Civil Society and International Accountability

Abstract The role of Civil Society Organizations (CSOs) in pursuing accountability for atrocity crimes through international law is more diverse than ever before, and the breadth of CSO activities and the modalities of their engagement with international justice institutions has been overlooked in the scholarship to date. This article explores various CSO approaches to advancing accountability, including at the International Court of Justice (ICJ), International Criminal Court (ICC), investigative mechanisms (for Syria, Myanmar, and Iraq), and selected United Nations treaty bodies and regional human rights courts. Civil society actors take on many roles, including as advocates, documenters, analysts, victims’ representatives, and international law experts. While often described as indispensable to international justice efforts, the relationship between civil society and formal justice mechanisms remains novel and can feel incongruous with traditional and ostensibly independent and impartial legal processes. This is evolving as CSOs enter traditional international justice spaces in diverse ways. This article provides a framework to understand the modalities of CSO engagement with international legal processes, as well as critical challenges.