Scottish legislation appears to be stricter than English legislation on the application of the doctrine of innovation and needs stronger evidence of the creditor`s agreement on transfer of responsibility.  For example, if there is a contract in which Dan Alex will give a television and another contract in which Alex Becky will give a television, then it is possible to renew both contracts and replace them with a single contract in which Dan agrees to give Becky a television. Unlike the assignment, the Novation must be approved by all parties. The new contract has yet to be considered, but it is generally assumed that the previous contract will be executed. There is never any suspicion that novations are taking place. The innovation contract must be written. If this is not the case, an innovation must be put in place on the basis of the behaviour and action of the parties. The initial contract will then be extinguished in a standing ovation. When the third party replaces an original party, it assumes the same rights and obligations. As soon as this substitution takes place, the obligations of the party withdrawing will be fulfilled and it should not be expressly authorized.
The assignment of an agreement does not mean a standing ovation. No new agreement is required in an assignment when duties and fees are transferred from the assignee to the agent. By implementing an innovation, a party can delegate both its rights and its duties. Under the common law, contractual obligations can only be renewed with the agreement of all the original contracting parties and the new contracting parties. Because innovation erases the old treaty by creating a new treaty. Under international law, Novation is the acquisition of territory by a sovereign state by "the gradual transformation of a right into territorio alieno in full sovereignty, without any formal and unequivocal instrument intervening in this sense."  It is possible that an innovation clause will unilaterally accept an innovation from another party to a party elected by the Novating Party. The courts will innovate in this way, provided that it is approved by the proper design of the original contract. This term is also used in markets where there is no centralized clearing system, such as swap trading. B and some OTC derivatives, in which "Novation" refers to the process in which one party can delegate its role to another party called "entering the contract." This corresponds to the sale of a future contract. Black`s Law Dictionary defines Novation as: "The act of replacing a new one by an old commitment, which either replaces an existing undertaking with a new obligation, or replaces an original part with a new one." The three parties - the purchaser, the assignor and the counterparty (or the other party) - must sign the innovation contract.