Can I do teaching as well as research on the Researcher permit?

The researcher route is not limited strictly to laboratory or project work. The residence permit for researchers expressly entitles holders to carry out teaching as well.

This flexibility reflects the reality of academic life, where research and teaching often go together, and it lets you take on lecturing or instruction at your host institution without needing a separate authorisation for it. As always, your primary basis for the permit remains the research project under your hosting agreement.