Lithuanian litas
Monetary reform was undertaken in early nineties to improve the stability of the economy. Lithuania chose a currency board system controlled by the Bank of Lithuania independent of any government institution. On 25 June 1993, the Lithuanian litas was introduced as a freely convertible currency, but on 1 April 1994 it was pegged to the United States dollar at a rate of 4 to 1. The mechanism of the currency board system enabled Lithuania to stabilize inflation rates to single digits. The stable currency rate helped to establish foreign economic relations, therefore leading to a constant growth of foreign trade.