Riga Jewish Aid Society at the Old Prayer House (Rīgas ebreju palīdzības biedrība pie vecā lūgšanas nama).
The society was registered on 21 January 1925 (Valdības Vēstnesis, 6 March 1925).
By decision of the Minister of Public Affairs (year not specified), the society was re-registered under the new name “Riga Jewish Charity and Aid Society” (Rīgas žīdu labdarības un palīdzības biedrība).
Archival source:
Latvian State Historical Archives (LGIA), Fond 1536, inventory 11, file 235, p. 1897.