This book comprehensively analyzes the impact of continuing European integration on industrial relations institutions and outcomes. It organizes an immensely rich body of theoretical and empirical material to sustain its core argument that the governance of industrial relations is increasingly multi-level. Cross-national influences are shown to mix with national ones and involve the European sector and company, as well as Community, levels. Competing tendencies towards 'Europeanization', 'Americanization' and 'Re-nationalization' are identified. The approach is multi-disciplinary and truly cross-national. It deals with both the theory and practice of industrial relations in contemporary Europe.