Règle correspondante
Practice Relating to Rule 90. Torture and Cruel, Inhuman or Degrading Treatment
According to Niger’s Penal Code (1961), as amended in 2003, “torture or other inhuman treatment” and “wilfully causing great suffering or injury to the physical integrity or health” of persons protected under the 1949 Geneva Conventions or their 1977 Additional Protocols, constitute war crimes. 
Niger, Penal Code, 1961, as amended in 2003, Article 208.3(2)–(3); see also Article 208.1 (wilfully causing great injury to the physical integrity as part of a genocide campaign) and Article 208.2 (torture or inhuman acts as crimes against humanity).