LAW ON THE ESTABLISHMENT OF EXTRAORDINARY CHAMBERS IN THE COURTS OF CAMBODIA FOR THE PROSECUTION OF CRIMES COMMITTED DURING THE PERIOD OF DEMOCRATIC KAMPUCHEA
CHAPTER II - COMPETENCE
Article 5
Crimes against humanity, which have no statute of limitations, are any acts committed as part of a widespread or systematic attack directed against any civilian population, on national, political, ethnical, racial or religious grounds, such as:
...
other inhumane acts.
1. For the purpose of this Statute, ‘crime against humanity’ means any of the following acts when committed as part of a widespread or systematic attack directed against any civilian population, with knowledge of the attack:
(k) Other inhumane acts of a similar character intentionally causing great suffering, or serious injury to body or to mental or physical health.