A control measure the object of which may be, in particular, negligence or improper performance of tasks by competent authorities or their employees, violation of the rule of law or the interests of the complainants, as well as cases handled in a lengthy or bureaucratic way.

• Act of 14 June 1960, The Code of Administrative Proceedings
  Place of publication: (Dz. U. z 2021 r. poz. 735)