Addressing Platform Workers' Employment Misclassification: Legal Frameworks, Enforcement Strategies and the New Platform Work Directive

The rapid expansion of digital labour platforms across the European Union has transformed the structure of work, challenging traditional notions of employment and self-employment. By 2021, approximately 28.3 million people in the EU were engaged in platform work, with 5.5 million subject to varying degrees of algorithmic control. Given that around 90% of these individuals were formally classified as self-employed, the European Commission estimated that a significant proportion were in fact misclassified, revealing a substantial governance and enforcement gap within EU labour markets.In response to these challenges, the European Union adopted on improving working conditions in platform work (Platform Work Directive).

The Directive seeks to ensure the correct determination of employment status, strengthen transparency, and enhance fairness, safety, and accountability in algorithmic management. Its cornerstone provision introduces a , shifting the burden of proof to platforms to demonstrate the absence of an employment relationship. This legal mechanism specifically targets the widespread phenomenon of bogus self-employment by reinforcing the capacity of enforcement authorities and courts to assess the true nature of the contractual relationship.This paper analyses the legal framework established by the Platform Work Directive to combat misclassification, focusing on the presumption of employment and its implications for national labour law systems.

It critically examines the evolving concept of “worker” in both national and European Court of Justice (CJEU) case-law and explores how Member States interpret and apply the notion of “direction and control” when determining employment relationships in the platform economy. The analysis highlights a gradual harmonisation trend, whereby national courts increasingly rely on functional indicators of organisational integration—such as task allocation, performance ratings, client payment management, and branding—rather than formal contractual clauses or nominal autonomy.Empirically, the paper draws on a comparative study based on desk research and questionnaires conducted among members of the , with targeted surveys in Belgium, Italy, the Netherlands, Portugal, and Spain. The findings reveal heterogeneous approaches to legal presumptions: Belgium and Portugal have adopted broad, cross-sectoral presumptions; Spain enforces a narrower but more robust presumption through criminal sanctions and specialised inspections; the Netherlands applies a general presumption under its Civil Code; and Italy relies on the concept of hetero-organisation to extend employment protections to self-employed collaborators when their work is controlled or organised by the platform.The study further identifies tools and enforcement strategies that enhance compliance and support labour inspectorates in verifying employment status.

These include improved data exchange between institutions, interpretative guidelines, targeted training, awareness campaigns, and self-assessment mechanisms. Among innovative measures, the paper emphasises the potential of accessible via public portals to guide both workers and platforms in classification decisions, promoting preventive compliance through transparency and accountability.The research concludes that the Platform Work Directive marks a turning point in the regulation of platform-mediated labour within the EU. By embedding a presumption of employment and reinforcing the interpretative authority of the CJEU, it not only advances the fight against misclassification but also contributes to a broader redefinition of employment in algorithmically managed work environments.

The Directive’s success, however, will depend on the consistency of national transpositions, the effectiveness of enforcement mechanisms, and the ability of Member States to balance innovation with the protection of fundamental labour rights.