Article 6: Application of civil law by analogy

1. In cases where the relations provided for in article 2, paragraphs 1 and 2, of the present Code are not expressly regulated by law or agreement of the parties and the custom applicable to them is not applicable to them, 2. Civil law governing similar relations (the same as the law) applies if it is not contrary to their substance. The parties ' interests are determined on the basis of the general beginning and meaning of civil law (the analogy of law) and the requirements of good faith, reasonableness and fairness.