The
Campeonato Brasileiro Série D is the
fourth tier of the
Brazilian football, and it was announced by
Brazilian Football Confederation (CBF) on April 9, 2008. Campeonato Brasileiro Série D was formed from the split of
Série C, keeping its best 20 clubs and playing double round robin, like the top three tiers. Série D keeps the same format of the older Série C, but with participation limited to 40 clubs indicated by the state federations.