The meeting of the working subgroup on establishing the border of the Republic of Tatarstan was held at the Ministry of Land and Property of the Republic of Tatarstan, with the participation of representatives of the State Budgetary Institution "Spatial Data Fund of the Republic of Tatarstan", the Office of Federal service of state registration, cadaster and cartography in the Republic of Tatarstan, the branch of Federal Cadastral Chamber of the Federal service of state registration, cadaster and cartography in the Republic of Tatarstan in the Republic of Tatarstan, the Ministry of Forestry of the Republic of Tatarstan, the Ministry of Agriculture and Food of the Republic Tatarstan, Ministry of Transport and Roads of the Republic of Tatarstan. During the meeting, issues of crossing the border of the Republic of Tatarstan in the adjacent area with the Chuvash Republic were discussed, problematic issues of establishing the border between the subjects of the Russian Federation were considered.