The exercise of the federal laws "On national and cultural autonomy" and "On non-governmental organizations in the Republic of Mordovia and Russian regions with compact living of the Mordovians". The report of M. V. Mosin, the chairperson of the executive committee of interregional public movement of the Mordovians (Moksha and Erzya) at the committee meeting (Saransk, December 22, 2010)