Article 88
Execution of punishments of imprisonment and life long imprisonment
3. During the execution of a punishment, the convicted person shall not be subjected to inhuman or degrading treatment or punishment, including unnecessary mental and physical exertion or the deprivation of adequate medical treatment or other basic necessities.
3. Quand elle exerce son pouvoir de désignation conformément au paragraphe 1, la Cour prend en considération :
b) Les règles conventionnelles du droit international généralement acceptées qui régissent le traitement des détenus ;