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Regulation IX - X
Standards of Performance for New Stationary Sources and National Emission Standards for Hazardous Air Pollutants
Regulation IX - X
Guide to South Coast AQMD Rules
Archived
Recent Actions
Proposed Amended Regulation IX
- June 7, 2019 (PDF, 159 kb)
Proposed Amended Regulation X
- June 7, 2019 (PDF, 101 kb)
Draft Staff Report Reg IX - X
- June 2019 (PDF, 188 kb)
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