Estonia–Latvia relations members of the Baltic Free Trade Area from 1994 until 2004 after which they joined the European Union. In 2006, Latvia accounted for 3% of Estonian exports. Latvia accounted for 5% of Estonian imports. There are 15 bilateral agreements between the 2 countries many of them signed trilaterally with Lithuania. The three Baltic countries signed a trilateral defence agreement on 12 February 1995. Estonia–Latvia relations Estonia and Latvia, the two northernmost Baltic states, share 343 km of common borders. Both states share a long common history, having since the 13th century been ruled by the Livonian Order, Poland-Lithuania, Sweden and
Finland–Norway border negotiation. Cairns were erected after that with the last one at Nesseby in 1766. After Finland became a Grand Duchy of Russia, and the independent Kingdom of Norway was evoked into but in personal union with Sweden under the Swedish King, a treaty was again negotiated in 1816 with Russia. Defining the easternmost part of the borderzone. Between 1920-1944, the Petsamo area belonged to Finland, so the Finland–Norway border extended along the present Norway–Russia border to the ocean. The 1751 treaty also granted the Sami people the right to cross the border freely including their reindeer, as they always had