# Document 33

## Date 18 March 2023

### Time 20:00

2023 SAUDI ARABIAN GRAND PRIX 17 - 19 March 2023 The FIA Formula One Technical Delegate From The FIA Formula One Technical Delegate

### To The Stewards

### Title Technical Delegate's Report Description New PU elements for this Competition

### Enclosed 02 SAU GP 23 TDR9.pdf Jo Bauer

## 2023 SAUDI ARABIAN GRAND PRIX

### 17 - 19 March 2023

### From : The FIA Formula One Technical Delegate To : The Stewards of the Meeting Date : 18 March 2023

## TECHNICAL DELEGATE'S REPORT

### The following drivers will use a new internal combustion engine (ICE) for the remainder of the Competition:

### Number Car Driver Previously used ICE

### 21 AlphaTauri RBPT Nyck de Vries 1

The internal combustion engine used by the above drivers is one of the three new internal combustion engines allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.

### The following drivers will use a new turbocharger (TC) for the remainder of the Competition:

### Number Car Driver Previously used TC

### 21 AlphaTauri RBPT Nyck de Vries 1

The turbocharger used by the above drivers is one of the three new turbochargers allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.

### The following drivers will use a new motor generator unit-heat (MGU-H) for the remainder of the Competition:

### Number Car Driver Previously used MGU-H

### 21 AlphaTauri RBPT Nyck de Vries 1

The motor generator unit-heat used by the above drivers is one of the three new motor generator units-heat allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.

### The following drivers will use a new motor generator unit-kinetic (MGU-K) for the remainder of the Competition:

### Number Car Driver Previously used MGU-K

### 21 AlphaTauri RBPT Nyck de Vries 1

The motor generator unit-kinetic used by the above drivers is one of the three new motor generator units-kinetic allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.

### The following drivers will use a new control electronics (CE) for the remainder of the Competition:

### Number Car Driver Previously used CE

### 21 AlphaTauri RBPT Nyck de Vries 1

The control electronics used by the above drivers is one of the two new control electronics allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.

### The following drivers will use a new exhaust system (EX) for the remainder of the Competition:

### Number Car Driver Previously used EX

### 21 AlphaTauri RBPT Nyck de Vries 1

The exhaust system used by the above drivers is one of the eight new exhaust systems allowed for the 2023 Championship season and this is in conformity with Article 28.2 of the 2023 Formula One Sporting Regulations.