European Conference

Ending prison overcrowding:

European perspectives and solutions

13 October 2026 - Strasbourg

 Concept Paper of the event

 

 Progamme of the event

The persistence of prison overcrowding in many member states of the Council of Europe is a major structural challenge, compromising respect for human rights and putting in danger the functioning of prison systems and their rehabilitation objectives. Despite the existing standards and efforts made at national and European levels, overcrowding rates remain high, revealing profound problems linked to criminal justice policies, the excessive use of pre-trial detention and the underutilisation of alternatives to detention.

This conference, organised by the Departments of “deprivation of liberty” and of execution of judgments of the European Court of Human rights (ECHR), aims to provide a platform for dialogue between public authorities responsible for tackling prison overcrowding (such as criminal justice administrations, prosecutors, judges, prison and probation services) and relevant experts. The objective is to discuss the challenges and structural causes of overcrowding, share best practices and identify concrete solutions in line with Council of Europe standards, in particular the recommendations of the European Committee for the Prevention of Torture and Inhuman or Degrading Treatment or Punishment (CPT) and the case law of the European Court of Human Rights (the Court).

 European challenges regarding overcrowding 

Clare Ovey

Director of Human Rights, DGI, Council of Europe

State of play of prison overcrowding in Europe and the role of the Council of Europe

Pau PÉREZ-SALES

United Nation’s Special Rapporteur on torture and other cruel, inhuman or degrading treatment or punishment

Intervention

Benjamin MONNERY

Lecturer in Economics at Paris-Nanterre University, Founder of the French Observatory of Disparities in Criminal Justice

Causes, consequences and solutions to prison overcrowding

Maaike DE BOOIS

Ministry of Justice and Security, the Netherlands

Causes and factors of capacity problems in the Dutch prison system – lessons from the past, current challenges and structural measures for the future

 

 Examples of prison deflation  

Borja IBANEZ FERNANDEZ

Deputy Inspector, General Secretariat of Penitentiary Institutions

The Spanish experience

Jochen GOERDELER

Federal Ministry of Justice and Editor-in-chief of Forum Strafvollzug on prison law and affairs

The German experience

Maria DIMITROVA

Agent of the Government before the European Court of Human Rights, Ministry of Justice

The Bulgarian experience

 

 Parallel session 1: pre-trial detention: too frequent? too long? Which alternatives? 

Catarina OLIVEIRA

Consultant, Ministry of Justice, Legislative Policy and Strategic Planning

Case study from Portugal

Maria EJCHART

Deputy Minister of Justice responsible for the prison system

Case study from Poland

Simon PSCHORR

State Attorney, Spokesperson of the penal branch of the New Judges’ association Germany

Case study from Germany

 

 Parallel Session 2: the determination of sentences and their length and alternatives to imprisonment: which challenge(s)? which effective solution(s)?  

Céline FILLIOL

Magistrate, Directorate of Criminal Affairs and Pardons, Ministry of Justice

Case study from France

Rait KUUSE

Deputy Secretary-General for Prisons, Ministry of Justice

Case study from Estonia

Gisle JOHNSON

Magistrate of a Court of appeal

Case study from Norway

 

 Parallel session 3: Enforcement of sentences and releases from prison: which challenge(s)? which lasting solution(s)?  

Ioana MORAR

Deputy Director of the Prison Administration

Case study from Romania

Ervin ZAKREVSKI

Senior adviser, Criminal justice group, Ministry of Justice

Case study from Lithuania

Aki SAARINEN

Prison and Probation Service

Case study from Finland

Adriana CARAVELLI

Sentence enforcement judge of Bologna

Case study from Italy

 

 Conclusion: Solutions do exist: how to implement them?  

Alan MITCHELL

President of the CPT and Samuel Vuelta Simon, Secretary of State for Justice, Monaco

Closing remarks