The need to enhance accountability for violations of international humanitarian law and human rights law is fundamental to enhancing compliance with international law by parties to conflict. In that regard it is important to emphasize that ending impunity is essential not only for the purpose of prosecuting those responsible for war crimes, crimes against humanity, genocide or other serious violations of international humanitarian law and human rights law, but also for ensuring sustainable peace, justice, truth, reconciliation, the rights and interests of victims and the well-being of society at large.