What are the laws in Poland when it comes to receiving international wire transfers and how long do they usually take to get processed?
From within SEPA countries, it is no more than 2 working days.
As Chile is not part of the SEPA scheme, it is difficult to estimate the time it takes to arrive at the bank account in Poland. This can only be answered by bank of the sender. Once it hits the Polish banking system, the amount would be posted to your bank account either in the late morning, lunch time or evening, depending on when your bank runs its incoming sessions. Most banks have three incoming sessions per day.
However, only the bank of the sender would be able to give you an estimate on how long it would take for the money to hit the Polish banking system