The normal bond, according to Article 9 of the Syrian Evidence Act: It is the normal bond, which includes the signature of the person who issued it, his stamp, or his fingerprint and does not have the capacity of an official bond, meaning that it was not documented by an official employee as the official bond.
Whoever does not want to acknowledge it, should deny the handwriting, signature, official stamp or fingerprint, otherwise it will be official and must be recognized. It must be to deny the signature of the bond before researching its content. If the defendant discussed the issue of the bond that was invoked against him, then he would not accept from him after that denial. It is equal to that whether the bond exists or a copy of it as long as he discussed the content of the copy and did not deny the issuance of the bond.
But if the person who signed the bond argues the invalidity of that bond, then he must prove the invalidity with another written document, because it is not permissible to prove the invalidity between the contractors except in writing, such as the amount dowry in the marriage contract submitted to the court is fifty thousand while the agreed upon is five hundred thousand. In this case it is required to argue against the invalidity of the registered dowry which is fifty thousand a written document in which the second dowry is registered and the amount of five hundred thousand.