| Placement | Holder | ||||
| Soil | Holder | ||||
| Groundwater quality and protection | Holder | ||||
| Remediation of contaminated sites | Holder | ||||
| Site investigation | Holder | ||||
| Management of groundwater quantity and quality | Holder | ||||
| Geoinformatics and Geocommunication | Holder | ||||
| Urban recycling : land and wastes | Holder | ||||