1) For the purposes of this Convention, the term ‘resident of a Contracting State’ means any person who, under the laws of that State, is liable to tax therein by reason of his domicile, residence, place of management, place of incorporation or any other criterion of a similar nature, and also includes that State and any political subdivision or local authority of a ‘Land’ or a Contracting State. This term, however, does not include any person who is liable to tax in that Contracting State only if he derives income or capital gains from sources therein or capital situated therein.
2) Where by reason of the provisions of paragraph 1 an individual is a resident of both Contracting States, then his status shall be determined as follows:
a) he shall be deemed to be a resident only of the Contracting State in which he has a permanent home available to him; if he has a permanent home available to him in both Contracting States, he shall be deemed to be a resident only of the Contracting State with which his personal and economic relations are closer (centre of vital interests);
b) if the Contracting State in which he has his centre of vital interests cannot be determined, or if he does not have a permanent home available to him in either Contracting State, he shall be deemed to be a resident only of the Contracting State in which he has an habitual abode;
c) if he has an habitual abode in both Contracting States or in neither of them, he shall be deemed to be a resident only of the Contracting State of which he is a national;
d) if he is a national of both Contracting States or of neither of them, the competent authorities of the Contracting States shall settle the question by mutual agreement.
3) Where by reason of the provisions of paragraph 1 a person other than an individual is a resident of both Contracting States, then it shall be deemed to be a resident only of the State in which its place of effective management is situated.
4) If the place of effective management of a shipping enterprise is aboard a ship, then it shall be deemed to be situated in the Contracting State in which the home harbour of the ship is situated.