BOOK I
GENERAL PART
TITLE II
ON CRIME
CHAPTER V
CAUSES FOR EXCLUSION
SECTION I
CAUSES FOR EXCLUSION OF UNLAWFULNESS
Article 46. Conflict of duties
1. It is not unlawful for a person to commit, in the case of conflict in performance of legal duties or legitimate orders from an authority, a duty or order of equal or superior value to that sacrificed.
2. Duty to obey hierarchical superiors ceases when the same leads to commission of a crime.
Superior orders - national proceedings
EDIT.