Can I change employers while holding a Polish single permit?

A single permit is issued on the basis of a particular job with a particular employer, and the decision lists details such as the position, employer and working conditions. Because of this, you cannot simply switch to a new employer and keep working on the same permit as if nothing changed.

If your job or employer changes, you generally need to apply to amend the permit or obtain a new one reflecting the new arrangement. Working outside the conditions stated in your permit can put your legal stay at risk, so confirm the correct procedure before starting any new role.