Rafał Wnuk, a graduate of the Faculty of Engineering, the Institute of Management Engineering, Poznan University of Technology. Also he was graduated from the Faculty of Law of Adam Mickiewicz University in Poznań. He completed, moreover, post-graduate studies in finance at the University of Economics in Poznan, where also he graduated from doctoral studies. Starting from the study of applied sciences (thesis: Purchasing and deliveries in Total Quality Management), he has been dealing with the issues related to purchasing, quality management, and cost accounting. He has been granted with the certificate of the Finance Minister to conduct and evaluate the financial health of companies. Acquiring rights of internal and external auditor VDA, may carry out audits of the production processes in accordance with the requirements of the German automotive industry. He is experienced in the management of material groups (commodity management), management of the quality, product development, the creation of SQA function, purchasing management of production direct materials, indirect materials, maintenance, MRO and CAPEX investment. He has gained experience in restructuring of purchasing department, in creating of the matrix of responsibilities (RACI matrix), consulting in the reorganization of the purchasing department on international multi- plant level. Implemented the strategy of supplier and product development, created and developed at the State University of Massachusetts, dedicated to one of the largest global companies in the world. Since 1997, Rafał Wnuk has been professionally dealing with purchasing, quality, supplier development and audits, working in international companies, such as VW, Imperial Tobacco, Philips Lighting, Exide Technologies.