Immovable Cultural Heritage of Exceptional Importance (/) are those objects of Immovable cultural heritage that enjoy the highest level of state protection in the Republic of Serbia. Immovable Cultural Heritage is classified as being of Exceptional Importance upon decision by the National Assembly of Serbia. They are inscribed in the Central Register of Immovable cultural property maintained by the . Objects of Immovable cultural heritage have to fulfill one or more of those criteria defined in the Law on Cultural Heritage of 1994 in order to be categorized as being "of exceptional importance":
According to the Law, there are four classes of Immovable Cultural Heritage: Cultural Monuments, Archaeological Sites, Historic Landmarks and Spatial Cultural-Historical Units. Objects in each of those classes can be categorized as being "of exceptional importance" by the National Assembly.
, there are currently 2592 objects of immovable cultural heritage inscribed in the Central Register, 200 of which are categorized as being "of exceptional importance" (155 cultural monuments, 18 archaeological sites, 16 historic landmarks and 11 spatial cultural-historical units).
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