ARTICLE 21
Teachers, Researchers, Students and Recipients of a Grant
(1) Remuneration which a professor or teacher who is, or immediately before was, a resident of a Contracting State and who visits the other Contracting State for a period not exceeding two years for the purpose of carrying out advanced study or research or for teaching at a university, college, school or other educational institution receives for such work shall not be taxed in that other State, provided that such remuneration is derived by him from outside that other State.
(2) An individual who was a resident of a Contracting State immediately before visiting the other Contracting State and is temporarily present in that other State solely for the purpose of study, research or training as a recipient of a grant, allowance or award from a scientific, educational, religious or charitable organisation or under a technical assistance programme entered into by the Government of a Contracting State shall, from the date of his first arrival in that other State in connection with that visit, be exempt from tax in that other State:
- (a) On the amount of such grant, allowance or award; and
- (b) On all remittances from abroad for the purposes of his maintenance, education or training.