This book explores some of the recent research undertaken on Content and Language Integrated Learning (CLIL). It offers an overview of several European contexts describing experiences that could be extrapolated to many other communities worldwide. Contributions focus on issues related to language policy moving from high-level policymaking to grassroots decisions but all of them encompassing the major changes that can be recognized in education which also evidence the shifts in society and economic life that have taken place in Europe in the last decades. These changes in language policy issues are coupled with changes in CLIL practice in the classroom. These national initiatives are displayed across a wide range of educational perspectives portraying the diversity that is a distinctive feature of CLIL in the European educational mosaic. By providing new insights into pedagogic methodological and language policy issues in CLIL and by covering some areas which have been insufficiently addressed in the literature such as the implementation of CLIL in ‘less successful’ contexts or learner-teacher collaboration in the classroom this book will be of great value to researchers stakeholders and professionals interested in CLIL and language education. This book was originally published as a special issue of the International Journal of Bilingual Education and Bilingualism. | Content and Language Integrated Learning Language Policy and Pedagogical Practice