General Information

All international participants attending IMMATECH2026 in Bangkok, Thailand (May 11–13, 2026) must hold a valid passport and, in many cases, a visa. Please check your country’s requirements well in advance of travel.

Visa Exemptions

• Citizens of over 60 countries (including the US, UK, most EU countries, Japan, South Korea, Singapore, etc.) can enter Thailand without a visa for short stays (15–45 days depending on nationality).

• If you are eligible, you only need a valid passport, a confirmed return ticket, and proof of accommodation.

Visa on Arrival (VOA)

• Available for nationals of 19 countries (including China and India).

• Valid for 15 days.

• Requirements:

  • Valid passport (at least 6 months)

  • Return/onward travel ticket

  • Proof of accommodation

  • Proof of sufficient funds (10,000 THB per person or 20,000 THB per family)

  • Visa fee (~2,000 THB, subject to change)

Tourist Visa (Single Entry or Multiple Entry)

• Suitable for participants attending the conference.

• Valid for 30–60 days depending on the embassy/consulate.

• Apply at your nearest Thai Embassy/Consulate before travel.

Documents Generally Required

• Valid passport (6 months minimum validity)

• Completed visa application form

• Passport-size photographs

• Invitation letter from IMMATECH2026 Organizing Committee (provided on request)

• Proof of accommodation (hotel booking)

• Return flight booking

Invitation Letters from IMMATECH2026

Upon registration, the organizing committee will provide:

• Official invitation letter for visa application

• Conference participation confirmation

• Hotel booking confirmation (if booked through our packages)

Important Notes

• Processing times vary – apply at least 6–8 weeks before travel.

• Visa fees and requirements may change; always confirm with the Royal Thai Embassy/Consulate in your country.