Social Democratic Institutional Bloc

Social Democratic Institutional Bloc
Bloque Institucional Socialdemócrata
Founded1988
Political positionCenter-left to left-wing
Chamber of Deputies
1 / 190
Senate
0 / 32
Website
BIS website

The Social Democratic Institutional Bloc (Spanish: Bloque Institucional Socialdemócrata, or BIS) is a political party in the Dominican Republic.