CEL interlink an international network of PhD researchers. PhD research for educational innovation happens on different levels in the LDE context and beyond:
- At TU Delft PhDs work on specific topics of engineering education innovation, TU Delft links with in the 4TU context with 4 other dutch Technical Universities.
- At Leiden University a. variety of researchers work on educational innovation especially in the field of medical education.
- At the University of Rotterdam research on educational innovation takes place on several levels.