It comprised five rounds starting with the Bathurst 12 Hour on 3 February with the finale at Gulf 12 Hours on 9 December.
[1] Championship points were awarded for the first ten positions in each race.
Entries were required to complete 75% of the winning car's race distance in order to be classified and earn points.
Individual drivers were required to participate for a minimum of 25 minutes in order to earn championship points in any race.
A manufacturer only received points for its two highest placed cars in each round.