2023 |
|||
| March | |||
| 21 - 23 |  |
Aqua Nederland | Gorinchen Netherlands |
| April | |||
| 18 - 19 |  |
Dresdner Abwassertage |
Dresden |
| May | |||
| 23 - 25 |  |
13. Klärschlammtage | Würzburg Germany |
| September | |||
| 06 | |
DWA Landesverbandstagung Sachsen-Thüringen | Radebul Germany |
| 18 - 19 | |
DWA Dialog Berlin | Berlin Germany |
| 21 |  |
Norddeutscher Biogas Branchentreff | Rendsburg Germany |