Соответствующая норма
Practice Relating to Rule 82. Recording of the Placement of Landmines
Switzerland’s Basic Military Manual (1987) states that large-scale minefields must be mapped, and after the cessation of hostilities, in order to protect the civilian population, these maps shall be handed over to the adverse party and to the United Nations. In this context, the manual refers to Articles 6 to 9 of the 1980 Protocol II to the Convention on Certain Conventional Weapons. 
Switzerland, Lois et coutumes de la guerre (Extrait et commentaire), Règlement 51.7/II f, Armée Suisse, 1987, Article 23.