This comparative study analyses how the state alcohol monopoly systems in Finland, Norway and Sweden were affected by interaction with the European Union (EU). Pressures from the EU, as well as the contrasting domestic responses in this process, are viewed in relation to how these institutions were integrated in terms of consistency, interdependence and structural connectedness. The article goes beyond the frequent observation that external scrutiny and pressures challenge national policy coherence to show that domestic public policies also may emerge more coherent and integrated. It is suggested that the relationship between the way public policies are integrated, categorized and re-categorized provides important insights towards our understanding of the dynamics of public policy.