2026 AUSTRALIAN GRAND PRIX

06 - 08 March 2026

The FIA Formula One Technical Delegate From The FIA Formula One Technical Delegate To The Stewards Document 34

Date 07 March 2026 Time 16:56 Title Technical Delegate's Report Description New PU elements for this Competition

Enclosed 01 AUS GP 26 TDR4.pdf Jo Bauer

2026 AUSTRALIAN GRAND PRIX

06 - 08 March 2026

From : The FIA Formula 1 Technical Delegate

To : The Stewards Date : 07 March 2026

TECHNICAL DELEGATE'S REPORT

The following driver is using a new energy store unit (ES) for the remainder of the Competition:

Number Car Driver Previously used ES

63 Mercedes George Russell 1

The energy store unit used by George Russell is one (1) of the two (2) new energy store units allowed for the 2026 Championship season and this is in conformity with B8.2.2 d) of the 2026 Formula One Sporting Regulations.

The following driver is using a new control electronics unit (PU-CE) for the remainder of the Competition:

Number Car Driver Previously used PU-CE

63 Mercedes George Russell 1

The control electronics unit used by George Russell is one (1) of the two (2) new control electronics units allowed for the 2026 Championship season and this is in conformity with B8.2.2 e) of the 2026 Formula One Sporting Regulations.

The following driver is using a new power unit ancillary component (PU-ANC) for the remainder of the Competition:

Number Car Driver Previously used PU-ANC

63 Mercedes George Russell 1

The power unit ancillary component used by George Russell is one (1) of the five (5) new power unit ancillary components allowed for the 2026 Championship season and this is in conformity with B8.2.2 g) of the 2026 Formula One Sporting Regulations.