- Issuance of Priority Chemical List Compliance Certificate
- Issuance of Pre-Manufacturing Pre-Importation Clearance Lead and Lead Compounds
- Issuance of Chemical Control Order Registration for Lead and Lead Compounds
- Issuance of Chemical Control Order Importation Clearance Lead and Lead Compounds
- Importation Clearance for Recyclable Materials Containing Hazardous Substances
- Wastewaster Discharge Permit (New)
- Wastewaster Discharge Permit (Renewal)
- Permit to Operate Air Pollution Sources and Corresponding Air Pollution Control Facilities (New)
- Permit to Operate Air Pollution Sources and Corresponding Air Pollution Control Facilities (Renewal)
- Issuance of Certificate of Conformity (COC) for New Motor Vehicles
- Accreditation of Third Party Stack Testing Firm
- Issuance of Certification of Equipment used for Vehicular Emission Testing
- Issuance Pre-Shipment Importation Clearance Registration
- Issuance of Pre-Shipment Importation Clearance