Grandfather's pension claim dismissed due to failure to notify interested party, invalidating proceedings under Polish Civil Procedure Code.

The Supreme Court of Poland quashed the lower court's dismissal of a family pension claim because the widow of the deceased grandfather was not summoned to participate in the proceedings. Although the court acknowledged the widow's legal interest in the pension as a family member, the administrative bodies failed to notify her, violating procedural requirements. Consequently, the entire procedure was declared void, and the case was remanded for a new trial to ensure the interested party's right to defense.