A/HRC/S-17/2/Add.1 21 110. The prohibition of crimes against humanity is a jus cogens or peremptory rule, and the punishment of such crimes is obligatory pursuant to the general principles of international law.35 Furthermore, crimes against humanity are the culmination of violations of fundamental human rights, such as the right to life and the prohibition of torture or other forms of inhuman and degrading treatment.36 According to the principles of State responsibility in international law, the Syrian Arab Republic bears responsibility for these crimes and violations, as well as the duty to ensure that individual perpetrators are punished and that victims receive reparation.37 B. Individual responsibility for crimes against humanity 111. T...