The FIA hearing regarding the contract dispute between Alpine and McLaren over Oscar Piastri started on Monday.
During the mid-season break, Alpine announced that Piastri, their reserve driver and part of their young driver programme, would be racing for the team in 2023 following Fernando Alonso's move to Aston Martin.
The Australian later took to social media to deny that claim, however, with Piastri and his manager, former F1 driver Mark Webber, believing he has a valid contract to move to McLaren – who want him to replace Daniel Ricciardo next year.
With both teams believing they hold a valid contract for Piastri, the FIA will settle the situation in a hearing this week, and while no set timeframe has been stated, it is expected an outcome will occur before Friday.
The FIA's contract recognition board will hear the case, and was first set up in 1992 to settle a dispute between Jordan and Bennetton over Michael Schumacher.
Although the FIA could side with Alpine, the French team may feel the relationship is too damaged to partner for 2023 and could then sell him to McLaren, or trade the driver elsewhere on the grid – with reported interest in Pierre Gasly at AlphaTauri.
Either way, an available seat at Alpine or McLaren will quickly become the hottest property for drivers to secure a spot for 2023 and will be highly competitive.
AlphaTauri, Williams, Alfa Romeo and Haas are the other teams remaining on the grid not to have fully announced their driver line-up for next season.