If the judgment is rendered based on an act of fraud committed by the litigants, a forged document or perjury, or due to an instrumental document in the legal proceeding that is withheld by either litigant, the time limit for appealing the judgment shall only commence as of the day on which the act of fraud is discovered, the forgery is either admitted by its perpetrator or established under a judgment, the person who committed perjury is convicted, or the document withheld is brought to light
Interpretation and application must be checked against the official text and current version.