Ustawa z dnia 7 października 1999 r. o języku polskim.
Changes from version 13 to version 14
- Version 13
- Dz.U. 2015 poz. 1132, Nov. 12, 2015 Reconstructed
- Version 14
- Dz.U. 2017 poz. 60, Sept. 1, 2017 Reconstructed
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Version 14 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. 2017 poz. 60 Ustawa z dnia 14 grudnia 2016 r. - Przepisy wprowadzające ustawę - Prawo oświatowe in force from 2017-09-01
Changed text
The texts of these versions are identical.