Artikel 1

1. For the purpose of this Convention, the term "migrant worker" shall mean a national of a Contracting Party who has been authorised by another Contracting Party to reside in its territory in order to take up paid employment.
2. This Convention shall not apply to:
a. frontier workers;
b. artists, other entertainers and sportsmen engaged for a short period and members of a liberal profession;
c. seamen;
d. persons undergoing training;
e. seasonal workers; seasonal migrant workers are those who, being nationals of a Contracting Party, are employed on the territory of another Contracting Party in an activity dependent on the rhythm of the seasons, on the basis of a contract for a specified period or for specified employment;
f. workers, who are nationals of a Contracting Party, carrying out specific work in the territory of another Contracting Party on behalf of an undertaking having its registered office outside the territory of that Contracting Party.