Duplicate mediation has two advantages which make it sufficient method.

1.       Duplicate mediation has two advantages which make it sufficient method. First when one person use their skills to solve problems and he is failed then in second time it will aware about the circumstances and give 100% perfection to solve the problem. Secondly, the weight of arbitrators to solve the problems will be higher after failure. The decision which is taken after duplicate mediation is very impactful and has great influence on the parties because of repetition. We can say that duplicate mediation is stronger than actual because of repetition.