The recourse to a long negative list that restricts the volume of trade should be avoided at all costs. •  Macroeconomic policies such as fiscal and monetary policies should be harmonized to achieve a stable, non-discriminating macroeconomic environment for all the countries in the region.
•  Supporting institutions to manage and facilitate integration, for example, setting standards, establishing regional development funds and for dispute resolution should be created. •  Communication and transport infrastructure between the bordering countries should be improved and upgraded to facilitate increased trade and factor mobility.