The Rugby League Championships (known as the National Leagues between 2003-2008) are the two professional divisions below the Super League, consisting of 12 teams in the Championship and 14 teams in League 1. Promotion and relegation is in use between the Championship and League 1 as well as between the Championship and Super League but not between League 1 and the National Conference League and French Elite One Championship. The RFL can promote teams between the NCL, Elite One Championship and League 1.