As part of the initiative to support emerging communities for Mathematics Education research in Eastern Europe, ERME contributed to the project Trends in Mathematics Education Research (TiMER). The project led to a conference in Krakow in 2022, and has now led to a book, edited by Mirosława Sajka. The book is available for free download from the project site here, or directly from ERME here. More information about the TiMER project can be found here.
ERME is affiliated with ICMI