Former Borussia Dortmund manager Lucien Favre is strong favourite to be named the new Crystal Palace boss.
It is understood talks are at an advanced stage and the club could announce his appointment by the end of the week.
Switzerland-born Favre, 63, last managed Dortmund, but was sacked by the German club in December last year.
Palace had targeted Nuno Espirito Santo, but talks with the 47-year-old former Wolves boss broke down.
The Eagles, who finished 14th last season, are looking for a replacement for Roy Hodgson who stepped down when his contract expired at the end of the campaign.