2. A regional economic integration organization shall cease to be a Party to this Convention when all of its member States have denounced it. 3. Denunciation of this Convention in accordance with paragraph 1 of this article shall entail the denunciation of any protocols thereto. Article 41. Depositary and languages 1. The Secretary-General of the United Nations is designated depositary of this Convention. 2. The original of this Convention, of which the Arabic, Chinese, English, French, Russian and Spanish texts are equally authentic, shall be deposited with the Secretary-General of the United Nations. IN WITNESS WHEREOF, the undersigned plenipotentiaries, being duly authorized thereto by their respective Governments, have signed this Convention. 39 39