The purpose of the project is to explore and compare varying models of bilingual teaching that have developed in Europe and through reciprocal learning exchange ideas of best practices in various models of education. MultiKey project is designed to address key competences which will help pupils gain skills needed to obtain a tertiary degree in education. The project partners will survey their national approaches to CLIL in order to identify key areas for development. The MultiKey curriculum is going to become an open educational resource, available to all secondary education institutions.