What are the grounds upon which the court relies when ordering one of the parties to pay litigation costs (attorney's fees and court expenses)?

The court relies in its judgment ordering one of the parties to pay litigation costs on several grounds, including: the merit of the claim, the clarity and unambiguous nature of the right, and the proven delay of the obligated party in fulfilling the right, which compelled the other party to resort to the judiciary to recover their right. Attempts at amicable settlement prior to the registration of the lawsuit are also taken into consideration. The court has discretionary power in determining the amount of litigation costs based on the circumstances surrounding the case and the relevant statutory provisions.