The Supervisory Board plays an essential role in safeguarding BNG's strategic course and integrity. The schedule contains the dates on which supervisory directors are appointed, (potentially) reappointed or retired.
| Name | Date of appointment | Date of last reappointment | Retiring in 2027** | Retiring in 2028** | Retiring in 2029** | Retiring in 2030** | |||
|---|---|---|---|---|---|---|---|---|---|
| Huub Arendse* | 2019, Apr 18 | 2023, Apr 20 | R | ||||||
| Karin Bergstein | 2021, Apr 22 | 2025, Apr 24 | R | ||||||
| Elly Blanksma | 2026, Apr 23 | RR | |||||||
| Arjen Dorland* | 2026, Apr 23 | RR | |||||||
| Marja Elsinga | 2024, Apr 25 | RR | |||||||
| Constant Korthout | 2024, Apr 25 | RR | |||||||
| Femke de Vries | 2021, Apr 22 | 2025, Apr 24 | R |