From The FIA Formula One Technical Delegate

To The Stewards Document 9 Date 12 November 2021

Time 12:31

2021 BRAZILIAN GRAND PRIX 11 - 14 November 2021 The FIA Formula One Technical Delegate

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

Enclosed 19 BRA GP 21 TDR3.pdf Jo Bauer

2021 BRAZILIAN GRAND PRIX

11 - 14 November 2021

From : The FIA Formula One Technical Delegate To : The Stewards of the Meeting Date : 12 November 2021

Technical Delegate's Report

The following driver will start the nineteenth Event of the 2021 Formula One World Championship with a new internal combustion engine (ICE):

Number Car Driver Previously used ICE

44 Mercedes Lewis Hamilton 4

The internal combustion engine used by Lewis Hamilton is the fifth 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 driver will start the nineteenth Event of the 2021 Formula One World Championship with a new exhaust system (EX):

Number Car Driver Previously used EX

16 Ferrari Charles Leclerc 6

The exhaust system used by Charles Leclerc 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.