The Archives of Serbia holds the archival collections of Serbian state institutions until 1918, archival collections from, during and after the Second World War, as well as personal and family collections. The archive has held the status of a Cultural Institution of National Importance since 2013.

Founder:
- Zoran Đinđić Personal Collection at the Archives of Serbia
Location:
- Beograd Karnegijeva 2, Serbia
Date of founding:
- 1898
Operator roles:
- Zoran Đinđić Personal Collection at the Archives of Serbia
Owner of:
- Zoran Đinđić Personal Collection at the Archives of Serbia
Main actor of:
- Creation of the Virtual Library of Zoran Đinđić

Archives of Yugoslavia

The Archives of Yugoslavia preserves and protects archival material created by the work of state organs and organizations of the Yugoslav state from 1918 to 2006. The initiative to found the archives began in 1920, but it was only established after the Second World War, in 1950, under the name State Archive of the FNRJ (Socialist Federal Republic of Yugoslavia). It has had its current name since 1964, with a small break from 2003 to 2009, when it was known as the Archive of Serbia and Montenegro (during the State Union of Serbia and Montenegro). Fonds in the Archives are divided into two groups: one covering the period up until 1945 and the other after 1945. They are searchable online.

Location:
- Beograd Vase Pelagića 33, Serbia
Name:
- Archives of Yugoslavia
Date of founding:
- 1950
Operator roles:
- Former Tito Archive
- Ljubomir Tadić Collection
Owner of:
- Former Tito Archive
- Ljubomir Tadić Collection

Archives of the Hungarian Academy of Sciences

The Archive of the Hungarian Academy of Sciences (MTA) is a Hungarian archival collection. MTA dealt with their documents since it’s foundation. The documents were organized professionally in the 1930s and placed in the Archives of Manuscripts of the Library of the MTA after 1945. This is the Old Academic Archives. In 1949, the Academy was reorganized. It became an organization which controls scientific life in Hungary, together with many research institutes. This led to an increase in the number of documents. The academic presidential decision no. 48/1963 established the independent Academic Archives. The Archive started its work as an independent unit on January 1, 1964, but under the organization of the Library of MTA. Its task is to collect, store, and sort the academic documents created after 1949. After the decree-law no. 27 of 1969, the minister of public education declared the Academic Archives a professional archives, as expressed in his letter no. XVIII. 94978/1970. Today the archives are classified public archives based on the academic law (1994) and the archives law (1995).

Founder:
- Sociological Institute of the Hungarian Academy of Sciences Records
Location:
- Budapest Széchenyi István tér 9, Hungary 1051
Name:
- Archive of the Hungarian Academy of Sciences
Date of founding:
- 1964
Operator roles:
- Sociological Institute of the Hungarian Academy of Sciences Records
Owner of:
- Sociological Institute of the Hungarian Academy of Sciences Records
Main actor of:
- Acquisition of documents of the Sociological Institute by the Archives of the Academy

Archives of the Jesuit Order Hungary

In 1866, the Jesuit monks settled in Budapest, and in 1912 they established the Congregational Home in Horánszky Street, which is now the home of the Order’s Archive and Library. In 1909, the independent province of the Hungarian Jesuits was founded. The archives and the historical library of the independent Hungarian Jesuit Province were established in 1934 by András Gyenis SJ.
In 1950, the communist government suppressed the activities of the Jesuits and many members of the order were imprisoned or interned, while many others emigrated. Several archival documents were destroyed. When the order was suppressed in 1950, the majority of the archival holdings was lost. In Hungary, the order was granted permission to function again in 1989. The collection and classification of the surviving records started in 1991. It was done by a team led by László Lukács SJ. In 2003, the order was given back its building in Horanszky Street, where a depository was created for the preservation of the archival documents in 2010.

Founder:
- Archives of the Jesuit Order Hungary
Location:
- Budapest Horánszky utca 20, Hungary 1085
Name:
- The Archives of the Hungarian Province of the Society of Jesus
Date of founding:
- 1934
Operator roles:
- Archives of the Jesuit Order Hungary

Archives of the Republic of Slovenia

The Archives of the Republic of Slovenia is an institution within the Ministry of Culture of the Republic of Slovenia, hence it has regular and well-established contacts with political decision makers. Archivists cooperate as experts in the preparation of legislation and recommendations on the protection, preservation and handling of documentary and archival materials. The Archives is the leading partner in the creation of an online accessible database on the Slovenian archives (Query - http://arsq.gov.si/Query/suchinfo.aspx), and in the recent period, it has dedicated much attention to the issue of digitization of materials (the e-ARS project.si).

Location:
- Ljubljana Zvezdarska ulica 1, Slovenia 1000
Name:
- Archives of the Republic of Slovenia
Date of founding:
- 1945
Operator roles:
- Slovenian State Security Administration's Surveillance of Maks Samec, ad hoc collection
Owner of:
- Slovenian State Security Administration's Surveillance of Maks Samec, ad hoc collection
Main actor of:
- Acquisition of the Slovenian State Security Administration's Surveillance documents by the Archives of the Republic of Slovenia, 1998.