Part II – International Crimes and Offences Against The Administration of Justice
International Crimes
9. War crimes.
(2) For the purposes of this section, a “war crime” is an act specified in –
(a) article 8(2)(a) of the Statute (which relates to grave breaches of the First, Second, Third, and Fourth Geneva Conventions); or
Biological experiments - IAC
Compelling a prisoner of war to serve in the forces of a hostile power - IAC
Extensive appropriation of property - IAC
Extensive destruction of property - IAC
Grave breaches - IAC
Inhuman treatment - IAC
Taking of hostages - IAC
Torture - IAC
Unlawful confinement - IAC
Unlawful deportation - IAC
Unlawful transfer - IAC
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
EDIT.