Doc 88 - Parc Fermé Issues
Technical Delegate's Report
From: The FIA Formula 1 Technical Delegate
To: The Stewards
Document: 88
Date: 24 May 2026
Time: 11:34
1. New Energy Store (ES)
The following driver will be using a new energy store unit (ES) for the remainder of the Competition:
| Number | Car | Driver | Previously Used ES |
|---|---|---|---|
| 18 | Aston Martin Aramco Honda | Lance Stroll | 3 |
Note: The energy store unit used by Lance Stroll is the fourth ($4^{th}$) of the three (3) new energy store units allowed for the 2026 Championship season. This is not in conformity with Article B8.2.2 d) of the 2026 Formula One Sporting Regulations.
2. New Control Electronics (PU-CE)
The following driver will be using a new control electronics unit (PU-CE) for the remainder of the Competition:
| Number | Car | Driver | Previously Used PU-CE |
|---|---|---|---|
| 18 | Aston Martin Aramco Honda | Lance Stroll | 3 |
Note: The control electronics unit used by Lance Stroll is the fourth ($4^{th}$) of the three (3) new control electronics units allowed for the 2026 Championship season. This is not in conformity with Article B8.2.2 e) of the 2026 Formula One Sporting Regulations.
3. Unapproved Replacement
⚠️ Infringement Notice:
The PU elements for car 18 were replaced without the approval of the technical delegate. As this is not in compliance with Article B3.5.3, I am referring this matter to the stewards for their consideration.
Jo Bauer
The FIA Formula 1 Technical Delegate