In 2023, United Nations Member States adopted a new international instrument containing political commitments to prevent diversion, illicit trafficking, and misuse of ammunition; mitigate and prevent unplanned explosions at munition sites; ensure the safety and security of conventional ammunition throughout its life-cycle from the point of manufacture; and contribute to lasting peace, security and sustainable development.

Unplanned explosions at munitions sites (UEMS) pose challenges on a global scale as they can occur anywhere. Since 2009, the Small Arms Survey has developed and maintained a database on UEMS, totalling 674 incidents over the period 1979–2024 that resulted in more than 31,000 casualties. These incidents happened in 108 countries across every continent but Antarctica. UEMS generate public health and humanitarian costs, and have long-term socio-economic, financial, and environmental consequences.

Under the Global Framework for Through-life Conventional Ammunition Management, States committed to enhance the marking and tracing of conventional ammunition under national ownership and control (Objective 11), including by applying markings such as the manufacturer, the calibre or type, the year of production and the lot number.