| Dates of Office | Commissioner of the CCG |
| 01 Jan 1975 - 01 Jul 1980 | William O'Neil |
| 01 Jul 1980 - 01 Jan 1984 | Andrew Collier |
| 01 Jan 1984 - 01 Jul 1993 | Ronald Quail |
| 01 Jul 1993 - 01 Jan 1997 | John Thomas |
| 01 Jan 1997 - 01 Jul 1998 | David Watters |
| 01 Jul 1998 - 09 May 2006 | John Adams |
| 09 May 2006 - 28 Jun 2010 | George Da Pont |
| 28 Jun 2010 - 01 Jan 2015 | Marc Grégoire |
| 01 Jan 2015 - 13 Mar 2017 | Jody Thomas |
| 13 Mar 2017 - 09 Dec 2019 | Jeffery Hutchinson |
| 09 Dec 2019 - 29 Jan 2026 | Mario Pelletier |
| 29 Jan 2026 - 24 Mar 2026 | Marc Mes Acting |
| 24 Mar 2026 - | Kevin Brosseau |