1. VOLUNTARY DISCLOSURE PURSUANT TO THE EPA'S POLICY GUID- ANCE, INCENTIVES FOR SELF-POLICING: DISCOVERY, DISCLOS- URE, CORRECTION AND PREVENTION OF VIOLATION . 2. CELANESE LTD. - CLEAR LAKE FACILITY 9502 BAYPORT ROAD PASADEAN, HARRIS COUNTY, TEXAS 77507-1498 3. RESPONDENT, UNDER THE SELF-POLICING POLICY, DISCLOSED POSSIBLE VIOLATIONS OF SECTIONS 165 AND 110 OF THE CAA BY EXCEEDING THE EMISSION LIMITS IF ITS PSD PERMIT AND THE EMISSION RATES ALLOWED BY ITS TNRCC PERMIT. 4. RELIEF SOUGHT PURSUANT TO THE SELF-POLICING POLICY, EPA WILL REVIEW THE RESPONDENT DISCLOSURE, CORRECTION AND PREVENTION OF VIOLLATION AND PAST COMPLIANCE HISTORY, AND MAKE A DETERMINATION AS TO THE RESPONDENT'S QUALIFICATION TO THE SELF-POLICING POLICY AND IF EPA WILL SEEK GRAVITY- BASED PENALTIES OR NOT.