Czechoslovakia ceased to exist on 31 December 1992. On 6 April 1994, the Director-General received from the Minister of Foreign Affairs of the Czech Republic a notification stating that "In conformity with the valid principles of international law and to the extent defined by it, the Czech Republic, as a successor State to the Czech and Slovak Federal Republic, considers itself bound as of January 1, 1993, i.e. the date of the dissolution of the Czech and Slovak Federal Republic, by the multilateral international treaties to which the Czech and Slovak Republic was a party on that date. This includes reservations and declarations to their provisions made earlier by the Czech and Slovak Federal Republic."