No, it is not possible to deposit money to Nordiska through a regular bank transfer using clearing and account numbers.
Only deposits via Bankgiro are accepted.
Avanza and Nordnet do not support Bankgiro transfers with OCR reference numbers, which are required for deposits to Nordiska.
To make a deposit, use Nordiska’s Bankgiro 828-5975.
Your OCR number is the same as your account number, which you can find by logging in to Mina sidor at www.nordiska.se.
The deposit must be made from a Swedish bank account in your own name, and the bank you use must support Bankgiro transfers with OCR reference numbers.