On September 12th, the UNI 11175-1:2024 and UNI 11175-2:2024 standards "Guidelines for predicting the acoustic performance of buildings - Application of technical standards to national construction types" were published, focusing on the calculation of passive acoustic requirements for buildings.
Among the most important changes are the introduction of new predictive formulas and the removal of the section dedicated to calculation examples, which will be included in a separate standard.