Universal Jurisdiction Annual Review – UJAR

The Universal Jurisdiction Annual Review (UJAR) is a unique compilation of universal jurisdiction cases, capturing significant developments that occurred in universal and other forms of extraterritorial jurisdiction around the world every year.

First published in 2015, the UJAR has grown into a key reference for anyone working on accountability for international crimes. Produced by TRIAL International, it offers a clear window into how universal jurisdiction is being used in practice, year by year.

At its core, universal jurisdiction makes it possible to prosecute the gravest crimes (such as war crimes, crimes against humanity or genocide) regardless of where they were committed, or the nationality of those involved. Yet, in practice, every country seems to be an exception: the scope of crimes covered, the conditions for opening cases, evidentiary standards, victim participation, and access to reparations – all vary widely across jurisdictions.

Each UJAR edition brings together, in one place, the most significant developments in universal jurisdiction cases worldwide. Mapping trends, highlighting progress, and shedding light on persistent gaps.

Designed as both a practical tool and a strategic resource, the UJAR supports legal practitioners, journalists, NGOs and human rights defenders in navigating this complex field.

For a more visual presentation of UJ cases worldwide and to see past cases, TRIAL International also developed a Universal Jurisdiction Interactive Map (UJIM).

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