On July 2, 2010 in the exhibition hall of the National Archives of Armenia there was the opening of the exhibition of documents and materials named "Three Republics. Formation of the Armenian statehood, "dedicated to the 15-th anniversary of the adoption of the Constitution of the Republic of Armenia. There were Chairman of the Constitutional Court of the Republic of Armenia G. Harutyunyan, Minister of Territorial Administration, the Deputy Prime - Minister of Armenia Armen Gevorgyan, Deputy Chairman of the National Assembly S. Nikoyan, other officials, media representatives and intellectuals, archivists, other guests. Opening remarks were made by the Director of NAA A. Virabyan.

Then, the guests looked at different documents, which are mostly originals. Documents covering the history of the formation of 3 republics were represented at the individual booths. We mention only some of them: "Regulation" in 1936, approved by the Russian Emperor Nicholas 1^st, the project of the Armenian National Constitution of 1860 version of the draft approved by the Ottoman government in 1863-th year, the statutes relating to the internal life of the Diaspora Armenians, who were named by the Constitution the draft Constitution of the United Armenia from 30 May 1919, Decrees of the Armenian SSR on language and nationality, minutes of meetings of the Presidium of the Central Board, examples of the draft Constitution of the ASSR in January 1922, draft versions of National flag of Armenia, the original versions of the national flag by Martiros Saryan, author versions of the Order of the Republic of Armenia, sketches of medals, photographs of prominent political figures in Armenia: G. Kadzhaznuni, Al. Myasnikyan, A. Khanjian, S. Kasian, S. Lukashin and many others.

The exhibition will be open until the end of July and once again will open its doors in early September.