Chapter 6. MISCELLANEOUS AND FINAL PROVISIONS
Article 17:
6° failure to act, within the limits of one's possibility to act, on the part of those who had knowledge of orders given in order to execute such a crime or acts that prepare its execution, and could prevent its consummation or put an end to it;
Command responsibility - national proceedings
Superior responsibility - national proceedings
Superior / subordinate relationship (military) - national proceedings
Superior / subordinate relationship (civilian) - national proceedings
EDIT.