To study / to conduct internship as part of academic requirements / to have a study tour or technical visit to government agencies or international organization / to participate in projects, seminars, conferences or training course conducted by government agencies or international organization / to participate in Buddhism activities approved by related government agencies
Non-Immigrant “O” (Others)
To stay with the family / to stay as a diplomat’s servant / to perform duties for the state enterprise or social welfare organizations / to stay in the kingdom of Thailand as a former Thai citizen / to receive medical treatment / to be a contestant or witness for the judicial process / to stay in the kingdom as a stepfather, stepmother of Thai citizen or as a daughter, son of stepfather, stepmother who has Thai nationality
Non-Immigrant “O-A” (Retirement)
To be issued to applicants aged 50 years and over who wish to stay in Thailand for a period of not exceeding 1 year without the intention of working.
Non-Immigrant “O-X” (Long Stay)
To be issued to nationals and passport holders of Japan, Australia, Denmark, Finland, France, Germany, Italy, the Netherlands, Norway, Sweden, Switzerland, the United Kingdom, Canada and the United States of America with the age of 50 years old and over who wish to stay in Thailand for the maximum period of 10 years (5 years according to visa validity plus an extension for another 5 years) without the intention of working.