Contact
![](https://otpn.uni.opole.pl/wp-content/uploads/2016/09/otpn.jpg)
Opolskie Towarzystwo Przyjaciół Nauk
pl. Mikołaja Kopernika 11A
45 – 040 Opole
sala 13
e-mail: otpn@uni.opole.pl
Bank account
Bank Zachodni WBK S.A. I Oddział w Opolu
80 1090 2138 0000 0005 5600 0802
In the case of membership payments, please enter the title: the membership fee for the year (please specify the year, name and surname)
Membership fee for 2011, 2012, 2013 is 20 PLN