Belgrade’s public transportation unions have announced the fifth postponement of a tender for the procurement of 60 new trolleybuses. The repeated delays are fueling accusations of potential manipulation to benefit specific private transportation companies. Unions suggest the process is being deliberately stalled to favor certain bidders, hindering modernization of the city’s trolleybus fleet. This latest delay impacts planned improvements to public transport infrastructure. No new date for the tender has been announced, leaving the future of the trolleybus upgrade uncertain. The unions are demanding transparency and a fair bidding process to ensure the best outcome for the city and its commuters. Concerns are growing that continued delays will further degrade the quality of public transportation services.