- European Network of Public Prosecutors for the Environment (ENPE)
- European Commission, DG Environment
- Academy of European Law
- European Judicial Training Network
- Global Judicial Institute on the Environment
- International Network for Environmental Compliance and Enforcement (INECE)
- Association of the Councils of State and Supreme Administrative Juridictions of the European Union (ACA Europe)
- Association des Hautes Juridictions de Cassation des pays ayant en partage l'usage du Français (French)
- European Environmental Law Forum
- IMPEL – European Union Network for the Implementation and Enforcement of Environmental Law
- Asian Judges Network on Environment (AJNE)
- European Union Action to Fight Environmental Crime
- United Nations Interregional Crime and Justice Research Institute
- Association of European Administrative Judges (AEAJ)
- Interpol
- Project Countering WEEE Illegal Trade (CWIT)
- European Network against Environmental Crime
- Global Pact for the environment
- WasteForce project
- Special Rapporteur on human rights and the environment
