This book employs an innovative approach to explore the topic of flexicurity and related changes in the working world, the importance of which for the overall economic and social development is gradually being recognised. It focuses on the changing nature of work and its impact on EU law and national labour and social security laws. Though the transformation of regulatory and institutional frameworks of labour relations follows different patterns in different EU Member States, it is nevertheless a common phenomenon that offers an excellent opportunity for mutual learning experiences and comparing notes on best practices.