March 1979: The European Monetary System (EMS), on which agreement was reached in late 1978, comes into force; the participating Member States, eight at first, are required to maintain their exchange rates within certain fluctuation margins.
Marzo de 1979 Entrada en vigor del sistema monetario europeo (SME), decidido en 1978, en el que en un principio ocho Estados miembros mantienen sus tipos de cambio dentro de un margen de fluctuación determinado.