At the annual press conference during the 2019 24 Hours of Spa on 26 July, the Stéphane Ratel Organisation announced the first draft of the 2020 calendar with Las Vegas being dropped from the schedule in favor of Indianapolis.
[2] Austin was removed from the provisional calendar on 25 October,[3] before it would return on 8 November after extensive discussions with team owners and stakeholders.
The round at Indianapolis is back to being a points paying event to replace the cancelled rounds at CTMP with the first three hours of the Indianapolis 8 Hour Intercontinental GT race counting towards the championship.
Entries are required to complete 75% of the winning car's race distance in order to be classified and earn points.
Individual drivers are required to participate for a minimum of 40 minutes in order to earn championship points in any race.