Educational researchers, policymakers, and administrators agree that providing in-service teachers with high-quality professional development (PD) opportunities is essential to educational success. Despite the substantial sums invested in teacher PD by countries and jurisdictions, the COVID-19 pandemic has caused serious challenges to teacher learning around the world. As conventional face-to-face initiatives became impracticable (e.g., workshops, conferences, school-based PD) and the need to prioritize pandemic-specific topics intensified (e.g., emergency remote teaching), teacher PD was recast both formally (where and how teachers engaged in PD) and substantively (what teachers sought to learn from PD). Amidst the international upheavals caused by COVID-19, how have teacher PD infrastructures (policies, practices, theories) responded? For this Special Issue, we put this and other questions before a panel of PD scholars in six contexts: United States, Scotland (United Kingdom), Uruguay, Australia, United Arab Emirates, and Hong Kong (SAR China). In their respective contributions, authors discuss issues such as the limitations of PD systems based on compliance and external accountability mechanisms, the need to center teacher motivation in existing PD frameworks, matters of access and equity, the importance of developing technological infrastructures for online and hybrid learning, problems of online safety and wellbeing, and more. The Special Issue shows that the uncertainty of today’s times requires new, global perspectives on PD design, implementation, evaluation, theory, and scholarship. To nurture agentic, highly motivated, and effective teachers for the pandemic era and beyond, countries and jurisdictions should think more creatively about how to best support teacher learning. Copyright © 2022 International Journal for Research in Education.

This article describes the current teacher professional development (PD) infrastructure of Hong Kong, one of the world’s top performers in education. Drawing on contemporary policy frameworks, institutional websites, and research literature, we outline how teachers from primary and secondary local schools are supported to enhance their professional capacity. After introducing the structure of the Hong Kong education system, we describe pre-service teacher education and the Professional Ladder framework, designed by the Education Bureau (EDB) to regulate in-service PD. We then describe the work done by the leading PD providers and the PD-related obstacles, difficulties, and constraints reported in the literature. The article shows that Hong Kong has developed a solid PD infrastructure with hybrid characteristics. While the system is based on compliance and external accountability mechanisms, teachers are encouraged to design their PD journeys based on their interests, needs, and career aspirations. Every three years, teachers are required to complete 90 to 150 hours of PD (depending on seniority), including core and elective training (approximately 1/3 and 2/3 of the PD allotment, respectively). Structured, on-the-job, project-based, whole-school, and individual PD activities are available. The article also describes the strategies recently adopted to tackle the challenges of COVID-19. We conclude that Hong Kong has made great efforts to design a high-quality PD infrastructure within a hierarchical educational system, in which quantity of provision and content coverage have been prioritized over teacher agency and autonomy. More research is required to investigate the actual impact of PD on teachers’ practices and students’ learning.تصف هذه المقالة البنية التحتية الحالية للتطوير المهني للمعلمين في هونج كونج، أحد أفضل الدول أداء في العالم من الناحية التعليمية. استناداً على أطر عمل السياسة المعاصرة، المواقع المؤسسية والأدبيات البحثية، وتوضح كيفية دعم المعلمين من المدارس