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 4
The acts of genocide, which have no statute of limitations, mean any acts committed with the intent to destroy, in whole or in part, a national, ethnical, racial or religious group such as:
...
forcibly transferring children from one group to another group.
Forcibly transferring children of the group to another group
EDIT.