Соответствующая норма
Practice Relating to Rule 143. Dissemination of International Humanitarian Law among the Civilian Population
In 1997, in its Final Report on the Events in Somalia, the Italian Government Commission of Inquiry stated that it was necessary to establish a compulsory course on IHL and on human rights not only for the armed forces but also for civilians, and that instruction in these subjects should be introduced in military and non-military schools. 
Italy, Government Commission of Inquiry, Final Report on the Events in Somalia, 8 August 1997, pp. 44–46.