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Table 1 Ratings, provision and delinquency in Brazilian financial regulation

From: To supervise or to self-supervise: a machine learning based comparison on credit supervision

Ratings Provison (% of the amount due) Delinquency (days)
AA < 0.5%
A ≥ 0.5%; < 1%
B ≥ 1%; < 3% ≥ 15; < 30
C ≥ 3%; < 10% ≥ 30; < 60
D ≥ 10%; < 30% ≥ 60; < 90
E ≥ 30%; < 50% ≥ 90; < 120
F ≥ 50%; < 70% ≥ 120; < 150
G ≥ 70%; < 100% ≥ 150; < 180
H 100% ≥ 180