Non-Immigrant Visa "RS" (Research / Science)
Foreign nationals undertaking scientific research or teaching in Thailand under Non-Immigrant Visa RS.
- StayUp to 90 days per entry, extendable in Thailand at Immigration's discretion
- Validity3 months, or 1 year multiple entry
Fees are confirmed in your personal quote.

The Non-Immigrant visa, category "RS", is for people who want to carry out scientific research, training or teaching at a research institute. It is valid for 3 months, or 1 year with multiple entries, and each entry gives up to 90 days. Qualifying holders can apply in Thailand for a one-year extension of stay; this is at the Immigration officer's discretion.
- Who it is for
- Foreign nationals undertaking scientific research or teaching in Thailand under Non-Immigrant Visa RS.
- Stay
- Up to 90 days per entry, extendable in Thailand at Immigration's discretion
- Validity
- 3 months, or 1 year multiple entry
- Non-Immigrant Visa RS for scientific research or teaching.
Who this is for
Foreign nationals undertaking scientific research or teaching in Thailand under Non-Immigrant Visa RS.
- What you need to show
- Scientific research or teaching purpose under Non-Immigrant RS as published on thaievisa.go.th.
- Work
- Tied to approved research or teaching activity — confirm work-permission interplay with host institution.
- Education
- Confirm host institution and academic/research credentials required on the live e-Visa page.
- Sponsor
- Inviting research or educational institution as required on the live e-Visa page.
Non-Immigrant Visa "RS" (Research / Science)