Part four: The system of the Declaration of death.

第四部分：宣告死亡制度。

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Part three: the system of the Declaration of disappearance.

第三部分：宣告失踪制度。

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Part two: Overview of the system of the Declaration of disappearance and death.

第二部分：宣告失踪与宣告死亡制度概述。

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They have included the granting of the National Monument Conservation and Restoration Award, a National Workshop on the 1972 Convention, a travelling photograph exhibit of Cuban spots declared World Heritage Sites by UNESCO, and the celebration of the 30th anniversary of the declaration of Old Havana and its colonial fortress system as World Heritage Sites.

UNESCO: MEDIA SERVICES

On the 40th anniversary of the UNESCO Convention Concerning the Protection of the World Cultural and Natural Heritage, the 30th anniversary of the declaration of Old Havana and its fortress system as World Heritage Sites, and the 20th anniversary of the UNESCO Programme "Memory of the World", a press conference was held on Tuesday, November 30.

UNESCO: MEDIA SERVICES