Administrative Review and Reform Movements from the Perspective of International Investment Law

The study aims at the administrative implications generated by the regulation or non-regulation of the legislative ensemble with an impact in this field. The combination of these pieces in a legal mechanism or, better said, the assembly between international investment law and administrative law is a cascade of sources of legislation, jurisprudence and doctrine, trialism of great use for the evolution and reform of both areas of law, and for the realization of this study were required a coherent mix between transdisciplinary research methods, being used in this context, the methods: qualitative, comparative and quantitative. Taking into account these review movements, administrative law and administrative issues arising at almost all levels, including the institutional ones, are in front the manifestation of a particularly active role conferred by this unprecedented moment, in which states and investors must rely on a comprehensive legislation, in which to find complete regulations and harmonized with the international law of foreign investments.