GENERAL PART
VII C H A P T E R S E V E N
PUNISHMENT
Imprisonment
Article 42
(1) Imprisonment may not be shorter than thirty days or longer than twenty years.
(2) Imprisonment shall be imposed in full years and months; however, the punishment of imprisonment for a term not exceeding six months may also be measured in full days.
(3) Imprisonment referred to in this Article cannot be imposed on juveniles. The punishment of juvenile imprisonment may be imposed on juveniles under the conditions prescribed by Chapter X of this Code (Rules on Educational Recommendations, Educational Measures and Punishment of Juveniles). Juvenile imprisonment, by its purpose, nature, duration and manner of execution, represents a special punishment of deprivation of liberty.
National penalties - maximum penalty
EDIT.