Further to several field missions conducted in 1998, NPWJ partnered with the International Crisis Group in a wide scale project implemented in 1999 to document and collect evidence of violations of humanitarian law in Kosovo. The outcomes were published in the book “Reality Demands” and the testimonies collected in a database subsequently given to the Office of the Prosecutor of the ICTY, preparing the basis for the indictment of Slobodan Milosevic.