Employment analysis: The Court of Appeal has overturned the decision of the Central Arbitration Committee (CAC), upheld by the Employment Appeal Tribunal (EAT), that the employer failed to consult an established European Works Council (EWC) when obliged to do so, and the £20,000 penalty for the relevant failure. In so doing, it has decided that the duty to consult is only triggered by events of a transnational character, not merely by the coincidence of events in more than one state. Fergus McCombie, barrister at The 36 Group, analyses the case.