Santander Bank Polska S.A.

Business and Financial Review • Feb 16, 2024

SBR 1-24.02.15 (Financial report - SB statements)_app. 2 Annual Report of Santander Bank Polska for 2023 Annual Report of Santander Bank Polska Group for 2023 Warsaw, 15 February 2024 STATEMENT OF THE SUPERVISORY BOARD OF SANTANDER BANK POLSKA S.A. Pursuant to Article 382 § 3 in relation to Article 395 § 2(1) of the Commercial Companies Code Act of 15 September 2000 and § 70(1)(8) and § 71(1)(8) of the Finance Minister’s Regulation of 29 March 2018 on current and financial reports published by the issuers of securities and the rules of equal treatment of the information required by the laws of a non-member state the Supervisory Board represents that at Santander Bank Polska S.A.: a) the Audit and Compliance Committee is appointed and operates in accordance with the relevant laws, and its members satisfy the independence criteria and requirements regarding the knowledge and skills concerning the banking and financial sector, accounting and audit of financial statements; b) the Audit and Compliance Committee has performed the responsibilities of the audit committee set out in the applicable laws. Chairman of the Supervisory Board Antonio Escámez Torres (signed with a qualified electronic signature)