Documents required for visa extension (must be submitted to the Division for International Cooperation and Internationalization, room 111, one month before the expiration of the previous visa):
1 photo, 3x4 cm (color);
copies of passport pages (pages with personal data and the period of the passport validity);
copy of the Russian visa;
copy of the migration card with the date of entry to Russia;
the receipt of a paid state tax on issuing multiple-entry visa (1600 rubles.);
certificate which confirms the negative result of the test for HIV infection;
health insurance;
contract on educational services.
Late submission of documents entails administrative liability (fine from 2000 to 5000 rubles) up to expulsion from the Russian Federation and a subsequent closure of the entry to the Russian Federation for 5 years.