The accuracy of the data that is delivered by the user can not be guaranteed. Therefore, the data is not certified.
However, the method and data calculations (Idemat2022) are in compliance with ISO 14040, 14044, EN15804, and the LCA handbook of the ILCD. The eco-costs indicator system is in compliance with ISO 14008.
Read here more about why the transparent LCA-based methodology of Pickler still allows making credible footprint calculations.