Treaties, States Parties and Commentaries
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The Government of the Republic of Cuba declares, in conformity with article III (a) (iii) of the Convention, that there is a colonial enclave in its territory - the Guantanamo Naval Base - a part of Cuban national territory over which the Cuban State does not exercise its rightful jurisdiction, owing to its illegal occupation by the United States of America by reason of a deceitful and fraudulent Treaty.

Consequently, for the purposes of the Convention, the Government of the Republic of Cuba does not assume any responsibility with respect to the aforesaid territory, since it does not know whether or not the United States has installed, possesses, maintains or intends to possess chemical weapons in the part of Cuban territory that it illegally occupies.

The Government of the Republic of Cuba also considers that it has the right to require that the entry of any inspection group mandated by the Organization for the Prohibition of Chemical Weapons, to carry out in the territory of Guantanamo Naval Base the verification activities provided for in the Convention, should be effected through a point of entry in Cuban national territory to be determined by the Cuban Government.

The Government of the Republic of Cuba considers that, under the provisions of article XI of the Convention, the unilateral application by a State party to the Convention against another State party of any restriction which would restrict or impede trade and the development and promotion of scientific and technological knowledge in the field of chemistry for industrial, agricultural, research, medical, pharmaceutical or other purposes not prohibited under the Convention, would be incompatible with the object and purpose of the Convention.

The Government of Cuba designates the Ministry of Science, Technology and Environment, in its capacity as the national authority of the Republic of Cuba for the Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on Their Destruction, as the body of the central administration of the State responsible for organizing, directing, monitoring and supervising the activities aimed at preparing the Republic of Cuba to fulfil the obligations it is assuming as a State party to the aforementioned Convention.