- Aim for human rights (formerly HOM)
- Amnesty International
- Asian Federation Against Involuntary Disappearances (AFAD)
- Civil Initiative We Remember Foundation
- Collectif des Familles de Disparus en Algérie (CFDA)
- Euro-Med Federation Against Enforced Disappearances (FEMED)
- Fédération Internationale des Droits de l’Homme (FIDH)
- Fédération Internationale de l’ACAT (FIACAT)
- Federación Latinoamericana de Asociaciones de Familiares de Detenidos-Desaparecidos (FEDEFAM)
- Human Rights Watch (HRW)
- International Commission of Jurists (ICJ)