SAS
EuroBonus status is earned on Basic Points from flying SAS and partners in a 12-month qualification period that starts when you join or renew. SAS moved from Star Alliance to SkyTeam in September 2024, so Gold and Diamond are now SkyTeam Elite Plus. Confirm current thresholds on flysas.com.
5 rungs, from the bottom up.
Qualification thresholds are the published ones as last checked and change most years; confirm the current numbers with SAS. Alliance equivalences and the lounge rules that follow from them move far more slowly.