The mBank By-Laws (§ 25) states that the Management Board comprises at least three members, appointed for a joint term of office of 5 years. At least half of the Management Board Members, including the President, must be Polish citizens. The Management Board comprises the President and other Management Board Members. The Supervisory Board may entrust the Management Board Members with the function of senior vice-president or vice-president of the Management Board. The current Management Board of mBank comprises 7 members, whose mandate expires on the date of the General Meeting in 2023. 

The following committees led by Members of the Management Board operate at mBank:

• Resource Management Committee (chairperson: Cezary Stypułkowski)
• Capital Management Committee (chairperson: Andreas Böger)
• Assets and Liabilities Management Committee of mBank Group (chairperson: Frank Bock)
• Foreign Branch Supervision Committee of mBank S.A. (chairperson: Cezary Kocik)
• Credit Committee of mBank Group (chairperson: Lidia Jabłonowska-Luba)
• Retail Banking Risk Committee (chairperson: Lidia Jabłonowska-Luba)
• Corporate and Investment Banking Risk Committee (chairperson: Lidia Jabłonowska-Luba)
• Financial Markets Risk Committee (chairperson: Lidia Jabłonowska-Luba)
• Model Risk Committee (chairperson: Lidia Jabłonowska-Luba)
• IT Architecture Committee of mBank S.A. Group (chairperson: Krzysztof Dąbrowski)
• Investment Banking Committee (chairperson: Lidia Jabłonowska-Luba)
• Balance Sheet Management Committee (chairperson: Frank Bock)

The Supervisory Board has four committees: the Executive and Nomination Committee, the Risk Committee, the Audit Committee, and the Remuneration Committee. Members of the Committees are presented below (in the first place - Chairperson of the Committee).