Archive main activity is to protect the creators of archival materials in its creation, sorting, processing, rendering the use and publication. Archives performs this function for the area of all 17 municipalities of Belgrade. archives Commercial area is 4450 m2, with the addition of the housing material in the storerooms provided about 2, 400 m2. The Archives is located 12.5 km materials. The archival material covers the period from mid eighteenth to the late twentieth century: the authorities, administration, judiciary, business, educational, health and cultural institutions, societies, associations, personal and family funds and collections. customers and employees Annual Archives visited about 8, 000 of those interested in scientific research, publishing of public documents to regulate private and legal needs, or visit the gallery. The Historical Archives of Belgrade for 56 workers, of which two thirds of the experts, and others in ancillary jobs. (source: http://www.arhiv beograda.org/)