El external legal transactions has become significant in our time. This exchange is due to various factors ranging from the search for better economic prospects, family dismemberment, integration processes, physical transport facilities and increased links in the virtual world. These international legal situations are prone to recognition with a view to universality. In spite of this, the way in which they are documented was highly territoriality and complex topical rigour to overcome. This article seeks to give the subject some clarity and also the flexibility framework it allows.