Under California law, unless a contract explicitly identifies an event as a force majeure the event must be unforeseeable at the time of contracting to qualify. Force Majeure is defined as unforeseeable circumstances that prevent someone from fulfilling a contract.An example of a Force Majeure clause in a contract is:. Contractual force majeure provisions allocate risk of nonperformance due to events beyond the parties' control. The occurrence of a force majeure. Defendant's opposition is based primarily on the defense of force majeure. Contractor may contract CM services out with CSPs as part of the. Suppose an avalanche destroys a supplier's factory in the French Alps, causing long shipment delays and leading the client to sue for damages. A force majeure clause is a contractual risk allocation, comparable in some ways to indemnification provisions.