Introduction: The Dynamics of Migration Policy Implementation: The Frontline and Beyond

Abstract

This special issue examines the complex dynamics of migration policy implementation across different contexts, in Europe and beyond, contributing to both implementation studies and migration studies by highlighting how policies are transformed through everyday bureaucratic work. The articles demonstrate that understanding migration policy implementation requires attention to interactions extending well beyond traditional frontline encounters. Through ethnographic and historical research across domains including asylum, nationality, detention, family reunification and border control, the collection reveals how implementation emerges through collaborative negotiations between multiple actors—street-level bureaucrats, legal experts, civil society organisations and private intermediaries. Three theoretical innovations emerge from this analysis. First, the collection shows how implementation involves collaborative knowledge production and epistemological negotiation, where different forms of expertise are assembled across institutional sites. Second, it demonstrates how documents and digital technologies fundamentally reshape implementation landscapes, creating new dependencies while promising efficiency. Third, it highlights how language, translation and communication practices become crucial sites of power negotiation in policy implementation. By examining implementation ‘at the frontline and beyond’, this collection advances understanding of migration governance as a multi-actor, technologically mediated and communicatively complex process, offering essential insights into the gap between policy intentions and outcomes in contemporary migration control.