyvinyl Chloride and
	Copolymers Production

	Facilities
ZZZZZZ	National Emission Standards for Hazardous Air	EPA
	Pollutants: Area Source Standards for Aluminum,
	Copper, and Other Nonferrous Foundries
AAAAAAA	National Emission Standards for Hazardous Air	EPA
	Pollutants for Area Sources: Asphalt Processing and
	Asphalt Roofing Manufacturing
BBBBBBB	National Emission Standards for Hazardous Air	EPA
	Pollutants for Area Sources: Chemical Preparations
	Industry

(4) Reporting. Reporting requirements are specified in each federal regulation incorporated by reference.
(5) Test Methods. Test methods are specified in each federal regulation incorporated by reference. AUTHORITY: section 643.050, RSMo Supp. 2024.* Original rule filed May 1, 1996, effective Dec. 30, 1996. Amended: Filed April 14, 1998, effective Nov. 30, 1998. Amended: Filed March 15, 1999, effective Oct. 30, 1999. Amended: Filed July 30, 1999, effective March 30, 2000. Amended: Filed May 15, 2000, effective Dec. 30, 2000. Amended: Filed Jan. 31, 2002, effective Sept. 30, 2002. Amended: Filed Feb. 14, 2003, effective Oct. 30, 2003. Amended: Filed Feb. 17, 2005, effective Nov. 30, 2005. Amended: Filed May 2, 2006, effective Dec. 30, 2006. Amended Filed Dec. 6, 2006, effective Aug. 30, 2007. Amended: Filed March 25, 2008, effective Nov. 30, 2008. Amended: Filed Sept. 24, 2009, effective May 30, 2010. Amended: Filed June 18, 2010, effective Feb. 28, 2011. Amended: Filed July 1, 2011, effective Feb. 29, 2012. Amended: Filed May 15, 2012, effective Dec. 30, 2012. Amended: Filed May 7, 2013, effective Dec. 30, 2013. Amended: Filed Oct. 7, 2016, effective July 30, 2017. Amended: Filed May 15, 2018, effective Feb. 28, 2019. Amended: Filed Nov. 25, 2019, effective Sept. 30, 2020. Amended: Filed Dec. 30, 2024, effective Sept. 30, 2025.

*Original authority: 643.050, RSMo 1965, amended 1972, 1992, 1993, 1995, 2011, 2022.