Monuments: architectural works, works of monumental sculpture and painting, elements or structures of an archaeological nature, inscriptions, cave dwellings and combinations of features, which are of outstanding universal value from the point of view of history, art or science.

Groups of buildings:
Groups of separate or connected buildings which, because of their architecture, their homogeneity or their place in the landscape, are of outstanding universal value from the point of view of history, art or science.

Sites:
Works of man or the combined works of nature and of man, and areas including archaeological sites which are of outstanding universal value from the historical, aesthetic, ethnological or anthropological points of view."

Definition of Natural Heritage
Natural features consisting of physical and biological formations or groups of such formations, which are of outstanding universal value from an aesthetic or scientific point of view.
　　
Geological and physiographical formations and precisely delineated areas which constitute the habitat of threatened species of animals and plants of outstanding universal value from the point of view of science or conservation.
 
Natural sites or precisely delineated natural areas of outstanding universal values are defined by the points of view of science, conservation or natural beauty and the harmonious environment.