The project’s primary aim is to construct a consistent and reliable indicator of GBV prevalence across EU countries by utilizing confidential survey data. This approach allows for an accurate cross-country comparison, providing a robust basis for understanding GBV across diverse contexts. Furthermore, the study investigates the correlation between GBV prevalence and gender equality indicators, including female political participation, economic opportunities, and education levels. By analyzing these correlations, the research aims to reveal the socio-political factors that influence GBV, highlighting how disparities in gender equality may contribute to the persistence of violence. Additionally, the project explores the role of societal attitudes and cultural values in shaping GBV prevalence by drawing on data from the latest European Social Survey (ESS). This analysis will determine how public norms, beliefs, and values align with varying levels of GBV, providing deeper insights into the cultural context influencing these dynamics. Ultimately, this research offers the first comprehensive comparative analysis of GBV prevalence across the EU, incorporating data on gender equality and public attitudes. The findings will be instrumental for policymakers, social scientists, and advocates aiming to understand and mitigate the impact of GBV in Europe. This study thus makes a significant contribution by providing actionable insights into the socio-cultural and political drivers of GBV.