(1) For the purposes of this Convention, the term "permanent establishment" means a fixed place of business in which the business of the enterprise is wholly or partly carried on.
(2) The term "permanent establishment" includes in particular:
- (a) a place of management;
- (b) a branch;
- (c) an office;
- (d) a factory;
- (e) a workshop;
- (f) a mine, an oil field, a quarry or any other place of extraction of natural resources;
- (g) a farm, field or store;
- (h) a building site or construction or assembly project that continues for a period of more than four months.
(3) The term "permanent establishment" shall be deemed not to include:
- (a) the use of facilities for the purpose of storage or display of goods or merchandise belonging to the enterprise, or maintaining it solely for the purpose of display;
- (b) the maintenance of a stock of goods or merchandise belonging to the enterprise solely for the purpose of storage, display or delivery;
- (c) the maintenance of a stock of goods or merchandise belonging to the enterprise solely for the purpose of processing by another enterprise;
- (d) the maintenance of a fixed place of business solely for the purpose of purchasing goods or merchandise, or of collecting information, for the enterprise;
- (e) the maintenance of a fixed place of business solely for the purpose of advertising, or for conducting scientific research for the enterprise or any other activity of a preparatory or auxiliary nature.
(4) Where a person-other than an agent of independent status to whom paragraph 5 applies-acts on behalf of an enterprise, and has, and habitually exercises, in a Contracting State, the authority to conclude contracts on behalf of the enterprise, then that enterprise shall be deemed to have a permanent establishment in that Contracting State in respect of any activities which that person undertakes for the enterprise, unless the activities of such person are limited to purchasing goods or merchandise for the enterprise.
(5) An enterprise shall not be deemed to have a permanent establishment in a Contracting State merely because it carries on business in that State through a broker, a general commission agent or any other agent of independent status.
(6) The fact that a company which is a resident of a Contracting State controls or is controlled by a company which is a resident of the other Contracting State, or which carries on business in that other State (whether through a permanent establishment or otherwise), shall not of itself be sufficient to constitute either company a permanent establishment of the other.