The Swiss Agency for the Protection of Cultural Property defines measures to protect cultural property against damage, destruction, theft and loss. For this purpose, a legal basis has been established at the national level and international agreements have been made that oblige Switzerland to respect and support the protection of cultural property not only on its own territory but also on the sovereign territory of other state parties. The history of the protection of cultural property in its current form began with the massive destruction of cultural property during the Second World War. When the UN was founded in 1945, the UNESCO was established as one of the 17 special agencies of the United Nations dealing with questions relating to education, science and culture. Even today, it continues to be the 'mother organisation' for international protection of cultural property. Thus, UNESCO also took the lead when in 1954 the Hague Convention for the Protection of Cultural Property in the Event of Armed Conflict (HAC) was consolidated by international law. Switzerland joined the HAC 1962 and ratified the 'Protocol to the Convention for the Protection of Cultural Property in the Event of Armed Conflict 1954' (Second Protocol) in 2004, which augments the HAC since 1999. According to Art. 1 of the Hague Convention of 14 May 1954 for the Protection of Cultural Property in the Event of Armed Conflict (HAC), cultural property is defined as follows: Movable or immovable property of great importance to the cultural heritage of every people such as monuments of architecture, art or history, whether religious or secular; archaeological sites; groups of buildings which, as a whole, are of historical or artistic interest; works of art; manuscripts, books and other objects of artistic, historical or archaeological interest; as well as scientific collections and important collections of books or archives or of reproductions of the property defined above Buildings whose main and effective purpose is to preserve or exhibit the movable cultural property defined in sub-paragraph (a) such as museums, large libraries and depositories of archives, and refuges intended to shelter, in the event of armed conflicts, the movable cultural property defined above.