I am writing on behalf of my friend. She is an Indian with a valid German Blue Card. Her future role in her current company has to do with meeting clients and her employer wants to know if she is permitted to travel to other European countries (EU-schengen states) for work/ business meetings etc. We know she is allowed to travel freely within EU-schengen states. However, we are not sure about following 3 things:
- Is she allowed to travel for meeting clients and work at client location
- How long may she stay in the destination EU member state
- What is the 90/180 rule regarding the duration of stay?
My understanding of the 90/180 day rule regarding the 3rd question is that, one can travel from Germany to, say Warsaw, and stay there for 30 days in January. Then according to the rule, one can only travel back to Poland after 180 days after the first entry into Poland (sometime in July?). Or can one travel immediately, say in March?