On December 30, 2014, a contract was signed to establish the system in the Municipality of Posušje. The contract was signed by the director of the company Ladanušić čistoća Ivan Šarić and the director of Ekopak Amela Hrbat, in addition to the previously signed contract between the Municipality of Posušje and the company Ladanušić čistoća on granting urban planning permits for the establishment of eco-islands.

With this contract, Ekopak undertakes to finance the establishment of six eco-islands for the separate disposal of packaging waste and to procure sets of bins that will be placed in front of schools and kindergartens.

The Municipality of Posušje is the 12th Municipality in which Ekopak successfully establishes the Green Dot System, which already includes the municipalities of Bihać, Gračanica, Orašje, Donji Vakuf, Kladanj, Ključ, Olovo, Breza, Vitez, Novi Travnik and Vogošća. The Green Dot System that Ekopak is building in BiH is transparent, sustainable and long-term, modeled after the most efficient systems established in other PRO EUROPE member countries.