TOC (PDF)
Regulation IX (PDF)
Standards of Performance for New Stationary Sources (NSPS) (Amended July 12, 2019)
Regulation X (PDF)
Regulation X National Emission Standards for Hazardous Air Pollutants (NESHAPS) (Amended July 12, 2019)
Regulation IX and X Information Page (PDF)
South Coast Air Quality Management District
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