CROATIA CRIMINAL CODE
SPECIAL PART
CHAPTER THIRTEEN (xiii) - CRIMINAL OFFENSES AGAINST VALUES PROTECTED BY INTERNATIONAL LAW
Article 160
Whoever, in violation of the rules of international law, orders the killing, torturing or inhuman treatment of prisoners of war and their subjection to biological, medical or other scientific experiments, their tissues or organs taken for transplantation, orders prisoners of war to be subjected to great suffering, impairing the integrity of their bodies and health, or whoever compels prisoners of war to serve in hostile armed forces or deprives them of their right to a fair and unbiased trial, or whoever commits any of the foregoing acts shall be punished by imprisonment for not less than five years or by long-term imprisonment.
Biological experiments - IAC
Compelling a prisoner of war to serve in the forces of a hostile power - IAC
Cruel treatment - NIAC
Inhuman treatment - IAC
Medical experiments - IAC
Murder - NIAC
Not affording judicial guarantees to the passing of sentences and the carrying out of executions - NIAC
Scientific experiments - IAC
Scientific experiments - NIAC
Torture - IAC
Torture - NIAC
Wilful killing - IAC
Wilfully causing great suffering - IAC
Wilfully causing serious injury to body - IAC
Wilfully causing serious injury to health - IAC
Wilfully depriving a prisoner of war of the rights of fair and regular trial - IAC
Wilfully depriving a protected person of the rights of fair and regular trial - IAC
Compelling a protected person to serve in the forces of a hostile power - IAC
Ordering
National penalties - war crimes
EDIT.