At the annual press conference during the 2018 24 Hours of Spa on 27 July, the Stéphane Ratel Organisation announced the first draft of the 2019 calendar, in which Barcelona-Catalunya initially made an appearance.
[1] It was dropped from the schedule and replaced by Zandvoort, when the finalised calendar was announced on 22 October.
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.
In several occasions full points were not awarded, because it is dependent on the number of teams participating per class.