NSW Petrol Station owners and operators of Underground Petroleum Storage Systems (UPSS) will be required to meet a number of new Department of Environment and Climate Change (DECC) requirements by June 2009 and June 2011.

IES provides the following petrol station services:

- EPA Reports
- Phase 1 Reports
- UPSS Management
- Monitoring Well Installation
- UPSS Loss Monitoring
- Environment Protection Plan (EPP)
- UPSS Exemption Plans
- UPSS Tank Testing
- Line & Tank Testing
- Tank Decommissioning
- Tank Removal & Validation Reports
- Contamination Site Assessment