Campeonato Brasileiro Série D

The Campeonato Brasileiro Série D (English: Brazilian Championship Serie D), commonly known as the Série D or the Brazilian Série D to distinguish it from the Italian Serie D, is the fourth division of the Brazilian football league system, and was announced by the Brazilian Football Confederation (CBF) on 9 April 2008. The Campeonato Brasileiro Série D was formed from the split of the Série C, keeping its best 20 clubs and playing double round robin as does the top three divisions.

Source: Wikipedia — Campeonato Brasileiro Série D (CC BY-SA 4.0)