Contains records of the Federation of Union of Jewish Communities and the O.S.E. Bucharest branch relating to its relief and aid activities for Jews who were deported to Transnistria and those in Greater Romania. Also contains name lists of Jews originally from Transylvania and interned to the USSR, lists of orphaned children and the victims of the Iasi pogrom, the World Jewish Congress (WJC) in Romania information forms on families in Vaslui, Iasi and Burdeni, registration cards of deportees, newspaper clippings, album and documents containing photographs of Pogrom of Bucharest, registration cards of deportees, as well as records relating to forced labor, social assistance, and anti-Jewish measures.

Includes records related to the surveillance of Jews, Jewish organizations, and Jewish movements; temples and synagogues in Bucharest; Sephardic Jews; emigration of Jewish children to Palestine; anti-Jewish laws and their application; the forced labor of Jews in Bucharest and elsewhere; the confiscation of Jewish property including radios; the surveillance of Freemasons; the Iron Guard rebellion; Jews deported to Transnistria; internees from Targu Jiu, a camp for both Jewish and non-Jewish political prisoners in Romania proper; liberation from the camps; and other matters.

Collections contains police, gendarmerie, and intelligence reports, name lists, and correspondence. Documents relate to the situation of Polish refugees in Romania (e.g. Colonel Joseph Beck and other Polish dignitaries), also relate to the Zionists, members of ethnic minorities, and to the internal situation in various counties in Romania, in Northern Bukovina, and in Bessarabia under Soviet occupation. Records include name list of "anti-Romanian" persons, name list of 1610 persons who requested repartitions to the Soviet Union in 1941, diverse correspondence from gendarmerie in Soroca, Bessarabia (now Romania), police reports from Berezove (Berezovka), Ukraine, on the murder of 4,000 Jews by German police. Collection also consists of reports on the deportation of Roma to Transnistria, intelligence reports from Odessa, Ukraine, on Communist partisan activities, and some clippings from Romanian newspapers.

Contains records of the Central Office of Romanianization (OCR) under the Ministry of Labor, Health, and Social Welfare, concerning the “Romanianization” of personnel of various private enterprises and “doubling” the practice of retaining fired workers to teach new workers. Included also are a proposal to accelerate Romanianization, explanatory memoranda, the structure and budgetary expenses of the OCR, a draft law on the Romanianization of staff in Northern Bucovina and Bessarabia, activity reports of the OCR to the Ministry of Labor, press clippings, and requests by refugees and other ethnic Romanians to be “placed” in various jobs. It also contains OCR correspondence with governmental bodies, businesses, and private persons concerning Romanianization.

Memoranda, lists, charts, maps, correspondence, orders, reports, and other documents relating to Jews in forced labor in Romania; deportations of Jews from Bessarabia and Bukovina to Transnistria (Ukraine); establishment of concentration camps in Transnistria; confiscation of Jewish property; executions of Jews; surveillance of Jews in Transnistria; and Hungarian atrocities in Transylvania.

Reports, lists, orders, correspondence, court documents, and testimonies relating to the surveillance of Romanian Jews (including Chief Rabbi Moses David Rosen), Jewish organizations, foreigners in Romania, and members of the Iron Guard (Garde de Fier) by the Serviciul Special de Informatii and other agencies; the special taxes, forced labor, and morale of Jews; the establishment of the Czernowitz (Chernivt︠s︡i) ghetto; the deportation of Jews from Transylvania and other locations to Transnistria (Ukraine); the emigration of Jews from Romania to Palestine; Romanian Jews in concentration camps; massacres and pogroms carried out in Romania; the activities of the International Committee of the Red Cross and of other humanitarian agencies; war crime investigations; war crime trials of Ion Antonescu and others; and the surveillance of Zionists and other illegal Jewish organizations. Also contains information on Jews, includes card files, registration forms, and cards with the identification data for Jews. Some documents have photos of the individuals. Additional records accreted in 2007 contains the SRI's personal file on Silviu Brucan, who was a political scientist and Romanian government official. Formerly a deputy editor of the newspaper of the Romanian communist party, in 1987 he became an opponent of the Ceaucescu regime. Records accreted in 2015 contains: Interrogations of SSI leaders (Fond Penal): Eugen Cristescu (SRI FP/Bucuresti 48163-4 volumes); Gheorghe Cristescu (SRI FP/Bucuresti 17474-3 volumes)-Iasi pogrom, photos of pogrom, history of SgkSI, Iron Guards, Antonescu Ion Lissievici (SRI FP/Bucuresti 25374-36 volumes)-SSI, pogrom Iasi, SSI and Eastern Front.

Contains records concerning Jewish matters and the policy of local offices toward Jewish questions, including selected records from the mayors' offices of Vaslui and Bŕlad; the prefecture of Vaslui district; the police headquarters of Vaslui and of Bŕlad; the gendarmerie of Vaslui; the Tutova district office of the Centrala Evreilor; and the Jewish Community in Bŕlad. Also included are postwar records of the Jewish Democratic Committees of Vaslui and Bŕlad.