Computers, Electronic Commerce and Privacy
| Member, WA Society for Computers and Law | 1994 – 2005 |
| Member, and Convenor, Law Society of Western Australia Computerisation Committee | 1991 – 2008 |
| Member, Law Council of Australia Privacy Law Committee | 1986 – 1999 |
| Developer of Cloudbrief browser based online brief (litigation support) software | 2001 – 2022 |