Section 1
(1) For the purposes of Chapter 1, section 7 of the Penal Code, the following offences shall be considered international crimes:
2) Such war crime, violation of human rights in a state of emergency, serious war crime or other punishable criminal act which must be considered a grave breach of the Geneva Conventions for the Amelioration of the Condition of the Wounded and Sick in Armed Forces in the Field, for the Amelioration of the Condition of the Wounded, Sick and Shipwrecked Members of Armed Forces at Sea, Relative to the Treatment of Prisoners of War, and Relative to the Protection of Civilian Persons in Time of War (FTS 8/1955), as well as the Protocol Additional to the Geneva Conventions, and relating to the protection of victims of international armed conflicts (FTS 82/1980)

Article 8
War crimes
2. For the purpose of this Statute, "war crimes" means:
(a) Grave breaches of the Geneva Conventions of 12 August 1949, namely, any of the following acts against persons or property protected under the provisions of the relevant Geneva Convention:
(i) Wilful killing;
(ii) Torture or inhuman treatment, including biological experiments;
(iii) Wilfully causing great suffering, or serious injury to body or health;
(iv) Extensive destruction and appropriation of property, not justified by military necessity and carried out unlawfully and wantonly;
(v) Compelling a prisoner of war or other protected person to serve in the forces of a hostile Power;
(vi) Wilfully depriving a prisoner of war or other protected person of the rights of fair and regular trial;
(vii) Unlawful deportation or transfer or unlawful confinement;
(viii) Taking of hostages.