The Brazilian CVM requires that public companies file financial statements four times per year, plus an annual report (IAN). Quarterly statements for the first three quarters of the year are filed on form ITR. There is no ITR for the fourth quarter. Year end statements are filed on form DFP.
Additionally, public companies are required to notify shareholders of material events by publishing "Relevant Notices" in the Brazilian newspapers.
All the files below are avaiable only in Portuguese.