Main New Features of CadnaA 2026
- Smart Table Filters: Apply arithmetic and string conditions per column to filter and analyze your data.
- Global Language Support: Thanks to UTF-8, CadnaA now handles special characters from any language.
- GeoPackage (.gpkg) and SOSI 5.0 import formats now supported.
- Road and railway datasets for Hungarian implementation of
EU-Directive 2021/1226 (“CNOSSOS-HU”) added to the default libraries of CadnaA. - Noise from wind turbines can now be calculated in accordance with the IoA Good Practice Guide (UK).
- Calculation of insulation for industrial sources following theEN ISO 12354-4 now available.