Havaist airport shuttle services provide convenient connections between Istanbul Airport and central Istanbul, including Beşiktaş. Participants may disembark at the Beşiktaş Square stop, from which the Four Seasons Hotel Bosphorus is approximately a five-minute walk.
Participants travelling on ordinary passports are subject to the applicable visa requirements based on their nationality. Passports must be valid for at least 180 days from the date of entry into Türkiye.
Letter of Invitation Registered participants will receive a formal letter of invitation, which may support visa applications if needed. Please note the OECD cannot intervene with consulates on individual cases.
✅ Ensure your passport is valid and check any health or insurance requirements before travelling.