Within his practice, Duncan focuses on civil litigation in a wide range of areas. He advises clients in a variety of corporate commercial litigation matters, including:
- contractual disputes
- securities litigation
- shareholder disputes
- class actions
- commercial arbitrations
- directors’ and officers’ liability
He has appeared before all levels of court in Ontario, the Québec Court of Appeal and the Supreme Court of Canada.
Prior to joining BLG, Duncan practised litigation in the Toronto office of a national law firm for five years. During his articles, Duncan was seconded to the Enforcement Branch of the Ontario Securities Commission.