Fernando Alonso and Valtteri Bottas have both been passed fit to race by the FIA at this weekend's Malaysian Grand Prix.
Alonso sat out the Australian Grand Prix after suffering from a concussion during a testing accident, while Bottas was not deemed fit by the FIA in the run up to the race after injuring his back during qualifying.
But both drivers have now passed the FIA's relevant medical assessments and will return to action during practice on Friday.
