In professional life, one of the most frustrating things that may happen to you is not being paid for your hard work. Regardless of the reason this happened to you, the fact remains that you put your effort and got nothing (or little) in return. Such situation is certainly more difficult if you are in foreign country and don’t really know what kind of rights you actually have at your disposal.
So what countermeasures can you utilise in Poland to get your employer to pay the salary?