In its current format, the Italian Football Championship was revised from having regional and interregional rounds, to a single tier league from the –0 season onwards.
The championship titles won prior to are officially recognised by FIGC with the same
weighting as titles that were subsequently awarded. Similarly, the season,
when the round robin was suspended and the league was
played over two geographical groups due to the ravages of
WWII, is not statistically considered, even if its title is fully
official. All the winning teams are recognised with the title of
Campione d'Italia "Champion of Italy", which is ratified by the