Doc 54 - Infringement - Car 55 - Change to PU elements
Infringements/DecisionsTechnical/Scrutineering
2026 Belgian Grand Prix - Document 54
Offence: Infringement regarding Power Unit elements.
| Detail | Information |
|---|---|
| Driver | Carlos Sainz (55) |
| Team | Atlassian Williams F1 Team |
| Session | Qualifying |
| Infringement | Breach of Article B8.2.2 (read with B8.2.3) of the FIA F1 Regulations |
Fact: The following additional Power Unit element has been used: 4th Control Electronics Unit (PU-CE). All Power Unit elements were replaced with the approval of the FIA Technical Delegate during parc fermé.
Decision: Drop of 10 grid positions for the next Race in which the driver participates.