The 2025 ERD will be held on the afternoon of Sunday July 27 and the morning of Monday July 28 at the Faculty of Physical and Mathematical Sciencs of Universidad de Chile (on site). The day is being organized by Paola Ramírez (LOC member, Chile) and Arindam Bose (PME representative, India). Registration fees for ERD and coffee breaks are complimentary (no cost) and researchers can apply for participation through ConfTool. The number of participants will be limited. Priority will be given to current PhD students and post-doctoral students, and special consideration will be given to applicants from underrepresented countries. Updated and more detailed information will be posted on the PME49 conference website.