Past CA/Browser Forum Officers
| Duration | Officers | 
|---|
| 2022-2024 | Dimitris Zacharopoulos (HARICA) – Chair, Paul van Brouwershaven (Entrust) – Vice Chair | 
| 2020-2022 | Dean Coclin (Digicert) – Chair, Karina Sirota (Microsoft) – Vice Chair | 
| 2018-2020 | Dimitris Zacharopoulos (HARICA) – Chair, Dean Coclin (Digicert) – Vice Chair | 
| 2016-2018 | Kirk Hall (Entrust) – Chair, Ben Wilson (Digicert) – Vice Chair | 
| 2014-2016 | Dean Coclin (Symantec) – Chair, Kirk Hall (Entrust) – Vice Chair | 
| 2012-2014 | Ben Wilson (Digicert) – Chair, Dean Coclin (Symantec) – Vice Chair | 
| 2006-2012 | Tim Moses (Entrust) – Chair, Ben Wilson – Vice Chair (2010-2012) | 
Past Server Certificate Working Group Officers 
| Duration | Officers | 
|---|
| 2022-2024 | Iñigo Barreira (Sectigo) – Chair, Kiran Tummala (Microsoft) | 
| 2020-2022 | Jos Purvis (Cisco) – Chair, Doug Beattie (GlobalSign) – Vice Chair | 
| 2018-2020 | Dimitris Zacharopoulos (HARICA) – Chair, Wayne Thayer (Mozilla) – Vice Chair | 
Past Code-Signing Certificate Working Group Officers 
| Duration | Officers | 
|---|
| 2019-2024 | Dean Coclin (Digicert) – Chair, Bruce Morton (Entrust Datacard) – Vice Chair | 
Past SMIME Certificate Working Group Officers 
| Duration | Officers | 
|---|
| 2022-2024 | Stephen Davidson (Digicert) – Chair, Martijn Katerbarg (Sectigo) – Vice Chair | 
| 2020-2022 | Stephen Davidson (Digicert) – Chair, Mads Henriksveen (Buypass) – Vice Chair | 
Past Network Security Working Group Officers 
| Duration | Officers | 
|---|
| 2020-2024 | Clint Wilson (Apple) – Chair, David Kluge (Google Trust Services) – Vice Chair |