Summary
Isack Hadjar introduced a new energy store and control electronics unit for the 2026 Chinese Grand Prix, within permitted limits.
Explanation
Isack Hadjar (car 6) has installed a new energy store (ES) and a new control electronics unit (PU-CE) for the 2026 Chinese Grand Prix. Each driver is allowed three new units per season for these components, and this change complies with Article B8.2.2 d) and e) of the F1 Sporting Regulations. The update is within allocation and does not trigger any penalty.
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Referenced regulations
FIA F1 Regulations - Article B8.2.2d
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Pages 65–66 highlighted
FIA F1 Regulations - Article B8.2.2e
Open regulation PDF
Pages 65–66 highlighted
Related FIA decisions
Other documents citing the same regulations
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