TheFormula 4 CEZ Championship (previouslyACCR Formula 4 Trophy) is aformula racing series regulated according toFIAFormula 4 regulations. The championship is organized and promoted by the Automobile Club of the Czech Republic (ACCR;Czech:Autoklub České republiky (AČR)) and Krenek Motorsport. The championship was started in 2022 as atrophy, and gained championship status in 2023.[1][2]
The championship was planned to be inaugurated in 2022, however it was held as a trophy due to the massive delivery delays of cars.[3][4] For 2023, the championship was firstly named as ACCR Czech Formula, then it was named as Formula 4 CEZ Championship after theFIA certification.[1][2]
Italian race car constructorTatuus is contracted to design and build all the cars.[5] The chassis is amonocoque made ofcarbon fibre. In the 2022 season, older generationTatuus F4-T014 could participate in the championship due to the delays of newer generationTatuus F4-T421 cars; however older generation cars wer nor allowed to participate in the 2023 season due to the FIA certification process.[6]