BOOK I
General provisions on felonies and misdemeanours, the persons responsible, the penalties, security measures and other consequences of criminal offences
TITLE I
On felonies and misdemeanours
CHAPTER II
On the causes of exclusion from criminal accountability
Article 20
The following persons shall not be criminally accountable :
3. Whoever, due to suffering alterations in perception from the time of birth, or from childhood, has a seriously altered his awareness of reality.
Unique provision - defences
Other defences - national proceedings
EDIT.