Currently, Klaus-Peter Müller is Chairman of Commission of the German Corporate Governance Code.

He is also on the board of Fresenius SE & Co. KGaA, Wohnungsgenossenschaft Görlitz eG, MaschmeyerRürup AG and Fresenius Management SE.

In the past he occupied the position of Chairman-Management Board at Commerzbank AG Chairman-Supervisory Board of Hypothekenbank Frankfurt AG, Joint Manager at Commerzbank AG (New York Branch) and Economist at Commerzbank AG (Broker) (which are all subsidiaries of Commerzbank AG) and President for Association of German Banks.