A section organised in a mainstream school to provide intensive educational and pedagogical support in helping pupils with considerable deficiencies in knowledge and skills to achieve the goals resulting from the core curriculum for a given educational level. Remedial sections should consist of 10-15 pupils.

• Act of 7 September 1991 on the Education System
  Place of publication: (Dz. U. z 2021 r. poz. 1915)