Dallan Poulin practises employment and labour law. He assists senior counsel with a wide range of issues, including labour relations, employment standards, workers' compensation, termination and wrongful dismissal, human rights, privacy, and other related areas.

Dallan has appeared before the Provincial Court of British Columbia, the Supreme Court of British Columbia, and the British Columbia Human Rights Tribunal. He has also assisted in preparing submissions to the Federal Court, Workers' Compensation Appeal Tribunal, the Office of the Information and Privacy Commissioner for British Columbia, the BC Labour Relations Board, and the Jurisdictional Assignment Plan of the BC Construction Industry.