Where the parties have not agreed to a force majeure clause as part of their agreement, Florida law may excuse performance under the principles of. Force majeure clauses are often invoked in real estate and construction after disasters strike.Section 18(G) Force Majeure. Call Paul J, Burkhart At (561) 880-0155 If You Entered Into A Contract And Seek To Invoke A Force Majeure Clause. Paul J. Burkhart Can Help. Due to COVID-19, parties to commercial contracts are invoking force majeure clauses. What is a Force Majeure Clause? □ "Superior strength". Black's Law Dictionary defines "force majeure" as "an event or effect that can be neither anticipated nor controlled. These are common law defenses - there will not be specific clauses in the contract addressing these defenses.