Paul D'Arcy has practised extensively in all criminal jurisdictions in this state for 25 years. He has predominantly appeared in criminal trials in the Supreme and County Courts for both the Prosecution and the Defence, with a great deal of sucess.

He has also appeared extensively in the Magistrates  Courts, especially so in regard to committals.

He has also appeared in many Coroners Court cases.

Since coming to the Bar, Paul has been an active member of the Criminal Bar Association, having served as a Committee member and Treasurer.