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2 The taxation on a permanent establishment which an enterprise of a Contracting State has in the other Contracting State shall not be less favourably levied in that other State than the taxation levied on enterprises of that other State carrying on the same activities. This provision shall not be construed as obliging a Contracting State to grant to residents of the other Contracting State any personal allowances, reliefs and reductions for taxation purposes on account of civil status or family responsibilities which it grants to its own residents.
1 This Convention may be extended, either in its entirety or with any necessary modifications to any part of the territory of the Contracting States which is specifically excluded from the application of the Convention or to any State or territory for whose international relations either of the Contracting States is responsible, which imposes taxes substantially similar in character to those to which the Convention applies. Any such extension shall take effect from such date and subject to such modifications and conditions, including conditions as to termination, as may be specified and agreed between the Contracting States in notes to be exchanged through diplomatic channels or in any other manner in accordance with their constitutional procedures.
3 Nothing in this Article shall be construed as obliging a Contracting State to grant to residents of the other Contracting State any personal allowances, reliefs and reductions for taxation purposes on account of civil status or family responsibilities which it grants to its own residents.
