Proposed Rules

This page includes a list of rules that are actively in rule development or have recently been proposed and/or amended.

Information regarding Working Group Meetings, Public Workshops, and supporting documents such as presentations, draft staff reports, draft proposed rules, comment letters received, and other information can be found by clicking the rule in the table.

Information associated with the rule development process for rules that were adopted or amended within the past five years can be found on our Archived Page.

Please refer to the South Coast AQMD Rule Book to obtain the current list of adopted or amended rules and regulations.

For current rule forecast please see the monthly Governing Board Agenda.

Rule Name	Description
Rule 223	Emission Reduction Permits for Large Confined Animal Facilities
Regulation III	Fee Rules
Rule 317.1	Clean Air Act Nonattainment Fees for the 8-Hour Ozone Standards
Rule 445	Wood Burning Devices
Rule 462	Organic Liquid Loading
Rule 463	Organic Liquid Storage
Regulation XIII	New Source Review
Rule 1107	Coating of Metal Parts and Products
Rule 1110.4	Emissions from Emergency Generators
Building Appliance Rules: Rule 1111 and Rule 1121	Proposed Amended Rule 1111 - Reduction of NOx Emissions from Natural-Gas-Fired, Fan-Type Central Furnaces Proposed Amended Rule 1121 - Control of Nitrogen Oxides from Residential Type, Natural-Gas-Fired Water Heaters
Rule 1118	Control of Emissions from Refinery Flares
Rule 1124	Aerospace Assembly and Component Manufacturing Operations
Rule 1135	Emissions of Oxides of Nitrogen from Electricity Generating Facilities
Rule 1136	Wood Products Coatings
Rule 1146 and 1146.1	Proposed Amended Rule 1146 - Emissions of Oxides of Nitrogen from Industrial, Institutional and Commercial Boilers, Steam Generators, and Process Heaters Proposed Amended Rule 1146.1 - Emissions of Oxides of Nitrogen from Small Industrial, Institutional and Commercial Boilers, Steam Generators, and Process Heaters
Rule 1148.1	Oil and Gas Production Wells
Rule 1151	Motor Vehicle and Mobile Equipment Non-Assembly Line Coating Operations
Rule 1159.1	Control of NOx Emissions from Nitric Acid Tanks
Rule 1165	Control of Emissions from Municipal Solid Waste Incinerators
Rule 1171	Solvent Cleaning Operations
Rule 1173	Control of Volatile Organic Compound Leaks and Releases from Components at Petroleum Facilities and Chemical Plants
Rule 1179.1	NOx Emission Reductions from Combustion Equipment and Publicly Owned Treatment Works Facilities
Rule 1401	New Source Review of Toxic Air Contaminants
Rule 1435	Control of Toxic Air Contaminant Emissions from Metal Heating Operations
Rule 1445	Control of Toxic Emissions from Laser and Plasma Arc Metal Cutting
Rule 1480.1	Ambient Monitoring and Sampling of Non-metal Toxic Air Contaminants
Regulation XX	NOx RECLAIM
Rule 2202	On-Road Motor Vehicle Mitigation Options
Rule 2304	Commercial Marine Ports – Container Terminals
Rule 2306	Freight Rail Yards
Rule 3002	Requirements

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Proposed Rules and Proposed Rule Amendments

Proposed Rules

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