The publication discusses state aid in the Western Balkans, focusing on its role in promoting economic development, regional cohesion, and the competitiveness of the region. It explains the various forms of state aid, such as subsidies, tax exemptions, and guarantees, and distinguishes between regional, horizontal, and sectoral aid. The article highlights the importance of aligning national state aid frameworks with EU regulations as part of the Stabilization and Association Agreement, and emphasizes the need for effective implementation through strengthened capacities of state aid authorities in the region.