Title II
Rights
CHAPTER EIGHT
Rights to protection
Article 76. In all processes where rights and obligations of any kind are set forth, the right to due process of law shall be ensured, including the following basic guarantees :
2. All persons shall be presumed innocent, and shall be dealt with as such, until their guilt is stated by means of a final ruling or judgment of conviction.
Fair trial standards
Presumption of innocence
Rights during trial - burden of proof
EDIT.