Matches in all stages of the competition are played in conformity with the IFAB Laws of the Game. The half-time interval lasts 15 minutes.
The competition stages are as follows:
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League phase, comprising 14 groups divided into 4 leagues as follows:
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League A, containing four groups of four teams;
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League B, containing four groups of four teams;
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League C, containing four groups of four teams;
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League D, containing one group of four teams and one group of three teams.
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Finals, comprising:
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semi-final 1 and semi-final 2;
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third-place match;
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final.
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Play-outs, to determine the two teams that are relegated from League C to League D for the next edition of the competition.