The Regional State Archives in Oslo and The National Archives are both situated in the National Archives Building at Kringsjå by Sognsvann and have the same reading room and opening hours.

The National Archives Building is located at the edge of the forest by the Sognsvann subway station in Oslo. Photo: Jaro Hollan.

The National Archives Building is located at the edge of the forest by the Sognsvann subway station in Oslo. Photo: Jaro Hollan.