Source data
Série C expansion and relegation rules by season
Sources checked
- 202620
First phase, second phase and final · 2 Source 1
- 202724
First phase, second phase and final retained · 2 Source 1
- 202828
Two 14-club groups, playing home and away · 6 Source 1
Club numbers increase in both seasons, but the format and relegation change are scheduled for 2028.
Série C expansion and relegation rules by season
The 2026 figures describe the completed season. The 2027 and 2028 rows describe CBF’s published formats. Relegation applies to the following season’s Série D.