Соответствующая норма
Cameroon
Practice Relating to Rule 161. International Cooperation in Criminal Proceedings
Section A. Cooperation between States
Cameroon’s Instructor’s Manual (2006) states with reference to Article 88 of the 1977 Additional Protocol I that “according to the notion of mutual assistance … the parties … shall accord assistance to one another and collaborate in the pursuit of persons who have violated the law of armed conflict and international humanitarian law”. 
Cameroon, Droit des conflits armés et droit international humanitaire, Manuel de l’instructeur en vigueur dans les forces de défense, Ministère de la Défense, Présidence de la République, Etat-major des Armées, 2006, p. 96, § 352.34; see also p. 138, § 412.31.