In some cases, ESAs can divert attention from achieving social, health, human and environmental objectives. In general, the liberalization of trade and investment can influence “power relations, social policy, employment conditions and working conditions” . TIAs can “international and national labour markets, . Job creation, wage and labour standards and protective measures” . ASTIs may cause adverse effects on the environment [12, 13]. They can influence many other areas, including land ownership,  agricultural models, [15, 16] cultural traditions, privatization, health service provision, public procurement,  Women`s rights and indigenous peoples` rights . An international convention based on the ruggie concepts of economic responsibility for human rights, as decided by the United Nations Human Rights Council in 2014 . This agreement would have binding force, as proposed during discussions on a new agreement in 2017; [54, 97] and should justify the primacy of human rights over TIAs [54 85]. Elements of the draft new convention of October 2017 include a number of valuable proposals, including the proposed obligation by States Parties to prepare human rights impact assessments prior to the conclusion of trade and investment agreements (Principles 1.2) and certain provisions relating to their implementation;  Statistics show the rapid expansion of CEWs over the past two decades. By the end of 2007, the total number of AIIs had already exceeded 5500 and increasingly included the conclusion of PDOs with a focus on investment issues.
As the types and contents of IIAs are increasingly diverse and almost all countries are involved in the conclusion of new A.A., the global IIA system has become extremely complex and difficult to pin down. This problem has been compounded by the shift of many States from a bilateral model of investment agreement to a regional model, without completely replacing the existing framework, which has led to an increasingly complex and dense network of investment agreements that will certainly contradict and overlap more and more. As part of its missions, the United Nations Conference on Trade and Development published the Sustainable Development Framework (SDFM), a dynamic document created to help governments develop sound investment policies, including international investment agreements, that benefit from foreign direct investment (FDI) for sustainable development. The IPFSD intends to promote a new generation of investment agreements by pursuing a broader development agenda; and to guide policy makers in the development of their national and international investment policies. To this end, the IPFSD defines eleven critical core principles. Based on these fundamental principles, the IPFSD provides guidance and advice to States on the development of sound investment policy, including options without clauses for negotiators, in order to increase the value of national investment policies for sustainable development. Future research is needed to develop a number of model contracts and find ways to achieve such treaties and reforms. Such research would also focus on complementary institutional reforms relevant to the United Nations and other international organizations. The intercession of a number of communities is necessary for effective change. Reform requires informed debate, firm engagement with policymakers and stakeholders, as well as coherence between the areas of health, social affairs and the environment on alternatives. . .