A CoC is a producer's declaration car or motorcycles comply with the given approved type. This document contains information about the vehicle and its producer's identification, type approval number, other technical specifications. The content of a CoC is defined by the European regulation (Amendment IX, Regulation 92/53). Vehicles which do not comply with the EU specification (as vehicle manufactured for the U.S. or Japanese market) and older vehicles that have not been given the type approval of the EC yet, cannot have an existing CoC. Similarly, it is not possible to issue a CoC for converted vehicles; in this case another technical document might help register your car. Only car and motorcycles are eligible.