- Upon official request , Thai Embassies and Consulates-General may grant visas to diplomatic or official passport-holders who wish to assume duties at a foreign Diplomatic Mission or Consulate or International Organization in the Kingdom and to their family members.

- Supporting documents are Note Verbal and/or documents issued by the foreign government or international organization, certifying the identity of the person concerned and his/her purposes while residing in the Kingdom.

- Upon official request , Thai Embassies and Consulates-General may grant courtesy visas to diplomatic/official/ordinary passport-holders who wish to enter the Kingdom on official duty and/or other purposes.

- Supporting documents are documents issued by the governmental agency, foreign government or international organization, certifying the identity of the person concerned and his/her purposes while visiting the Kingdom.