How to apply for an audit opinion?
How will we send the opinion??
How much does it cost?
More: https://www.mbank.pl/en/news/sme-and-corporates/post,8822,information-on-audit-opinions.html

When ordering a domestic transfer in mBank CompanyNet, you will decide whether you want the bank to verify if the counterparty?s account number is on the whitelist. The service will be offered free of charge regardless of the transfer amount. All you need to do is enter the recipient?s tax identification number (NIP) and select the account verification option. If the account is not on the whitelist, we will reject the transfer at the posting stage. You will decide what to do next.
To get more information go to: https://www.mbank.pl/en/news/sme-and-corporates/post,8824,whitelist-from-january-you-will-be-able-to-conveniently-verify-account-numbers-of-recipients-in-the-.html

Dear Customer,
the modified "Application for certification of holding bank account" is available in mBank CompanyNet system.
In the application you can easily determine the scope of the document and how you want to collect the issued document.
The application is available to users who have access to Forms (electronic documents).

The list of all applications is available at https://www.mbank.pl/en/help/forms/sme-corporate/electronic-banking

Kind regards
mBank S.A.