Related Rule
Seychelles
Practice Relating to Rule 151. Individual Responsibility
The Geneva Conventions Act (1985) of the Seychelles provides:
Any person, whatever his nationality, who, whether in or outside Seychelles, commits, or aids, abets or procures the commission by another person of, any such grave breach of any of the [1949 Geneva] Conventions … is guilty of an offence and … shall on conviction [be punished]. 
Seychelles, Geneva Conventions Act, 1985, Section 3(1).