 The highest awards in the series are the FIA World Endurance Drivers' Championship and the FIA World Endurance Manufacturers' Championship, both of which center around participants in the Le Mans Prototype categories.Held since the inception of the series, the Drivers' Championship was initially open to all participants in the FIA World Endurance Championship.This was altered for the 2013 season with the introduction of the FIA World Endurance Cup for GT Drivers as well as the FIA Endurance Trophies for LMP2 and LMGTE Am drivers.