Dear Sirs. On a current project were I am involved as Project Manager from Supervisor side, we have these Contractual Clauses that states the following: "Clause A: Notwithstanding the above, the Employer may terminate the contract for convenience." "Clause B: If the Contract is terminated for the Employer´s convenience or because of a fundamental breach of Contract by the Employer, the Supervisor Consultant shall issue a certificate for the value of the work done, Materials ordered, the reasonable cost of removal of Equipment, repatriation of the Contractor´s personnel employed solely on the Works, and the Contractor´s costs of protecting and securing the Works, and less advance payments received up to the date of the certificate." Client wants to terminate the Contract at his convenience, and our concern is that , the clause B is a valid clause or it can be challenged by Contractor at the Arbitration requesting for loss of profits or any other monetary claims. Note: both parties waved going to Civil Courts meaning the Arbitration Tribunal is mandatory. Thank you in advance for your insight Best regards Mário Morais