International Criminal Justice is a framework for prosecuting individuals for serious crimes under international law. It encompasses mechanisms like international tribunals and courts, such as the International Criminal Court (ICC), to address crimes like genocide, war crimes, and crimes against humanity. This system aims to uphold global justice, deter future violations, and provide redress for victims. By fostering accountability, it contributes to international peace and security, reinforcing the rule of law across borders. Its significance is underscored by its role in addressing impunity and promoting human rights globally.

International Criminal Justice matters because it holds individuals accountable for heinous crimes, thus deterring future violations and promoting global peace. It provides a legal framework for addressing impunity, ensuring that perpetrators of serious international crimes face justice. This system strengthens international law and supports the protection of human rights, contributing to a more just and secure world.

Scholars of international relations argue that International Criminal Justice is pivotal in shaping global norms and state behaviour. Academic consensus suggests that its frameworks, like the ICC, are instrumental in promoting accountability and deterring state and non-state actors from committing grave crimes. This system is crucial in the broader context of international law and global governance, influencing diplomatic relations and policy-making worldwide.