The General Part
Title II
Offences
Chapter II
Justifying causes
Order of the law and command of legitimate authority
Art.24 – (1) The commission of an act incumbent upon one or authorised by the law shall not be considered an offence if it has been executed according to the conditions provided in the law.
(2) The accomplishment of an act ordained by the legitimate authority shall not be an offence if the order is given in the form provided in the law and it is not obviously illegal.
Manifestly unlawful order
Superior orders - national proceedings
EDIT.