I didn't know that Warsaw was a region
It's the administrative centre of a large one.
please post it
Phone or mail here, and you'll find out all you need:
Wydział ds. Repatriacji
tel. (0-22) 515-22-80; fax (0-22) 515-22-81
e-mail repatriacja@mswia.gov.pl
poniedziałek - piątek, godz. 8.15 - 16.15