Since 2010, multiple waves of EU/IMF-imposed legislative reforms have led to extensive deregulation or ‘de-construction’ of Greek collective labour law. While there are many accounts of the Greek reforms, no systematic attention has been devoted to the following paradox: how is such a de-construction possible, in a jurisdiction enjoying a strong domestic constitutionalisation of labour rights, and apparently observing multiple transnational collective labour rights, derived from the CFREU, ECHR, and ILO Conventions? This article sets out to investigate the constitutional dynamics behind the process termed here as ‘de-constitutionalisation’ of collective labour rights. It seeks to add two contributions to the existing literature. Firstly, ...