VISA & Invitation Letter

VISA & Invitation Letter
Entry to Republic of Korea

Foreign nationals are required to apply for a Korean visa and have a valid passport. However, many nationals are permitted visa-free for a limited period under certain conditions following the “Citizens of the Countries under the Visa Exemption Agreement.”
Any visitor from a country that has no diplomatic relations or special visa exemption with Korea should obtain an entry visa before coming to Korea. All foreign nationals are recommended to contact the Korean Embassy in each country to check the necessary documents for visa issuance and apply for a visa at least one month before the departure for Korea as it may take time to acquire the visa.​

Related Sites

Visa information :​
Korea Visa Portal :​

Invitation Letter

An official invitation letter will be sent by the secretariat of ICOSAHOM 2023 upon request. The visa application is sole responsibility of the participants. To request an official invitation letter, participant should first complete the registration process. After complete the online registration process, please send the invitation request form to the secretariat (​

COVID-19 Safety
The conference complies with the COVID-19 regulations of the Korean government for a safe and healthy international event. Please find further information below.