INFORMATION

Participants are advised to check their entry requirements for Korea well in advance of travel. Depending on nationality and purpose of visit, travelers may need a visa, a K-ETA, or an e-Arrival Card before departure. The most accurate and up-to-date information should always be confirmed through official Korean government resources.

Official Entry Resources

Please use the official Korean government websites below to check your eligibility and required documents.

Use only official websites when checking visa, K-ETA, or entry declaration requirements.

Korea Visa Portal K-ETA e-Arrival Card

K-ETA

K-ETA is an electronic travel authorization required for some visa-free travelers entering Korea, unless they are covered by a temporary exemption.

[Fee] KRW 10,000
[Processing] Typically 72hours or less
* K-ETA is not a VISA

Go to K-ETA →

e-Arrival Card

Travelers who are subject to entry declaration may submit the Korea e-Arrival Card online before arrival.

[Fee] No fee required
* Can be submitted within 3 days before Arrival
* Use only the Official site

Go to e-Arrival Card →

Invitation Letter

If you require an invitation letter for visa purposes, please contact the ISOCC 2026 Secretariat for assistance.

Invitation letters are issued for visa support purposes only and do not guarantee visa approval. Participants are responsible for checking the specific requirements of the Korean embassy or consulate in their own country. This caution is appropriate because visa eligibility and entry clearance are ultimately determined through the relevant Korean government channels.

Invitation Letter Request Form