The results of INTERfaces are expected to contribute to promote biocatalysis as an environmentally-friendly method for the chemical and pharmaceutical industry. INTERfaces EID has created an interdisciplinary discussion and idea exchange platform thanks to the academic secondments to the well-established research laboratories. The holistic way of handling the design and development of heterogeneous biocatalytic systems needs the combination of materials science, protein engineering, organic chemistry, biocatalysis and process engineering. An important aspect of INTERfaces is the intensive interaction with the private sector, which is crucial to convert inventions to innovations. The first phase of INTERfaces produced demonstrations that are disseminated in different platforms, conferences, and public activities. In the second phase, we expect that the interdisciplinary and intersectoral collaboration will lead to patents that are currently under discussion. In addition, we have currently publications under preparation or under revision and hence more scientific outcome will be obtained in the upcoming period of INTERfaces. The interdisciplinary research and the intensive interaction with the private sector are highly positive aspects for the training of 14 talented ESRs as it will provide them with scientific and transferable skills required to work successfully in a highly dynamic, interdisciplinary, intersectoral and international field and to bring new reaction concepts into the producing industry.