Summary
Carlos Sainz, Lance Stroll, and Gabriel Bortoleto each used new power unit components in accordance with F1 regulations.
Explanation
This document reports that Carlos Sainz used new energy store (ES) and control electronics (PU-CE) units, while Sainz, Lance Stroll, and Gabriel Bortoleto each used a new power unit ancillary component (PU-ANC). All changes comply with the allowed allocation under Article B8.2.2 of the 2026 F1 Sporting Regulations. No penalties were issued; this is a standard notification of permitted component usage.
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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
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Pages 65–66 highlighted
FIA F1 Regulations - Article B8.2.2g
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Pages 65–66 highlighted
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Other documents citing the same regulations
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