The series is sanctioned by the Royal Automobile Club of Belgium and run by Kronos Event.
[2] The top class is for cars conforming to international GT3 regulations, similar to those in the FIA GT3 European Championship.
Division 2 is the "Belcar Promotion" class, for one-make series "Cup" cars as well as international GT4 machinery.
Division 3 is for "Belcar Specials", a holdover class from previous years.
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