Book One: 4 General Provisions
Part One: Felonies and Misdemeanours Title One: Scope of Application
Title Two: Criminal Liability
Art. 12
1 Unless the law expressly provides otherwise, a person is only liable to prosecution for a felony or misdemeanour if he commits it wilfully.
2 A person commits a felony or misdemeanour wilfully if he carries out the act in the knowledge of what he is doing and in accordance with his will. A person acts wilfully as soon as he regards the realisa-tion of the act as being possible and accepts this.
3 A person commits a felony or misdemeanour through negligence if he fails to consider or disregards the consequences of his conduct due to a culpable lack of care. A lack of care is culpable if the person fails to exercise the care that is incumbent on him in the circumstances and commensurate with his personal capabilities.
Mental element
Intent - national proceedings
Knowledge - national proceedings
EDIT.