Title II
Rights
CHAPTER THREE
Rights of priority persons and groups
SECTION EIGHT
Imprisoned persons
Article 51. Imprisoned persons are recognized the following rights :
3. Declaring before a judiciary authority on the treatment received during imprisonment.
4. The human and material resources needed to guarantee their integral health in penitentiaries.
5. Care for their education, labor, productive, cultural, food and recreational needs.
Conditions of imprisonment / detention - international treaty standards
Enforcement of national penalties - conditions of imprisonment
EDIT.