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 :
7. The right of persons to defense shall include the following guarantees :
e) No one can be questioned, not even for purposes of inquiry, by the Office of the Attorney-General, by a police force authority or any other authority, without the presence of a private attorney or a court appointed defense attorney, or outside the premises authorized for this purpose.
Rights during investigation - questioned in presence of counsel
EDIT.