The city transport company of Budapest ordered 40 Combino Supra Budapest NF 12B units for the city's tram network. The six-module trams (three units of two sections) are 53.99 meters long, exceeded only by the 59.4 m CarGoTrams in Dresden, thus making them the longest passenger trams in the world at the time of their introduction. (In 2016 56 meters long CAF Urbos 3 trams entered service in Budapest.) The first two units were delivered on March 14, 2006, and the rest was delivered by the summer of 2007.