Abstract
Emergency accidents lead to a breakdown of contractual balances, since contracts at their conclusion achieve a kind of balance in a way that equals obligations between the contracting parties, so if an unexpected accident occurs, it leads to a breakdown of the contractual balance and makes one of the parties implement its commitment exhausting and impossible, and when the World Health Organization announced a virus Corona (Covid 19) As an international cross-border pandemic, states have taken force majeure, which is legally an out-of-control contracting party with a direct negative impact on the implementation of contractual obligations, including the commercial supply contract, and countries have resorted to a Legal mechanisms and ways to address the obligations opposite.