The aim of  defining an Online set of approved modules (IO3) is to create an online catalogue of potential courses, MOOCs or modules for cross institution recognition. These will be selected according to criteria agreed on by all partners. IO3 will take both a supply- and a demand-side approach, in that partners may both propose modules and also, more importantly, identify the needs of their institution as well as of those beyond the ECCOE partnership. In this way, IO3 contributes to the population of the overall ECCOE-System with quality reviewed modules.