Denis Williams was admitted to practise a solicitor of the Supreme Court of New South Wales, and the High Court of Australia in 1977, and was in a private practice for some years before accepting an invitation to provide specialist advice to the NSW Department of Health and its Ministers, which he did before returning to private practice with this firm in 1990. He maintains his strong interest in personal law – involving individuals, families and family businesses and their projects, problems and the like.
He is old school in that he seeks to realise peoples aspirations, overcome their problems or resolve their differences as faily and as expeditiously as circumstances allow. He continues to charge fees below those of this peers in most if not all areas of practice, whilst engaging via more current forms of research and correspondence. He Remains a keen sailor, either racing ( Sydney to Hobart 8x) or cruising, enjoys surfing, motocycling and bush walking.