Łódź
Oddział Dowodów Osobistych i Ewidencji Ludności — al. Piłsudskiego 100
al. Piłsudskiego 100, 92-236 Łódź
You can also report online through the government service, using electronic identification or a signature.
Prepare the departure form and ID or passport. Representatives need written authority and their own ID. A certificate is optional and costs PLN 17; authorisation to collect it normally costs another PLN 17, with close-family exemptions.