FIRST PART
TITLE I- Parties
CHAPTER IV- DEFENDANT (Suspected Person)
Article 37-Self-incriminating statements
1. When a person not in the capacity of a defendant (suspected person), makes a statement before the proceeding authority, which provide information on his incrimination, the proceeding authority stops the questioning, and warns him that after the statement an investigation may be conducted against him and ask him to assign a defense counsel. Statements previously made by the person cannot be used against him.
Fair trial standards
Rights during investigation - self incrimination
EDIT.