Prevention Of Significant Deterioration (PSD) delegation agreements allow state agencies to issue PSD permits under 40 CFR 52.21. PSD Permits issued through a delegation agreement are considered a federal permits rather than a state permit (under a SIP approved program).
South Coast AQMD PSD Delegation Agreement (PDF)(7 pp, 324 K,
July 25, 2007)
U.S. EPA - South Coast Air Quality Management District Agreement for Partial Delegation of Authority to Issue and Modify Prevention of Significant Deterioration Permits Subject to 40 CFR 52.21.