Book excerpt: This report presents labour mobility flows and patterns in the EU, as per Article 29 of Regulation (EU) 2016/589. It provides key quantitative information to ensure better implementation of initiatives to support the right of workers to free movement. While reports based on different national sources are published from time to time, and EU-wide reports often focus on intra-EU mobility in general, information specifically on intra-EU labour mobility using harmonised and comparable data across the EU is not regularly available. This annual report on the specific issue of intra-EU labour mobility presents general information on stocks and flows of all - particularly active - intra-EU movers, together with information on occupational structure, age structure and employment rates. The report addresses a variety of specific topics, depending on current developments and policy needs.