Mercedes’s lawyer Paul Harris QC has responded to accusations that their test following the Spanish Grand Prix was in breach of the sporting regulations. At the... read more »

Governing body the FIA has reiterated that official permission for Mercedes to run a 2013 chassis during its tyre test with Pirelli was not officially granted, describing any... read more »

The International Tribunal convened to hear charges against Mercedes and Pirelli is underway in Paris: we look at who is attending the... read more »

The FIA have insisted that Mercedes and Pirelli did not receive permission to run their 'private' tyre test, as the 'testgate' hearing commenced in Paris on... read more »

The FIA insists that Mercedes and Pirelli were never granted official permission by the governing body to run its 2013 car during the post-Spanish Grand Prix test. read more »

Christian Horner made a surprise appearance as the FIA International Tribunal into Mercedes and Pirelli's private test began on Thursday morning... read more »

The International Tribunal (IT) hearing over the private Mercedes and Pirelli tyre test got underway in Paris on Thursday morning, with the full ruling panel being revealed. read more »

Pirelli's appearance at the FIA International Tribunal is related to questions over whether not inviting other teams to the Mercedes test was 'prejudicial' to... read more »

A look at how the row surrounding Mercedes' tyre test with Pirelli unfolded as the team heads before the FIA's International Tribunal in... read more »

Edwin Glasgow QC is president of the FIA International Tribunal hearing into the Mercedes and Pirelli tyre test read more »

The FIA International Tribunal is set to get under way to determine if Mercedes and Pirelli broke the rules with its tyre test read more »

The latest twitter updates as Mercedes and Pirelli are summoned to appear at a FIA Tribunal investigating the Barcelona tyre test. read more »

Mercedes and tyre supplier Pirelli face disciplinary charges after being accused of breaking rules governing testing. read more »

Although just over a week remains until the British Grand Prix, the Formula 1 fraternity is currently focused on the International Tribunal (IT) which is meeting for the first... read more »

Adrian Sutil reckons if Force India is able look after its tyres, there's no reason why other teams can't do the same... read more »

Paul Hembery, the Pirelli boss, is confident that the tyre manufacturer will remain in Formula One past this season... read more »

Pirelli boss, Paul Hembery says he is confident that the tyre manufacturer will remain in Formula One next season.     read more »

Adrian Sutil says Force India's strength in looking after its tyres shows there is nothing wrong with the job that Pirelli is doing read more »

Later this week, Mercedes will appear at the FIA tribunal to answer charges that they performed a secret tyre test following the Spanish Grand Prix. You’ve probably already... read more »

Mercedes and Pirelli will face an International Tribunal in Paris on Thursday... read more »

Pirelli has urged Formula 1 fans not to over-react if there are more four-stop races this year, after being forced to give up on plans to make its tyres more conservative. read more »

Lotus trackside operations director Alan Permane has criticised Pirelli for being "too conservative" with its tyre compounds for the next three races read more »

Lotus have criticised Pirelli's tyre choice for two of the next three races, saying they have gone too conservative... read more »

Tyre supplier criticised for going 'too conservative' on compound choice for the races at Silverstone, Nurburgring and... read more »

Paul Hembery insists Pirelli are committed to F1 but fears the results of next week's International Tribunal could force them out of the sport... read more »