Representatives from the Renault and Red Bull Racing teams have been summoned to see the race stewards at the Hungarian Grand Prix following incidents in the race.
While a post-race analysis of Kimi Raikkonen's driving on the way to the first corner had been announced during the race, the stewards issued statements after the event saying further investigations would take place.
They confirmed that members of the Renault and Red Bull Racing teams had been summoned.
It is understood that the Renault matter relates to the wheel that fell off Fernando Alonso's car following his first pit stop, while Red Bull Racing will have to explain the late release of Mark Webber's car from the pits, which resulted in a near collision with Kimi Raikkonen.