mBank S.A. — Board/Management Information 2021

Feb 25, 2021

Enclosure 1 to Supervisory Board Resolution 79/21 dated 25 February 2021 Statement of the Supervisory Board with respect to the Audit Committee Legal basis: Regulation of the Minister of Finance dated 29 March 2018 on current and periodical information published by issuers of securities and on conditions under which information required by legal regulations of a third country may be recognized as equivalent, § 70 (1) (8) and § 71 (1) (8) The Supervisory Board of mBank S.A. confirms that in mBank S.A. as well as in the mBank Group: a) the legal requirements are complied with regarding the appointment, composition and functioning of the audit committee, including fulfilling the independence criteria of its members, their knowledge and skills with respect to the scope of activities conducted by the issuer and accounting and auditing of the financial statements, b) the Audit Committee of the Supervisory Board of mBank S.A. fulfilled its legal obligations as required by common binding law. Agnieszka Słomka - Gołębiowska Chairwoman of the Supervisory Board Warsaw, 25 February 2021