The IRC or Intercontinental Rally Challenge started in March 2007 with the aim of giving young up and coming rally drivers and amateur drivers the chance to compete together in established regional and international rallies.
For manufacturers it gave them the opportunity to participate in an international rally series with much lower costs than WRC.
Eligible cars include Group N, Group A up to 2.0 litre (including S2000, R2 and R3)
The range of cars currently consists of Peugeot 207 S2000, Fiat Abarth Grande Punto S2000, Skoda Fabia S2000, Mitsubishi Lancer Evo, VW Polo S2000, Proton Satria Neo S2000, Opel Corsa OPC S2000, Citroen C2 S1600, Subaru Impreza, Peugeot 207 RC Rallye, Citroen R2 Max, Honda Civic Type R R3 and Ford Fiesta ST.
There are two championships within the IRC, one for 4 wheel drive vehicles and one for 2 wheel drive vehicles.