## From The FIA Formula One Technical Delegate

To The Stewards Document 30 Date 06 November 2021 Time 11:21 2021 MEXICAN GRAND PRIX 4 - 7 November 2021 The FIA Formula One Technical Delegate

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

### Enclosed 18 MEX GP 21 TDR6.pdf Jo Bauer

# 2021 MEXICAN GRAND PRIX

### 04 - 07 November 2021

### From : The FIA Formula One Technical Delegate To : The Stewards of the Meeting Date : 06 November 2021

## TECHNICAL DELEGATE'S REPORT

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

### Number Car Driver Previously used ICE

### 04 McLaren Mercedes Lando Norris 3 31 Alpine Renault Esteban Ocon 3

The internal combustion engine used by the Lando Norris is the fourth of the three new internal combustion engines allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

The internal combustion engine used by the Esteban Ocon is the fourth of the three new internal combustion engines allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

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

### Number Car Driver Previously used TC

### 04 McLaren Mercedes Lando Norris 3 31 Alpine Renault Esteban Ocon 3

The turbocharger used by the Lando Norris is the fourth of the three new turbochargers allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

The turbocharger used by the Esteban Ocon is the fourth of the three new turbochargers allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

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

### Number Car Driver Previously used MGU-H

### 04 McLaren Mercedes Lando Norris 3 31 Alpine Renault Esteban Ocon 3

The motor generator unit-heat used by Lando Norris is the fourth of the three new motor generator units-heat allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

The motor generator unit-heat used by Esteban Ocon is the fourth of the three new motor generator units-heat allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

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

### Number Car Driver Previously used MGU-K

### 31 Alpine Renault Esteban Ocon 3

The motor generator unit-kinetic used by Esteban Ocon is the fourth of the three new motor generator units-kinetic allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

### The following drivers will use a new energy store (ES) for the remainder of the Event:

### Number Car Driver Previously used ES

### 31 Alpine Renault Esteban Ocon 2

The energy store used by Esteban Ocon is the third of the two new energy stores allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

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

### Number Car Driver Previously used CE

### 31 Alpine Renault Esteban Ocon 2

The control electronics used by Esteban Ocon is the third of the two new control electronics allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

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

### Number Car Driver Previously used EX

### 31 Alpine Renault Esteban Ocon 8 07 Alfa Romeo Racing Ferrari Kimi Räikkönen 6

### 99 Alfa Romeo Racing Ferrari Antonio Giovinazzi 6 09 Haas Ferrari Nikita Mazepin 5 47 Haas Ferrari Mick Schumacher 5

The exhaust system used by Esteban Ocon is the ninth of the eight new exhaust systems allowed for the 2021 Championship season and this is not in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.

The exhaust system used by the other above drivers is one of the eight new exhaust systems allowed for the 2021 Championship season and this is in conformity with Article 23.2a of the 2021 Formula One Sporting Regulations.