Artikel 80

1. The Code and/or this Protocol shall apply to the metropolitan territory of each member State for which it is in force and of each acceding State. Each member State or each acceding State may, at the time of signature or of the deposit of its instrument or ratification or accession, specify, by declaration addressed to the Secretary-General, the territory which shall be considered to be its metropolitan territory for this purpose.
2. Each member State ratifying the Code and/or this Protocol or each acceding State may, at the time of deposit of its instrument of ratification or accession, or at any time thereafter, notify the Secretary-General that the Code and/or this Protocol shall, in whole or in part and subject to any modifications specified in the notification, extend to any part of its metropolitan territory not specified under paragraph 1 of this Article or to any of the other territories for whose international relations it is responsible. Modifications specified in such notification may be cancelled or amended by subsequent notification.
3. Any member State for which the Code or the Code and this Protocol is in force or any acceding State may, at such time as it can denounce the Code and/or this Protocol in accordance with Article 81, notify the Secretary-General that the Code and/or the Protocol shall cease to apply to any part of its metropolitan territory or to any of the other territories to which the Code and/or the Protocol has been extended by it in accordance with paragraph 2 of this Article.