Abstract
Under the Polish Commercial Companies Code the question of challenging a resolution of the Supervisory Board or the Management Board of a joint stock company gives rise to major controversies. From a practical point of view, the premises for questioning of these resolutions should not be ambiguous. Doubts arising with regard to this issue may cause serious transactional risks. This article is a subsequent contribution to the debate on how resolutions of the Supervisory Board or the Management Board of a joint stock company may be challenged.