Protocol on Cooperation in Combating Pollution of the Black Sea Marine Environment by Oil and other Harmful Substances in Emergency Situations (April 21, 1992)

Countries/Territories	Entry into force	Ratification *	Simple signature
Bulgaria	Jan 15, 1994	Feb 23, 1992 [1]	Apr 21, 1992
Georgia	Jan 15, 1994	Sep 1, 1993 [1]	Apr 21, 1992
Romania	Jan 15, 1994	Nov 10, 1993 [1]	Apr 21, 1992
Russian Federation	Jan 15, 1994	Nov 16, 1993 [1]	Apr 21, 1992
Turkey	Mar 29, 1994	Mar 29, 1994 [1]	Apr 21, 1992
Ukraine	Apr 14, 1994	Apr 14, 1994 [1]	Apr 21, 1992

* [1] Ratification [2] Accession/approbation [3] Acceptance/approval [4] Succession [5] Consent to be bound [6] Definite signature