Government Decree No. 448/2025 (XII. 29.) amends Government Decree No. 327/2015 (XI. 10.) on the detailed rules of professional practice related to surveying and cartographic activities for non-cadastral purposes by introducing a new concept and new rules. These amendments will enter into force on 14 January 2026.
The most significant change is the introduction of the concept of the planning base map, the preparation of which now mandatorily requires the setting out of the property boundary.
In practice, the new regulation aims to ensure more uniform, more accurate and, from the perspective of the planning process, more reliable base maps, which may help prevent future conflicts and legal disputes. At the same time, the additional requirements are likely to slow down procedures and increase costs, and stakeholders should be prepared for this impact.








