Chapter 5
Miscellaneous
Schedule 1
Crimes
Part 3
War Crimes
'War crimes' mean any of the following:
(b) Other serious violations of the laws and customs applicable in international armed conflict, within the established framework of international law, namely, any of the following conduct:
(xx) employing weapons, projectiles and material and methods of warfare which are of a nature to cause superfluous injury or unnecessary suffering or which are inherently indiscriminate in violation of the international law of armed conflict, provided that such weapons, projectiles and material and methods of warfare are the subject of a comprehensive prohibition and are included in an annex to the Statute by an amendment in accordance with the relevant provisions set out in Articles 121 and 123 of the Statute.
Employing weapons, projectiles and materials and methods of warfare which are inherently indiscriminate - IAC
Employing weapons, projectiles and materials and methods of warfare which cause superfluous injury or unnecessary suffering - IAC
EDIT.