Zum Einsatz digitaler Beweismittel in internationalen Strafverfahren: Die „Leiden Guidelines on Digitally Derived Evidence (DDE)

This article provides an overview of the so-called “Digitally Derived Evidence” (DDE) project of the Kalshoven-Gieskes Forum for International Humanitarian Law (KGF) at Leiden University, which examines the different legal standards of evidence used before different national as well as international criminal courts apply to the assessment of international crimes. The project was launched in 2019 by KGF Director Dr. Robert Heinsch and his colleague, Dr. Emma Irving. They initiated and offered students at the Leiden International Humanitarian Law Clinic the opportunity to contribute to the research.The DDE project resulted in the online accessible Leiden DDE database, which offers the Leiden guidelines for the use of digitally obtained evidence in international criminal courts and tribunals as well as a wide range of online resources. These resources aim to make it easier for judges, prosecutors, and defense attorneys to work with digital evidence. Furthermore, this online database aims to support international accountability mechanisms through the in-depth examination of evidentiary issues relating to digitally derived evidence.