The General Part
Title II
Offences
Chapter III
Causes that remove the criminality of acts
Irresponsibility
Art.31 – An act provided in the criminal law shall not be an offence if the perpetrator, at the time of perpetration, either because of mental alienation, or for other reasons, was unaware of his/her actions or inactions, or could not master them, shall not be an offence.
Incapacity - national proceedings
Insanity - national proceedings
Mental disease or defect - national proceedings
EDIT.