This book showcases a range of professional development activities in English medium instruction (EMI) from diverse international contexts. While EMI offers many benefits, it also comes with challenges for both teachers and learners, especially in terms of language proficiency, teaching practices, and curriculum design. To address these challenges, professional development activities are essential for supporting teachers and learners in EMI contexts. The scope of the book includes topics such as teacher training, curriculum design, assessment, classroom practices, and policy implementation in a range of EMI settings, including higher education, schools, and vocational institutions. The book offers practical guidance and innovative approaches for practitioners that will enhance their teaching practices and support their learners. The book also provides new insights into the challenges and opportunities of EMI in different contexts and contributes to the development of new theoretical frameworks for understanding EMI. This book is intended for EMI teachers, teacher trainers, researchers, policymakers, and administrators at different levels of education.

Part I: Policy Implementation for EMI: Reflections from the field.- Chapter 1: Policy implementation for EMI: Lessons from the context of Higher Education (HE) in Pakistan, Palwasha Sajjad.- Chapter 2: Considering the Implementation of English as a Medium of Instruction in the Algerian Higher Education: Between Ambitions and Risks, Amira Benabdelkader.- Chapter 3: EMI Course process in the Turkish Higher Education Context and Pedagogical Implications - Mehmet Birgün & Yasemin K¿rkgöz.- Chapter 4: Designing professional development to meet EMI assessment challenges - Olivia Mair, Amanda Murphy and Francesca Costa.- Part II: Teacher Training in EMI: Best Practices and Challenges.- Chapter 5: What makes a good EMI lecturer: A comparison between Vietnamese students' and lecturers' perceptions- Phuong Le Hoang Ngo.- Chapter 6: EMI Teacher Training and Learning Design: Insights from Verona University and Beyond - Sharon Hartle.- Chapter 7: Educating teachers for new roles: reconstructing the pedagogical content knowledge of Brazilian academics who teach in EMI settings - Telma Gimenez.- Chapter 8: EMI teacher training at a Korean science and engineering university: practices and challenges - Eun Gyong Kim & Mik Fanguy.- Chapter 9: Collaborative online international faculty development for English Medium Instruction - Olivia Mair.- Chapter 10: From Educators to Empowered EMI Experts: Nurturing Faculty Educators for Quality EMI - Ece Zehir-Topkaya & Orçin Karadä.- Part III: Directions for EMI Professional development.- Chapter 11: Future Directions for Professional Development in EMI Settings - Ali Karakä & Yasemin K¿rkgöz.