Categorie IV - Class 1
Cat 1 - Solar powered racing vehicles
Cat IIIA - Manufacturers
Cat IIIA
Cat IV Class 2
Cat V - Class 1 Electrokart
Cat V&VI Racing Prototypes and singe-seaters
Cat VI over 750kg and Cat V over 350kg
Cat V&VI Racing Prototypes and singe-seaters
Cat VI up to 750kg
