Does a contact has to signed by both parties for it to be in agreement?

Yes, a contract typically requires the agreement and signatures of both parties to be legally binding. This mutual consent signifies that both parties understand and accept the terms outlined in the contract. Without the signatures, it may be difficult to enforce the agreement or prove that both parties intended to enter into the contract. However, in some cases, an agreement can be considered valid even without a signature if there is clear evidence of mutual assent.