The Adaptation Of The Agreement

The principle of freedom of contract, which has been adopted in modern legal systems, states that the content of the agreement may be freely determined by the parties, provided that it remains within the limits set by the law. The parties are expected to be faithful to the provisions of the agreement, the content of which is freely determined, and to duly fulfill their obligations arising from the agreement; this expresses the principle of fidelity.

However, despite the alignment of the parties' wills, declarations, rights, and obligations during the conclusion of the agreement, it is sometimes encountered that the parties are unable to fulfill their contractual obligations. The balance that existed between the mutual obligations when the agreement was concluded may be unbearably distorted against one of the due to the extraordinary change of circumstances. In the event that one of the contracting parties has difficulty in fulfilling its contractual