Estonian financial and insurance markets are supervised by one national competent authority. 

Finantsinspektsioon

Finantsinspektsioon is an independent financial supervision and crisis resolution authority. It carries out state supervision over banks, insurance companies, insurance intermediaries, investment firms, fund managers, investment and pension funds, payment institutions, e-money institutions, creditors and credit intermediaries, and the securities market that all operate under activity licences granted by Finantsinspektsioon.

For more information: https://www.fi.ee/en

https://www.fi.ee/en/banking-and-credit/supervisory-disclosure-banking