Active Officers
| Name ↑ | Role | Appointed | Nationality | Age | Country of Residence |
|---|
| Caroline Garrett | Director | 23 Dec 2011 | British | 50 years | United Kingdom |
| Celia Rosalind Gough | Secretary | 22 Oct 2018 | - | - | - |
| Mark Andrew Wilson | Director | 16 Jan 2017 | British | 58 years | Scotland |
| Thomas Perce May | Director | 16 Jan 2017 | British | 63 years | Scotland |
Resigned Officers
| Name ↑ | Role | Appointed | Resigned | Nationality | Age |
|---|
| Barbara Boyewska | Secretary | 17 Dec 2008 | 21 Jan 2011 | British | - |
| Caroline Garrett | Secretary | 11 Feb 2011 | 23 Dec 2011 | - | - |
| Caroline Garrett | Secretary | 16 Jan 2017 | 22 Oct 2018 | - | - |
| Celia Rosalind Gough | Director | 19 Jun 2015 | 16 Jan 2017 | British | 51 years |
| David Andrew Gerrard | Director | 19 Jun 2015 | 16 Jan 2017 | British | 62 years |
| David Graham Walton | Director | 25 Jan 2010 | 19 Sept 2011 | British | 63 years |
| David Wright | Director | 17 Dec 2008 | 6 Mar 2015 | British | 71 years |
| Elaine Margaret Aitken | Secretary | 23 Dec 2011 | 16 Jan 2017 | - | - |
| Frederic Devos | Director | 17 Dec 2008 | 25 Jan 2012 | French | 62 years |
| Gordon Ross Clark | Director | 22 Oct 2018 | 31 Mar 2023 | British | 63 years |
| John Patrick Abraham | Director | 16 Jan 2017 | 8 Jan 2018 | British | 58 years |
| Susan Beattie | Director | 16 Jan 2017 | 5 Sept 2018 | British | 54 years |