GBK - Quality Association for Bus Comfort e.V.

What is the Quality Association for Bus Comfort e.V. ? 

Our deluxe liner are classified according to the RAL quality mark. This is different from many other markings: We are subject to regular, documented external monitoring by neutral testers and testing institutes. This guarantees our passengers tested quality and thus safety and comfort. We differentiate within our fleet based on the maximum seating capacity in four different categories. Our fleet is therefore only distinguished in the 4**** to 5***** star superior segment.