This book gathers contributions related to the most pressing problems and challenges that new information and communications technologies (ICT) and digital platforms introduce into the labour market, and the impact they have on the way that people work, their rights and even their health and dignity. In addition, there are also chapters studying personal data protection, which is currently a topic of maximum interest due to the New European Regulation about it. The contributors here are drawn from around the world, with several countries represented, such as Portugal, Spain, Italy, Brazil, Australia and Venezuela. The book will appeal lawyers, legal and human resources experts, economists, judges, academics and staff from trade unions, and employers’ representation. The volume features insights and contributions in different languages, with chapters in Spanish (12), English (6) and Portuguese (4).