It is well-known that, in principle, no person entitled to a civil subjective right can be held liable for the damage caused by exercising that particular right. However, the principle of good faith and the obligation which is the result of it requires that the exercise of any civil subjective right respects its rigor. On the one hand, this means that the civil subjective right must be exercised for the purpose that has been recognized by law a...

The paper aims to analyze the interference of the COVID-19 pandemic with the execution of civil contracts, discussing how economic agents affected in their activity by the combined action of the pandemic and the legislative measures enacted in order to fight it can use the theory of hardship or force majeure/fortuitous case. The authors consider that a case-by-case analysis shall be needed, as the same fact may have different legal ...