SPECIAL PART
CHAPTER IX- CRIMINAL ACTS AGAINST JUSTICE
Article 301- Obstruction of justice in revealing the truth
Committing actions to change the scene where a criminal act was committed by destroying, changing or removing traces or by moving, hiding, annihilating, stealing, falsifying an item or document with the intent of increasing the difficulty on preventing the discovery of a criminal act and its perpetrator, is punishable by a fine or up to three years of imprisonment
Offences against administration of justice
Corruptly influencing a witness, obstructing or interfering with the attendance or testimony of a witness, retaliating against a witness for giving testimony or destroying, tampering with or interfering with the collection of evidence
National penalties - offences against the administration of justice
National penalties - maximum penalty
EDIT.