Helsinki Convention on the Protection of the Marine Environment of the Baltic Sea Area Finland, Germany, Latvia, Lithuania, Poland, Russia and Sweden. The Convention on the Protection of the Marine Environment of the Baltic Sea Area, 1992, entered into force on 17 January 2000. The States-Parties to the Convention agreed individually or jointly to take all appropriate legislative, administrative or other relevant measures to prevent and eliminate pollution in order to promote the ecological restoration of the Baltic Sea Area and the preservation of its ecological balance. The Parties undertake to apply: The aim of the States-Parties to the Convention is to prevent and eliminate pollution of the marine environment of the Baltic Sea
Latvia–Russia relations of Latvia. Russia often criticizes Latvia for alleged discrimination against the Russian-speaking population. Russia has also participated in a number of cases of complaints against Latvia in the European Court of Human Rights as a third party. These cases also dealt with the violation of the rights of the Russian minority in Latvia. Such cases included "Slivenko v. Latvia", "Kononov v. Latvia", "Vikulov and others v. Latvia", "Sisojeva And Others v Latvia", and "Vasilevskiy v. Latvia". While some agreements have been signed by representatives of Latvia and Russia, not all have been passed by their respective legislatures and are therefore