Contractual force majeure provisions allocate risk of nonperformance due to events beyond the parties' control. Force majeure clauses allow a party to leave a contract temporarily or permanently, in whole or in part, for catastrophes that were not foreseeable.Please complete this survey to assist in improving civil legal services in Arizona. A force majeure clause is a type of provision that is often included in a contract. If there is no force majeure relief under the contract, the common law doctrine of frustration may apply. As explained in that article, force majeure is a contractual term that only applies if it is included in the governing contract.