Class 38.22
| SNI code | Activity |
|---|---|
| E | Water supply; sewerage, waste management and remediation activities |
| 38 | Waste collection, treatment and disposal activities; materials recovery |
| 38.2 | Waste treatment and disposal |
| 38.22 | Treatment and disposal of hazardous waste |
| 38.220 | Treatment and disposal of hazardous waste |