On 5 June 2021, in Sarajevo, UNODC through its Global Firearms Programme transferred the first batch of equipment for use by BH Poste, HP Mostar, Poste Srpske and BiH Customs to detect firearms in postal and fast parcels, which included five laptops. This activity is funded by Germany, the United Kingdom, the Netherlands, Sweden, France and Norway through the Western Balkans SALW Control Roadmap Trust Fund and supported by the European Union.