Euro 4 Championship, currently known as the E4 Championship, is a formula racing series regulated according to FIA Formula 4 regulations.

WSK Promotions, well known for running karting championships including the WSK Euro Series, is promoting the Championship.

[3] Tatuus had also built all the cars for the Formula Abarth.

The chassis is a monocoque made of carbon fibre.

Wins and points of the rookie standings are present in brackets.