The object of the project is the delivery of 21 (18 vehicles in length 11,5-13 m and 3 vehicles of 14.5-5-18 m) low-emission, fully low-floor CNG buses for urban transport carried out in the public service obligation in Děčín. Newly purchased buses will be operated on thirteen defined lines of the city of Děčín, which are fully integrated into the Ústí Region transport system.