State, Date of entry into force:
Belarus, 18.06.1995
Estonia, 03.04.1993
Kyrgyzstan, 24.03.2001
Lithuania, 03.04.1993
Russia, 28.03.1995
Moldova, 18.07.1996
Poland, 05.09.1995
Ukraine, 11.08.1996
Uzbekistan, 12.05.1997