| Company | Timeline | Status | |
| The Association Of Clinical Scientists Director • Clinical Scientist | 5 Apr 2005←11 Years→14 Sep 2016 | Active | |
| The British Society For Clinical Neurophysiology Director • Unreported | 22 Oct 2004←14 Years→19 Oct 2018 | Active | |
| The British Society For Clinical Neurophysiology Director • Unreported | 14 Oct 1994←4 Years→30 Oct 1998 | Active | |
