Bill McMillan was admitted as a Solicitor in the 1960's and practiced as a Barrister from 1981 until 2000.

As a solicitor, Bill has extensive experience in the areas of commercial, personal injuries, wills and estates law.

In the 1980's, Bill was the lead Counsel for the Australian and New Zealand Veterans (over 44,000) in the Agent Orange class action in the United States. This case involved Bill actually practicing in the US Federal Courts over a period of some four years.