Ustawa z dnia 13 października 1998 r. o systemie ubezpieczeń społecznych.
Changes from version 229 to version 230
- Version 229
- Dz.U. 2025 poz. 820, July 25, 2025 Reconstructed
- Version 230
- Dz.U. 2025 poz. 1160, Sept. 1, 2025 Reconstructed
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Version 230 is computed, not official. sejmdiff made it by applying the instructions of the amending act to the previous version. Only the published acts are legally binding. Official text of the amending act
Amending acts in this period
- Dz.U. 2025 poz. 1160 Ustawa z dnia 25 lipca 2025 r. o zmianie ustawy - Karta Nauczyciela oraz niektórych innych ustaw in force from 2025-09-01