Duncan is Head of A&L Goodbody's Employment Law Group and has practiced exclusively in the area of employment law and industrial relations in multiple jurisdictions. Duncan advises public and private sector employers on both contentious and non-contentious matters. He advises Board rooms across Ireland and abroad on strategic and complex employment and industrial relations matters. Duncan also specialises in crisis management for clients and has advised on some of the most high profile corporate issues in Ireland. Duncan regularly appears for clients in the Workplace Relations Commission, the Circuit Court, the High Court, the Court of Appeal and the Supreme Court. Duncan also acts for partnerships in mediated settlements and in proceedings in the High Court.