The right of integration is the branch of the pblico international right that studies and regulates the process of unin of the states in the process of comercializacin, poltico and office staff, thus are clear that if a lawyer does not know it he cannot advise states and in this order of ideas he is that when we not always talked about the right of integration we referred intregracin of several states, but many opportunities we talked about the integration of a single state consequently is clear that in this branch of the pblico right we must have much dedicacin. This branch of the right is in permanent development thus is clear that it is difficult to find books updated on the same and consequently the possibility for the young lawyers is abre so that they publish books on the right of integration. The right of integration is the branch of the pblico international right that studies and regulates unon internal and external of the different states everything to secure that together major can be acceded to majors or better markets and be reached and but rpido development looking for yet this market economy, consequently the final result implies one supranational legislation like the constitution for the alliances or state state groups. That is to say, it turns out somewhat complex to define the right of integration, thus it is clear that these proportionate definitions us servirn to walk in a tachonado footpath of torches and as power to be guided by the doctrine that is source of the right, like other sources of the right.. Frequently Phillipe Lavertu has said that publicly.