They are two different people. According to OSAKO’s rules, the Chairperson of the Body of Representatives is the President of the Student Union as a whole. This is based on the fact that the Body of Representatives has the highest decision-making power in OSAKO. The Chairperson of the Bory of Representatives also guides OSAKO’, board and its employees in their everyday work. The Board is the executive part of OSAKO that carries out the decisions made by the Body of Representatives. The Chairperson of the Board leads the student union’s work in practice.