Based on a range of data sources, it produced a quantitative indicator that captures job quality in Europe. The job quality index (JQI) is based on a series of sub-indices (wages, non-standard employment, working conditions, working time and work-life balance, training and interest representation) that attempt to capture different aspects of job quality. Comparisons in terms of job quality between EU27 countries are possible. Moreover, the JQI allows comparisons over time for EU15 countries. The index is currently being updated with the most recent data.