| Current (6) |
| External Signatory | 2020 |
| External Signatory | 2024 |
| External Signatory | 2020 |
TH Authorized Recipient of Service | Authorized Recipient of Service | 2026 |
| External Signatory | 2020 |
| External Signatory | 2022 |
| Former (8) |
| Chief Auditor | 2022 – 2022 |
| External Signatory | 2022 – 2024 |
| External Signatory | 2020 – 2022 |
| External Signatory | 2020 – 2022 |
EC Authorized Recipient of Service | Authorized Recipient of Service | 2020 – 2022 |
PE Authorized Recipient of Service | Authorized Recipient of Service | 2020 – 2020 |
| Chief Auditor | 2020 – 2021 |
| Chief Auditor | 2021 – 2022 |