I National Congress (Barcelona, 1986)

II National Congress (Granada, 1987)

III National Congress (Pamplona, 1989)

IV National Congress(Sevilla, 1993).

V National Congress (Valencia, 1995).

VI National Congress(Las Palmas de Gran Canaria, 1997)

VII National Congress(Murcia, 1999)

VIII National Congress (Pontevedra, 2001)

IX National Congress (León, 2003)

X National Congress (Málaga, 2005)

XI National Congress (Sevilla, 2008)