You don`t need to know the terms of the agreement. Their signatures only prove the validity and authenticity of a contract in court. For a treaty to be legally binding, it must contain four essential elements: if the treaty has undergone several rounds of negotiations or revisions, do not just consider that the copy that will be submitted to you for signature is what you think. Before signing it, absolutely make sure you know and understand the terms of the document. Under Michigan law, you are usually bound by a contract that you sign, even if you are not aware of its contents. If you are unable to prove that the other party was or committed another fault to prepare the contract or induce you to sign, you must comply. Legal is rarely necessary.