Our Publications

  • The Methodology

    We have developed and tested a step-by-step methodology for investigators to follow, which will ensure that courts place appropriate trust in open source information.

    Download in Arabic ↓

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  • Open Source Video as Legal Evidence

    This report provides an account of a mock hearing under the jurisdiction of English law, in February and March 2021 on the admissibility of an open-source video depicting the aftermath of a Saudi/UAE-led coalition airstrike in Yemen and the impact of a second attack.

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  • Open Source Investigations and Laws of War

    This report is the product of sustained analysis of online open-source investigations on airstrikes in Yemen from the point of view of IHL, supported by members of the Advocates for Human Rights at Harvard Law School. 

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    Download in Arabic

Key Press Coverage

Harnessing User-Generated Content in Accountability Efforts for International Law Violations in Yemen | Opinio Juris | 19 December 2019

How Global Legal Action Network is documenting digital evidence of airstrikes against civilians in Yemen | Huridocs | 12 November 2019

The Yemen Project: Open Source Investigations and the Law of War | Just Security [United States] | 23 September 2019

The Race to Archive Social Posts That May Prove Russian War Crimes | Wired Magazine | 11 April 2022

Ukraine: Online posts 'transform' war crimes documentation | BBC News | 17 April 2022