Volume One
Basic Principles and General Provisions
Part Two
Basic Concepts and Duties
Article 4: An suspect person is innocent until his indictment is proven; any doubts
are to be interpreted in favor of the accused; no punishment may be ruled only after a trial executed in accordance with this law, where in the freedom [right] of defense shall be maintained.
Presumption of innocence
Rights during trial - burden of proof
EDIT.