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.

Rule Name	Description
Rule 223	Requirements for Confined Animal Facilities
Regulation III	Fee Rules
Rules 404 and 444.1	Particulate Matter - Concentration/PM Reductions from Forest Waste for Wildfire Prevention
Rule 445	Wood Burning Devices
Rule 462	Organic Liquid Loading
Regulation XIII	New Source Review
Rule 1107	Coating of Metal Parts and Products
Rule 1110.4	Emissions from Emergency Generators
Rule 1118	Control of Emissions from Refinery Flares
Rule 1124	Aerospace Assembly and Component Manufacturing Operations
Rule 1133 Series	Composting, Chipping and Grinding, and Related Operations
Rule 1136	Wood Products Coatings
Rule 1138	Control of Emissions from Restaurant Operations
Rule 1138.1	Control of Emissions from Commercial Cooking Operations
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 1157	PM10 Emission Reductions from Aggregate and Related Operations
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 1469	Hexavalent Chromium Emission from Chrome Plating and Chromic Acid Anodizing Operations
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

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.

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Proposed Rules and Proposed Rule Amendments

Proposed Rules

Guide to South Coast AQMD Rules

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