Judicial coordination of investigations and prosecutions

Eurojust and the Genocide Prosecution Network support the investigation and prosecution of core international crimes at national level, for example by facilitating joint approaches and enabling effective sharing of operational information, evidence, knowledge and resources.

Facilitating joint investigations

Joint investigation teams (JITs) enable authorities to work together closely and efficiently during cross-border investigations of core international crimes. Eurojust provides operational and financial support to the JIT partners, including setting up the JIT, often building on the insight and observations of the Genocide Prosecution Network.

Supporting cumulative prosecutions

Eurojust and the Genocide Prosecution Network advocate and support the cumulative prosecution of foreign terrorist fighters (FTFs), to ensure full and comprehensive prosecution for war crimes, crimes against humanity and the crime of genocide, in addition to terrorism-related offences, such as membership of terrorist organisations.

Sharing awareness and best practice and supporting training activities

With limited understanding of core international crimes in many parts of the world, Eurojust and the Genocide Prosecution Network play an important role in raising awareness among non-specialist judicial practitioners. This work is channelled through close cooperation with national authorities, including prosecutors and law enforcement. The Genocide Prosecution Network also engages in training activities and capacity building projects in partnership with other organisations, such as the European Judicial Training Network (EJTN) and the European Union Agency for Law Enforcement Training (CEPOL).

The Genocide Prosecution Network gathers biannually at meetings convened by the EU Council Presidency. In this forum, the EU Member States' national authorities coordinate their ongoing investigations and prosecutions of people suspected of having committed, or participated in the commission of, the crime of genocide, crimes against humanity and war crimes. At the same time, they share investigative, prosecutorial and trial experiences on these crimes, related methods and best practice.

The Genocide Prosecution Network organises meetings twice each year which allow practitioners to exchange operational information, knowledge, problem-solving techniques and practical examples. The meetings are divided into two sessions:

• an open session for all Genocide Prosecution Network members, observer States, representatives from liaison organisations and civil society to exchange best practice, knowledge and experience on different topics relating to the investigation and prosecution of core international crimes; and
• a closed session held solely for national contacts points and their counterparts from observer States to share confidential operational information on current investigations and legal challenges relating to core international crimes.

The conclusions of previous Genocide Prosecution Network meetings, outlining topics discussed and challenges faced, are available below. The Network Secretariat organises further ad hoc meetings upon request of one or more Member States concerning a specific case, situation or topic.

37th Genocide Network meeting, 9–10 April 2025| Conclusions

• Legal definition of the crime of genocide and its historical origins, constitutive elements and contemporary developments
• Presentation of the work of the Iraqi National Center for International Judicial Cooperation
• Recent genocide convictions in Germany and Sweden committed against the Yezidi community in Iraq and Syria
• Insights from the Prosecutor General’s Office of Ukraine on the development of a prosecution strategy for the crime of genocide
• Reflections from the Office of the Prosecutor of the ICC on its practice and policy regarding the crime of genocide
• UN IIMM efforts in documenting and analysing information concerning incitement to genocide
• Updates from civil society organisations
• Amnesty International research and analysis on its recent report on genocide in Gaza
• New visual identity and official logo for the Network

36th Genocide Network meeting, 13-14 November 2024| Conclusions

• Unlawful attacks against civilians and civilian objects under international humanitarian law
• Overview of key IHL principles of distinction, precaution and proportionality
• Recent conviction obtained in Germany for the use of prohibited methods of warfare
• UN IIIM work on unlawful attacks against civilians and civilian objects in Syria
• Report by the UN Independent International Commission of Inquiry on the Occupied Palestinian Territory, including East Jerusalem, and Israel on its latest findings on attacks on medical facilities and personnel in Gaza
• Experience of the Prosecutor General’s Office of Ukraine on investigative and prosecutorial strategies on unlawful attacks in Ukraine
• Documentation work of various civil society organisations – eyeWitness to Atrocities, Al-Haq, and Syria Justice and Accountability Centre
• Observer Status to the Network granted to Ukraine
• Importance of ensuring access to UNITAD’s evidentiary holdings to support ongoing and future investigations and prosecutions od ISIL crimes

35th Genocide Network meeting, 16-17 April 2024 | Conclusions

• Witness protection and support in core international crimes and universal jurisdiction cases within international and national jurisdictions.
• Challenges encountered in witness protection for core international crimes (pre, post and during trial)
• Necessity to safeguard the safety and security of witnesses and their families
• Managing witness protection, including insiders
• Witness protection in the new Ljubljana – The Hague Convention
• Distress for ISIL accountability efforts due to the approaching closure of UNITAD
• Status update on cases pursued by Ukraine
• Recent legal developments concerning the situation in Israel and Gaza
• Findings of the UN Independent International Fact-Finding Mission on the Islamic Republic of Iran and CSOs
• Australia’s recent efforts in investigating and prosecuting core international crimes

34th Genocide Network meeting, 15-16 November 2023 | Conclusions

• Accountability for ISIL core international crimes committed against the Yazidi Community
• Prosecution of perpetrators and bringing justice to Yazidi survivors
• Importance of religious and cultural identity and its relevance in the commission of genocide against the Yazidis
• Strategies for prosecuting sexual violence and slavery
• Judicial response on national level and the applicability of cumulative prosecutions
• Access to evidence and the importance of CIGE, UNITAD, IIIM and Yazda, among others
• Update of the Prosecutor General’s Office of Ukraine

33rd Genocide Network meeting, 19-20 April 2023 | Conclusions

• Discussing corporate criminal accountability for core international crimes and associated challenges
• Addressing the general legal framework on corporate liability in various EU Member States, recent cases, experiences and trends, outstanding challenges
• Highlights on the experiences and insights from various national authorities
• Role of the civil society in corporate liability cases
• Updates on ongoing accountability initiatives led by Eurojust, the Prosecutor General’s Office of Ukraine, the UN OHCHR Sri Lanka accountability project
• Final update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes
• Advanced Workshop on international humanitarian law and counter-terrorism for national investigators and prosecutors, co-organised by the International Committee of the Red Cross (ICRC), the Genocide Network Secretariat, and the Eurojust Counter-Terrorism Working Group in the margins of the Network meeting

32nd Genocide Network meeting, 23-24 November 2022 | Conclusions

• Invitation to Ukraine to attend future Genocide Network meetings and supports to adhere to the Rome Statute
• Discussing documentation gaps and collaboration efforts with civil society organisations documenting core international crimes in Ukraine during ad hoc Genocide Network meeting (22 Nov)
• Exchanges on the extension of Eurojust’s mandate in relation to core international crimes and project to set up a Core International Crimes Evidence Database (CICED)
• Cooperation Eurojust-Europol in core international crimes cases and complementarity role of the Genocide Network
• Interventions from Ukraine Liaison prosecutor at Eurojust and various stakeholders supporting accountability work in Ukraine
• Highlights of a recent verdict for 1988 war crimes obtained in Sweden for first Iran-related case in EU Member State
• Perspectives on the UN International, Impartial and Independent Mechanism for Syria (IIIM) newly published Gender Strategy and Implementation Plan, in pursuit of gender inclusive justice
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes

31st Genocide Network meeting, 06-07 April 2022 | Conclusions

• Second hybrid meeting (in person and via videoconference)
• Exchanges on the notion and use of structural investigations in core international crimes cases and lessons learned from the Koblenz trial
• Presentation of the advantages and value of structural investigations for core international crime/universal jurisdiction cases in the national practice of Member and Observer States
• Perspective of the UN International, Impartial and Independent Mechanism for Syria (IIIM) on the concept of structural investigation and related challenges
• Highlights of the verdict of the Koblenz trial, from the ‘Caesar files’ investigation to procedural obstacles, challenges, forensic analysis as well as financial, legal and judicial support granted by Eurojust in relation to joint investigation team
• Civil society perspectives on the Koblenz trial and support provided by civil society actors to the investigation, victims and witnesses
• Hope for justice and accountability amongst victims and the Syrian community
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes
• Update on activities presented by the Exclusion Network of the EU Asylum Agency

30th Genocide Network meeting, 09-10 November 2021 | Conclusions

• First hybrid meeting (in person and via videoconference) due to persistent COVID-19 restrictions
• Associate Status granted to the UN Independent Investigative Mechanism for Myanmar (IIMM)
• Cooperation of national authorities with the Office of the Prosecutor of the International Criminal Court (ICC-OTP) and United Nations (UN) investigative mechanisms (IIIM, IIMM, UNITAD)
• Perspective of the new ICC Chief Prosecutor on cooperation between ICC-OTP and national authorities
• Support provided by the Investigative Team to Promote Accountability for Crimes Committed by Da'esh/ISIL (UNITAD) to domestic authorities in holding ISIL members accountable for their crimes
• Cooperation frameworks between national authorities and the UN International, Impartial and Independent Mechanism for Syria (IIIM)
• Presentation of challenges in cooperation by the Independent Investigative Mechanism for Myanmar (IIMM)
• Update on the International Accountability Platform for Belarus (IAPB), a civil society-led initiative gathering information and evidence on the situation in Belarus
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes

29th Genocide Network meeting, 24-25 March 2021 | Conclusions

• 2nd video conference meeting due to persistent restrictions caused by the COVID-19 pandemic
• Accountability for core international crimes committed in Syria, specifically the use of chemical weapons, and resources available to national jurisdictions in support of investigation and prosecution of those crimes
• Qualification of the use of chemical weapons as a war crime and role of the Organisation for the Prohibition of Chemical Weapons (OPCW) and its Investigation and Identification Team (IIT)
• Civil society initiatives : analysing data on chemical attacks and filing criminal complaints in the EU – presentations by Global Public Policy Institute, the Syrian Center for Media and Freedom of Expression, Syrian Archive and Open Society Justice Initiative
• Collection, review and sharing of evidence by the UN International, Impartial and Independent Mechanism for Syria (IIIM)
• Awareness-raising by the International Partnership against Impunity for the Use of Chemical Weapons
• Non-applicability of functional immunity for foreign state officials committing core international crimes confirmed by Federal Court of Justice of Germany
• First conviction in Germany for crimes against humanity committed by the Syrian regime
• Launch of International Accountability Platform for Belarus (IAPB), a civil society-led initiative
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes

28th Genocide Network meeting, 5-6 November 2020 | Conclusions

• 1st video conference meeting due to restrictions caused by the COVID-19 pandemic
• Accountability for the core international crimes committed in Libya and interlinkages with other crime areas, such as migrant smuggling, trafficking in human beings, violations of sanctions regime and terrorism
• Admission of the European Asylum Support Office (Exclusion Network) as an Associate
• Admission of the UN Investigative Team to Promote Accountability for Crimes Committed by Da'esh/Islamic State in Iraq and the Levant (UNITAD) as an Associate
• Presentation of the UN Independent Investigative Mechanism for Myanmar (IIMM)
• Nomination of a new Steering Board member
• Access to Justice in Europe for Victims of International Crimes
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes

Twenty-seventh meeting of the Genocide Network, 6-7 November 2019 | Conclusions

• Presentations on the possibilities and opportunities for prosecuting foreign fighters for war crimes, crimes against humanity and genocide to combat impunity
• Cumulative prosecution for counter terrorism offences and war crimes in jurisprudence and practice of EU national authorities
• Challenges and advantages in prosecuting foreign fighters for core international crimes and terrorism offences on national level
• Cooperation with UN Investigative Team to Promote Accountability for Crimes Committed by Da'esh / Islamic State in Iraq and the Levant (UNITAD)
• Access to information, evidence, and link to victims and witnesses – presentations by Yazda, CIJA and on the battlefield information
• Humanitarian and legal concerns in relation to the treatment and detention of foreign fighters by the ICRC
• Update on the Secretariat's activities and civil society
• Overview of cases and contributions of participating states by Europol's Analysis Project on Core International Crimes (AP CIC)
• Update on the first Steering Board meeting on 1 October 2019
• Decision of the Network on applications for Observer and Associate Status

Twenty-sixth meeting of the Genocide Network, 22-23 May 2019 | Conclusions

• Update on Europol's Analysis Project on Core International Crimes (AP CIC)
• Breakout sessions on the topics of Access and cooperation with Liberia, Cooperation with and extradition to Rwanda and Crimes against Yezidi
• Presentations on EU funding possibilities for national authorities in strengthening or setting up 'war crimes' programmes or specialised units (SRSS, TAIEX)
• Joint investigation team between France and Germany on crimes committed by the Syrian regime
• The significant increase in cases related to core international crimes
• Evaluation of the Genocide Network Secretariat's performance
• Update on the Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the most serious international crimes
• The next training programme on the investigation and prosecution of core international crimes in EU and the impact of refugees, 18-20 September 2019 in Nuremberg
• Election of a Steering Board, in accordance with the Guidelines on the Functioning of the Network adopted at the 25th Network meeting in November 2018
• Consideration of new applications for Observer and Associate Status

Twenty-fifth meeting of the Genocide Network, 14-15 November 2018 | Conclusions

• Adoption of the Guidelines on the Functioning of the Network, principles that supplement the Network's legal basis (Council Decision 2002/494/JHA and Council Decision 2003/335/JHA)
• Discussion on the issue of secondary trauma as a health risk for investigators, prosecutors, interpreters and other associated staff of authorities and organisations dedicated to the pursuit of criminal accountability for core international crimes
• Identification of clinical aspects and measures to prevent secondary trauma
• Relevance of organisational preventive programmes and the role of management
• Exposure of interpreters and pertinent protective measures
• Membership of the Network in the International Association of Prosecutors
• Cooperation possibilities with the Ukrainian authorities in investigating and prosecuting crimes
• Relevance and value of SIRIUS project (Europol-Eurojust) in relation to internet-based investigations
• Adoption of the new Eurojust Regulation and explicit Eurojust competences relating to core international crimes

Twenty-fourth meeting of the Genocide Network, 24-25 May 2018 | Conclusions

• Europol Analysis Project Core International Crimes (AP CIC)
• Admission of Bosnia Herzegovina as Observer
• Admission of International, Impartial and Independent Mechanism to assist in the investigation and prosecution of persons responsible for the most serious crimes under international law committed in the Syrian Arab Republic since March 2011 (IIIM) as an Associate
• Preservation of open source information available on social media in the context of investigation and prosecution of core international crimes
• Policies of Google/YouTube and Facebook regarding preservation of open source information and tools for cooperation with judicial or law enforcement authorities
• Relevance of documentation and analysis provided by Bellingcat and the EyeWitness Project for national authorities
• Domestic authorities' and ICC's experience in prosecuting core international crimes based on open source information
• Use of preservation requests and Mutual Legal Assistance (MLA) requests to obtain content or non-content data from social media providers and/or the US authorities
• Criminal investigations and proceedings in Germany in relation to the crime of genocide committed against Yazidis in Northern Iraq since 2014 and the work of the Office of Amal Clooney providing support to the affected community
• International Commission on Missing Persons (ICMP)
• Third EU Day against Impunity for the crime of genocide, crimes against humanity and war crimes

Twenty-third meeting of the Genocide Network, 25-27 October 2017 | Conclusions

• Accountability for crimes in Syria – the UN International, Impartial and Independent Mechanism (IIIM)
• Effective cooperation between Non-Governmental Organisations (NGOs) and national authorities in investigating and prosecuting core international crime
• Documentation methodologies of NGOs and modalities of sharing collected information with national authorities
• The use of NGOs documentation and information by national authorities in domestic proceedings
• Benefits and risks to collaboration between NGOs and national authorities
• Areas of NGOs support to the work of national authorities: advocacy, research, outreach, support of victims and capacity building
• Monitoring the armed conflict in Eastern Ukraine by OSCE and its legal assessment
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of core international crimes

Twenty-second meeting of the Genocide Network, 29th - 30th March 2017 | Conclusions

• Recent advancements of the EU agencies in the field of fighting impunity and resulting synergies and potential for improved cooperation
• Current trends in immigration flow and FRONTEX's support to national authorities investigating and prosecuting core international crimes
• EASO Network on exclusion of refugees according Art 1F of the 1951 Refugee Convention ('1F Network') and possible support to national authorities fighting impunity
• Report of Europol's activities towards implementing the new competencies on core international crimes and presentation of tools, products and deliverables
• Immigrant smuggling and the link with the fight against impunity: role of Eurojust in international judicial cooperation
• Specific challenges in relation to the situation in Syria and Northern Iraq: presentation of recent cases from Germany and Sweden
• Establishment of the UN International, Independent and Impartial Mechanism for investigating persons responsible for the most serious crimes under international law committed in Syria since March 2011
• Mandate and findings of OHCHR Commission of Inquiry on Human Rights in Eritrea
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of core international crimes
• Update on activities of the Institute for International Criminal Investigations
• Budgetary situation at Eurojust and implications for the Network

Twenty-first meeting of the Genocide Network, 12th – 13th October 2016 | Conclusions

• Investigation and prosecution of crimes related to looting and destruction of cultural heritage in actual conflict areas as core international crimes
• Protection of cultural heritage in armed conflicts from the perspective of international humanitarian law
• Alternative legal approaches to the investigation and prosecution of the destruction and looting of antiquities in the context of national law
• Investigating and prosecuting crimes committed against cultural heritage at the level of ICC and ICTY
• Monitoring, documenting and fact-finding activities related to the current situation in Syria and Iraq concerning the destruction and looting of cultural heritage
• Collecting information and documenting of stolen artefacts from current conflict areas. Views on the possible routes and volume of illicit trade in cultural property
• Council of Europe's initiative for a Convention on Offences Relating to Cultural Property

Twentieth meeting of the Genocide Network, 24th-25th May 2016 | Conclusions

• Launch of the first annual EU Day Against Impunity for genocide, crimes against humanity and war crimes on 23 May 2016, jointly organised by the Netherlands EU Presidency, the European Commission, the Network and Eurojust
• Kosovo Special Investigation Task Force to combat impunity for atrocities committed in Kosovo and the establishment of the new Kosovo Tribunal
• Initiative for a survey on specialised units for investigating, prosecuting and trying core international crimes in the EU Network Member and Observer States and implementation of rights of victims in such proceedings
• Report of Europol on the inclusion of the crime of genocide, crimes against humanity and war crimes in their future scope of competence
• The future competencies of Eurojust, with an explicit reference to the crime of genocide, crimes against humanity and war crimes Network's intention to set up a Working Group, including members of Eurojust and Europol, to explore and propose a line of action, taking into account the new context and the new possibilities offered by Europol and Eurojust
• Criminal proceedings against leaders of the FDLR in Germany, demonstrating the specifics connected with criminal proceedings regarding core international crimes on domestic level
• Difficulties encountered by the legal representation of victims in core international crimes cases
• Potential of civil society in addressing specific challenges related to investigations and prosecutions of core international crimes Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the core international crimes
• Implementation of the first training programme on core international crimes for judges and prosecutors at EU level on 30 November and 1 and 2 December 2015 in The Hague
• Significant increase in number of cases in the investigative or prosecutorial phase in the majority of jurisdictions present in the Network, requiring additional resources

Nineteenth meeting of the Genocide Network, 21st-22nd October 2015 | Conclusions

• International humanitarian law criteria for categorization of armed conflicts into international or non-international, combatant status, the criteria for the fundamental distinction between civilians and combatants, including the notion of a continuous combatant function, and the clarification of the crucial notion of direct participation of civilians in hostilities in contemporary conflicts
• Prosecuting diverse participants of contemporary armed conflicts under various sets of legislation relating to core international crimes, to ordinary crimes and to crimes relating to counter terrorism
• Mercenaries, private military and security companies and foreign fighters in the perspective of international humanitarian law European Investigation Order (EIO)
• Report and findings of the OHCHR Investigation on Sri Lanka's armed conflict
• Implementation of the first training programme on core international crimes for judges and prosecutors at the EU level in cooperation with the European Judicial training Network (EJTN)
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the core international crimes

Eighteenth meeting of the Genocide Network, 22nd-23rd April 2015 | Conclusions

• Open source information and earth observation systems in core international crimes
• Confidentiality as a principle of the International Committee of the Red Cross
• Cooperation with the UN Human Rights Council fact-finding bodies
• Adoption of the Proposal to European Judicial Training Network (EJTN) for a Training Programme on core international crimes
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of the core international crimes

Seventeenth meeting of the Genocide Network, 30th-31st October 2014 | Conclusions

• Financial investigations and asset recovery in cases of core international crimes
• Cooperation with the Registry of the ICC
• Crimes committed in Syria
• Adoption of the Strategy of the Genocide Network to combat impunity for the crime of genocide, crimes against humanity and war crimes within the European Union and its Member States
• Exploring a joint training programme with the European Judicial Training Network (EJTN)
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for the domestic prosecution of core international crimes

Sixteenth meeting of the Genocide Network, 21st-22nd May 2014 | Conclusions

• Establishing a Network of specialised prosecutors in Africa – activities of the African Union
• Sexual and gender-based violent crimes under international criminal law
• Initiative for the International Protocol on the Investigation and Documentation of Sexual Violence in Conflict
• Manual for the investigation and prosecution of crimes of sexual violence
• Sexual Violence against Males

Fifteenth meeting of the Genocide Network, 29th-30th October 2013 | Conclusions

• Accession of Croatia - experiences in prosecuting serious international crimes
• Criminal responsibility of corporations and business persons for serious international crimes
• Initiative for improved EU engagement in the fight against impunity in the field of Justice and Home Affairs

Fourteenth meeting of the Genocide Network, 17th-18th April 2013 | Conclusions

• International rules on the immunity of State officials from the criminal jurisdiction of a foreign State
• Genocide Network information sharing tools
• Initiative for a new Treaty on Mutual Legal Assistance and Extradition for domestic prosecution of core international crimes

Thirteenth meeting of the Genocide Network, 7th-8th November 2012 | Conclusions

• Enhancing cooperation between immigration authorities and law enforcement/prosecution services in investigating and prosecuting core international crimes
• Collecting information on crimes in the ongoing conflict in Syria
• Establishing joint investigation teams in cases of core international crimes

Twelfth meeting of the Genocide Network, 24th-25th April 2012 | Conclusions

• Immigration procedures and the identification of perpetrators, victims and witnesses
• Requirements for the effective investigation/prosecution of cases based on Article 1F of the 1951 Geneva Convention relating to the Status of Refugees
• Cooperation with immigration authorities
• The case of the International Court of Justice ('ICJ') on the 'Obligation to Prosecute or Extradite' (Belgium v. Senegal) and its implications for national prosecution authorities

Eleventh meeting of the Genocide Network, 23rd-24th November 2011 | Conclusions

• Evaluation of Council Decisions 2002/494/JHA and 2003/335/JHA
• International legal cooperation between States
• Protection of witnesses

Tenth meeting of the Genocide Network, 28th-29th April 2011 | Conclusions

• The role of coordinator of the Genocide Network's Secretariat
• The international framework for international legal cooperation
• EU developments regarding the Genocide Network
• Tools for asset confiscation and recovery

Ninth meeting of the Genocide Network, 14th-15th October 2010 | Conclusions

• International Legal Cooperation between States
• The application of extraterritorial jurisdiction by States
• Protection and identification of witnesses
• The specific status of the ICRC
• State of play of international tribunals

Eighth meeting of the Genocide Network, 27th–28th May 2010 | Conclusions

• Cooperation between States
• Cooperation between States and International Tribunals
• The Stockholm Programme and the Action Plan – implications for the Genocide Network

Seventh meeting of the Genocide Network, 7th December 2009 | Conclusions unavailable

• Cooperation with Rwandan authorities
• Future meetings and work programme
• The role of the Secretariat
• Role, tasks and other needs of the contact points

Sixth meeting of the Genocide Network, 23rd-24th April 2009 | Conclusions

• Accountability of Rwandan genocide suspects – issues and challenges
• Relationship between Eurojust and the EU Genocide Network
• Developments regarding the EU/African Union relationship
• Legal Aspects of Investigation/Prosecution of genocide and war crime cases in the EU Member States and Observer Countries
• Gathering and transfer of evidence from the ground to the courts; Victims and Witnesses protection
• Establishment and role of specialised national/international units, immigration departments and Interpol
• Maintaining a strong relationship with the ad hoc tribunals and the ICC
• Ensuring the proper functioning of the EU Genocide Network
• The role of the Secretariat within Eurojust under the new Eurojust decision

Fifth meeting of the Genocide Network, 17th–18th March 2008 | Conclusions

• Current war crimes prosecutions in Serbia, Bosnia and Herzegovina (BiH) and Croatia
• Judicial cooperation with the International Criminal Tribunal for the former Yugoslavia
• Experiences of the European Union and observer countries in the prosecution of international crimes committed in the Balkans

Fourth meeting of the Genocide Network, 7th-8th May 2007 | Conclusions

• Practice of investigations and trials in Rwanda by Rwandan authorities
• The completion strategy of the International Criminal Tribunal for Rwanda
• Victims and witnesses in the investigation and prosecution of crimes committed in Rwanda
• The role of NGOs in identifying witnesses and victims and encouraging cooperation

Third meeting of the Genocide Network, 22nd-23rd May 2006 | Conclusions

• Cooperation between the Genocide Network, the Institutions of the European Union and EU Member States' liaison officers
• The War Crimes Database of Interpol
• The ICC Legal Tools Project
• The role of NGOs in investigations into genocide, crimes against humanity and war crimes
• The role of civil society in monitoring trials of genocide, crimes against humanity and war crimes, both nationally and internationally
• Cooperation between war crime units and ethnic groups

Second meeting of the Genocide Network, 28th-29th June 2005 | Conclusions

• Cooperation with Interpol
• Arrest warrants issued by the International Criminal Tribunals

First meeting of the Genocide Network, 23rd-24th November 2004 | Conclusions

• The ICC and Member States – complementarity in practice
• National experiences with the prosecution of war crimes, genocide and crimes against humanity

10 Years EU DAI

See timeline

Organised by the EU Presidency, the European Commission, Eurojust and the Genocide Prosecution Network, the EU Day Against Impunity is an important measure to combat impunity for core international crimes in the Member States, bringing together decision-makers, practitioners and other parties involved in combating such crimes.

First taking place on 23 May 2016, this annual event aims to raise awareness of the nature of core international crimes and the importance of Member State-led investigations and prosecutions in preventing impunity. The event also highlights the work of national authorities in enforcing international criminal law, as well as the position and participation of victims in criminal proceedings for these crimes.

The event is attended by practitioners, representatives of international tribunals, Member States, the European institutions and international organisations, NGOs, academics, lawyers and the media.

For more information about the EU Day Against Impunity and the full reports of its editions, please see this page.

Key resources and publications

In November 2014, the Genocide Prosecution Network adopted the Strategy of the EU Genocide Prosecution Network to combat impunity for the crime of genocide, crimes against humanity and war crimes within the European Union and its Member States. The Strategy, based on the experience of practitioners and past meetings of the Genocide Prosecution Network, identifies best practice and includes a list of recommendations for EU Member States and Institutions to combat impunity of core international crimes. It was endorsed by the JHA ministers’ Council Conclusions in 2015.

In November 2018, the Network adopted the Guidelines on the Functioning of the Network. This document includes principles that supplement the Network’s legal basis (Council Decision 2002/494/JHA and Council Decision 2003/335/JHA) by providing a detailed framework on the Network’s composition, facilitating requests from non-EU Member States to participate in meetings, determining the level of engagement of national contact points and the nature of different sessions, and by outlining the existing practices of the functioning of the Network.

Expert reports and collection of national case law

The Genocide Prosecution Network and its Secretariat have produced expert papers on a number of topics, including the jurisprudence of the European Court of Human Rights (ECHR) on core international crimes, on prosecution for war crimes of outrage upon personal dignity based on evidence from open sources, and on cumulative prosecution of foreign terrorist fighters.

The reports are prepared by the Genocide Prosecution Network Secretariat (GPNS) for informative purposes only. They are available for download in English here.

• The crime of aggression in the national laws of EU Member States, Genocide Network Observer States and Ukraine, October 2023
• Application of the principle of legality, right to a fair trial and other protected rights in core international crimes cases: Selected case-law of the European Court of Human Rights, October 2023
• 20 Years On: Main Developments in the Fight Against Impunity for Core International Crimes in the EU, May 2022 | Executive summary  
• Expert Report – Prosecution of sanctions (restrictive measures) violations in national jurisdictions: a comparative analysis, December 2021 | Addendum [January 2022] | Executive summary  
• Cumulative prosecution of foreign terrorist fighters for core international crimes and terrorist-related offences, May 2020 | Executive summary 
• Prosecuting war crimes of outrage upon personal dignity based on evidence from open sources – Legal framework and recent developments in the Member States of the European Union, February 2018
• The prosecution at national level of sexual and gender-based violence (SGBV) committed by the Islamic State in Iraq and the Levant (ISIL), July 2017

Collection of recent national jurisprudence

The Secretariat also collects recent national jurisprudence on core international crimes and provides unofficial translations in English.

Please note that the translations have been provided as a courtesy of the Genocide Prosecution Network Secretariat and Eurojust and are not official translations of the cases. The judgements are publicly available in their respective jurisdiction and have been anonymised by the Network Secretariat.

• Overview of all featured national jurisprudence (Last update: September 2024)
• District Court of The Hague (Netherlands), 22 January 2024, Case Number 71/122211-22v
• Paris Assize Court (France), 30 June 2023
• Cour de cassation (France), 12 May 2023, Case number 22-80.057
• Cour de cassation (France), 12 May 2023, Case number 22-82-468
• Svea Court of Appeal (Sweden), 11 May 2023, Case number B 1070-23
• Turku Court of Appeal (Finland), 28 December 2022, Document number 78 17777
• Court of Appeal of The Hague (Netherlands), 6 December 2022, Case number 2200128321.v
• District Court of The Hague (Netherlands), 9 November 2022, Case number 22-1073
• Court of Appeal of The Hague (Netherlands), 8 June 2022, Case number 2200550317v
• Higher Regional Court of Koblenz (Germany), 24 February 2021, Case number 1 StE 3/21
• Federal Court of Justice (Germany), 30 November 2022, Case number 3 StR 230/22 | National jurisprudence summary
• Appeal Court (The Netherlands), 08 June 2022, Case number 2200550317v | National jurisprudence summary
• District Court (Sweden), 14 July 2022, Case number B 15255-19 | National jurisprudence summary
• District Court (The Netherlands), 14 April 2022, Case number 09/748011-12 / National jurisprudence summary
• District Court (Sweden), 04 March 2022, Case number B 20218-20 / National jurisprudence summary
• Higher Regional Court Frankfurt am Main (Germany), 30 November 2021, Case number 5-3 StE 1/20 - 4 -1/20 | National jurisprudence summary
• Cour de Cassation (France), 7 September 2021, Case number 19-87.367 / National jurisprudence summary
• District Court, The Hague (The Netherlands), 16 July 2021, Case number 09/748001-19 / National jurisprudence summary
• District Court, The Hague (The Netherlands), 29 June 2021, Case number 09/748012-19 and 09/748012-19-P / National jurisprudence summary
• Higher Regional Court Düsseldorf (Germany), 16 June 2021, Case number III-7 StS 3/19 | National jurisprudence summary
• District Court, The Hague (The Netherlands), 30 April 2021, Case number 20/3145 / National jurisprudence summary
• District Court, The Hague (The Netherlands), 21 April 2021, Case number 09/748011-19 / National jurisprudence summary
• Higher Regional Court, Düsseldorf (Germany), 21 April 2021, Case number III-7 Sts 2/20 / National jurisprudence summary
• Federal Court (Germany), 28 January 2021, Case number 3 StR 564/19 / National jurisprudence summary
• Court of Appeal, The Hague (The Netherlands), 26 January 2021, Case number 2200392619 / National jurisprudence summary
• Higher Regional Court (Germany), 02 October 2020, Case number 3 St 1/20 / National jurisprudence summary
• Higher Regional Court of Düsseldorf (Germany), 29 April 2020, Case number 7 StS 4/19 / National jurisprudence summary
• Court of Assizes of Brussels (Belgium), 20 December 2019, Case number FD30-98.102/02 / National jurisprudence summary
• Higher Regional Court of Düsseldorf (Germany), 4 December 2019, Case number III-2 StS 2/19 / National jurisprudence summary
• Supreme Court (Sweden), 13 November 2019, Case number B 5948-17 / National jurisprudence summary
• Federal Court of Justice (Germany), 17 October 2019, Case number AK 56/19 / National jurisprudence summary
• Federal Court of Justice (Germany), 5 September 2019, Case number AK 47/19 / National jurisprudence summary
• Rechtbank Den Haag (Netherlands), 23 July 2019, Case number 09/748003-18V / National jurisprudence summary
• Higher Regional Court (Germany), 05 July 2019, Case number 5-2 StE 11/18 / National jurisprudence summary
• Federal Court of Justice (Germany), 15 May 2019, Case number AK 22/19 / National jurisprudence summary
• Federal Court of Justice (Germany), 4 April 2019, Case number AK 12/19 / National jurisprudence summary
• Göta Court of Appeal, Sweden, 19 February 2019, Case number B 939-19 / National jurisprudence summary
• Helsinki District Court (Finland), 10 January 2019, Case number R 18/6593 / National jurisprudence summary
• Federal Court of Justice (Germany), 23 August 2018,Case number 3 StR 149/18 / National jurisprudence summary
• District Court (The Netherlands), 15 December 2017, Case number 09/748013.12 | National jurisprudence summary
• Bundesstrafgericht / Tribunal pénal fédéral / Tribunale penale federale (Switzerland), 30 May 2018, Case numbers: BB.2017.9 - BB.2017.10 - BB.2017.11 / National jurisprudence summary
• Federal Court of Justice (Germany), 27 July 2017, Case number StR 57/17 (War crime) / National jurisprudence summary
• Södertörns District Court (Sweden), 11 May 2016, Case number B 2639-16 / National jurisprudence summary
• Scania and Blekinge Court of Appeal (Sweden), Appealed Decision 11 April 2017, Case number B 3187-16 (War crime) / National jurisprudence summary
• Higher Regional Court of Berlin (Germany), 1 March 2017, Case number (2A) 172 OJs 26/16 (3/16) / National jurisprudence summary
• Stockholm City Court (Sweden), Appealed Decision February 2017, Case number B 3787-16 (Crime against international law/gross criminal offence) / National jurisprudence summary
• District Court of Kanta-Häme (Finland), Judgment 22 March 2016, Case number R 16/214 (War crime) / National jurisprudence summary
• District Court of Pirkanmaa (Finland), Judgment 18 March 2016, Case number R 16/1304 (War crime) / National jurisprudence summary

Further reading

Find here more information on the specific challenges of core international crimes. Additionally, this factsheet provides a comprehensive overview of the successful cooperation between Eurojust and the Genocide Prosecution Network, along with a number of case examples.