CeiED is organized into Research and Learning Communities (ReLeCo). 

The ReLeCo are organized around areas of expertise and research interests, emphasising such activities as R&D, scientific publishing and support to researchers in training. These communities, as well as their coordinators, are submitted to the appreciation of the Board of Directors by clearly stating their focus, goals and thematic areas of intervention.

The ReLeCo includes researchers and students who meet regularly to discuss and present research work and to organize and promote scientific initiatives. Each ReLeCo includes a work programme (publications, initiatives, R&D projects) and a mentoring programme, enabling young researchers to be supported in their master's and doctoral projects, and in their career development.