| November | ||
| 21 - 25 November | Trade mission delta technology, Spain | Suzanne Tietema |
| 30 November - 3 December | Pollutec Lyon | Akie Plomp (NCH) |
| November | ||
| 21 - 25 November | Trade mission delta technology, Spain | Suzanne Tietema |
| 30 November - 3 December | Pollutec Lyon | Akie Plomp (NCH) |