The FIA has rubber-stamped its ban on F1 drivers changing their helmet design during the course of a season.

After initial reports surfaced over the past couple of weeks, the governing body has made the proscription official in its updated 2015 F1 Sporting Regulations.

“In order for drivers to be easily distinguished from one another whilst they are on the track, the crash helmet of each driver must be presented in substantially the same livery at every Event during a Championship season,” says article 21.1.

This also means that special one-off designs, which have been quite popular on the grid for selected races like Monaco, are de facto forbidden.

However, the amended regulations do not specify what kind of punishment the drivers will face if they elect to breach the rule. Four-time world champion Sebastian Vettel, who has been switching his helmet design very frequently since he started racing in F1, has already declared that he would be willing to challenge such a ban if the sanction went to charity.

The new sporting regulations also bring some clarification concerning race numbers. Before the start of the 2014 season, F1 drivers were asked to pick a permanent number between 2 and 99. But it had remained unclear what would happen if the driver loses his seat or when he eventually retires.

“A driver’s career in Formula 1 will be deemed to have ended if he does not participate in an Event for two entire consecutive Championship seasons,” details the revised article 21.2.

This means that all the race numbers used in 2014 are theoretically locked until the 2017 season kicks off.

Click here for the gallery from day four of the final test

Keep up to date with all the F1 news via Facebook and Twitter

Julien Billiotte

Recent Posts

‘That was on me’ – Perez owns up to Shanghai tangle with Bottas

Last weekend’s Chinese Grand Prix was barely a few corners old before the black-and-white Cadillacs…

2 hours ago

Leclerc defies peers, defends F1 new era: ‘It doesn’t feel artificial’

The 2026 Formula 1 season has touched down with the subtlety of a localized earthquake,…

4 hours ago

Norris: McLaren ‘not at level we need’ but confident of turnaround

Lando Norris was denied the chance to race in Shanghai, but the reigning world champion…

5 hours ago

A picture-perfect St. Patrick's Day!

Bring out your green, for it's St. Patrick's Day, which is the perfect excuse for…

7 hours ago

Wolff's Mercedes heritage flight for past and present stars

Once a Mercedes driver, always a Mercedes driver – and apparently always welcome aboard Toto…

8 hours ago

Very happy Gasly says Alpine now ‘in a completely different league’

Alpine’s Pierre Gasly walked away from last weekend’s Chinese Grand Prix with a smile –…

8 hours ago