From OK:

Lounge Access – OK Plus Gold Card holders / SkyTeam Elite Plus members traveling in Economy Class can enjoy complimentary access to over 390 SkyTeam partner lounges worldwide. Card holders are allowed to invite a guest to the lounge as well.

From CO:

Lounge Access: Platinum members enjoy complimentary access to SkyTeam lounges worldwide when traveling on or connecting to a SkyTeam operated international flight. Present your same-day ticket for admission.




The word "international" is missing in the OK rules. Is this the only ST Elite+ that has the benefit of any ticket? Is it observed by all 390 lounges?