Quid cuestodiet ipsos custodes? A study about the independent police complaints bodies across EU member states and his compliance with the European standards

Abstract

This study examines the commitment of European Union Member States to European human rights standards regarding the design and implementation of Independent Police Complaint Bodies (IPCB). Based on the 2009 Opinion of the Council of Europe Commissioner for Human Rights, this research uses a mixed-methods legal approach to analyze and codify the legal and regulatory frameworks of IPCBs in 26 EU Member States. Applying a standardized tool, a score is generated to evaluate the independent bodies, based on 32 coding items divided into seven categories: a) institutional independence, b) visibility, c) notification, d) mediation, e) investigation, f) victim participation, and g) decision-making and appeals capacity. The quantitative results reveal a sample mean score of 1.77 on a scale of 3, indicating moderate alignment with international recommendations. While formal institutional independence (2.28) and public access (2.53) receive high marks, shortcomings exist regarding the independence of investigative bodies (1.73), support for victims (1.00), and the capacity to impose binding disciplinary sanctions (1.23). Furthermore, a disparity is observed between different types of bodies: general mechanisms (ombudsman) exhibit greater structural independence but less investigative capacity compared to specific oversight agencies. Ultimately, this index serves as an empirical guide for improving democratic oversight and strengthening the protection of human rights in European Union countries.