This collection focuses on the ways in which policy relating to professional development and professional learning in teacher education is changing across Europe. The chapters examine how policies change with time and with changes in personnel at various levels in the political or professional spectrum. It also highlights the continued diversity of the education systems of Europe, despite moves towards economic and social integration. A common theme running through the chapters is an understanding of the importance of professional development and professional learning of educators in the success and effective operation of the education systems of the countries concerned. This book was originally published as a special issue of Professional Development in Education.