As you might notice your initial visa is valid for 90 days only. And if you are planning to stay in TPU for a longer period your visa should be extended. At least 1,5 months from the entry date of your visa you will need to come to the Registration Office to extend your visa for the whole period of studies at TPU.
You should bring with you:
- copy of your Academic Exchange Agreement,
- payment for the visa extension 1600 rub (can be made in Sberbank, say to the bank manager that you need to pay for visa extension).
Please remember that if you do not submit all required documents before the deadline, after your visa expires you will have to leave Russia.