The section on the protection of cultural, historical and natural heritage for the Amendments and Supplements to the Regulatory Plan "Centre Ilidža" defines the determination of the state in terms of the scope, type, quality and degree of preservation of architectural (cultural and historical) and natural heritage, determination of urban characteristics, spatial composition, ambient characteristics, determination of the architectural typology of buildings, regulation of the causes of devastation of architectural heritage and the value of ambient characteristics. Valorization of architecture and urbanism, establishment of structural relationships that will preserve the spatial and plastic values of the whole. The content of spatial planning documentation, regulated by the Law on the Protection of Cultural, Historical and Natural Heritage and the Law on Spatial Planning, among other things, also includes a section regulating the treatment of cultural, historical and natural heritage.