| Austria | University of Teacher Education, Lower Austria 1. Dr Claudia Mewald |
| Brunei | Sultan Hassanal Bolkiah Institute of Education (SHBIE) Universiti Brunei Darussalem 2. Prof Keith Wood |
| China | City University of Macau 3. Dr Li Shuying Sean Peking University 4. Prof Chen Xiangming Beijing Normal University 5. Prof Zhu Xudong |
| Germany | State Academy Baden-Württemberg 6. Mr Roland KNOBLAUCH |
| Hong Kong | The Hong Kong Institute of Education 7. Dr Eric Cheng Chi Keung 8. A/P Ko Po Yuk 9. Dr Ellen Zhang Yuefeng The University of Hong Kong 10. A/P Pang Ming Fai |
| Indonesia | Indonesia University of Education 11. Dr Sumar Hendayana |
| Ireland | University College Dublin 12. Aoibhinn Ni Shuilleabhain |
| Japan | Gakushuin University 13. Prof Manabu Sato Nagoya University 14. A/P Hiroyuki Kuno 15. Prof Yoshiaki Shibata 16. Dr Arani Mhd Reza Sarkar Tokaigakuen University 17. Prof Masami Matoba University of Tokyo 18. Prof Kiyomi Akita University of Tsukuba 19. A/P Masami Isoda |
| Kazakhstan | Center of Excellence AEO “Nazarbayev Intellectual Schools” 20. Mrs Assel Sharimova |
| Korea | Jeonju National University of Education 21. Prof Cheon Hoseong |
| Netherlands | Vrije Universiteit Amsterdam 22. Dr Goei Sui Lin |
| Norway | University of Stavanger 23. Prof Nina Helgevold |
| Philippines | National Institute for Science and Mathematics Education Development, University of the Philippines 24. Dr Erlina Ronda |
| Singapore | National Institute of Education, NTU 25. A/P Fang Yanping 26. A/P Christine Lee Kim Eng 27. Dr Jiang Heng Marshall Cavendish Training Institute 28. Dr Yeap Ban Har S.E.A Aquarium 29. Mr Edmund Lim Wee Kiat |
| Sweden | University of Gothenburg 30. Prof Airi Rovio-Johansson 31. Dr Kullberg Angerka 32. Jenny Svanteson Wester University of Jönköping 33. Prof Ulla Runesson Malmö University 34. Prof (Dr) Mona Holmqvist |
| Switzerland | Lausanne University of Teacher Education 35. Prof Stéphane Clivaz |
| Thailand | Khon Kaen University 36. Prof Maitree Imprasitha |
| United Kingdom | University of East Anglia 37. Prof John Elliott Faculty of Education, University of Cambridge 38. Dr Peter Dudley Graduate School of Education, University of Exeter 39. Ms Jean Lang |
| United States | University of Florida 40. A/P Murata Aki DePaul University, Chicago 41. A/P Akihiko Takahashi Michigan State University 41. Prof Lynn Webster Paine Mills College 42. Prof Catherine Lewis Syracuse University 43. Dr Dotger Sharon Middle Tennessee State University 44. Prof Huang Rongjin |
WALS
World Association of Lesson Studies