ARTICLE 20
Students
Payments which a student, apprentice or business trainee (including a "Voluntaer" or a "Praktikant") who is, or was, immediately before visiting a Contracting State, a resident of the other Contracting State and who is present in the first-mentioned State solely for the purpose of that individual's education or training receives for the purpose of that individual's maintenance, education or training shall not be taxed in that State, provided that such payments arise from sources outside that State.