1968 - XVI Guido d'Arezzo International Polyphonic contest: first prize in the polyphony - second prize in the Gregorian chant.

1969 - XVII G. d'Arezzo International Polyphonic contest: second prize in the polyphony.

1972 - XX C.A.Seghizzi di Gorizia International Polyphonic contest of choral singing: first prize in the polyphony.

1973 - XX Cork International and Folk dance Festival (Ireland): first prize in the polyphony

1974 - XXVIII Llangollen International Musical Eisteddfod (Great Britain): first prize in the polyphony

1975 - XIV C.A.Seghizzi di Gorizia International Polyphonic contest of choral singing: first prize in the polyphony.

1976 - V Citta' di Ravenna National Polyphonic chorals: first prize in the polyphony.

1978 - XVII C.A. Seghizzi di Gorizia international Polyphonic contest of choral singing: second prize in the polyphony; third prize in the folklore; special prize for the best performance of a religious piece

1985 - XXIV C.A.Seghizzi di Gorizia Polyphonic choral singing: second prize in the polyphony - fourth prize in the folklore; special prizes: best performance of Renaissance madrigal; best performance of singing from Friuli; best programme proposed.

1990 - Llangollen International Musical Eisteddfod (Great Britain): first prize mixed chorus polyphony.