This is important because adverse effects on the environment cannot be considered in such a way as to affect a nation or people in isolation. They are vast to influence the Earth in complex ways. The Asian Development Bank (ADB) and the Government of India signed a $250 million loan for energy efficiency on December 16, 2019. Laws and international agreements are a form of organization that makes it possible to seek cooperation between different participants, although they have their own problems, concerns and agendas. That is why many multilateral environmental agreements have been established at the international level. They aim to establish international cooperation between Member States, as well as between organizations and individuals, by creating institutional procedures and rules based on international law. National eGovernance Division (NeGD), Ministry of Electronics and Information Technology (MeitY) &the National Law Institute University (NLIU), Bhopal, have signed an international contract which, under the 1969 Vienna Convention on the Law of Treaties, constitutes an “international agreement concluded in writing between States and governed by international law, whether as a single instrument or in two or more related instruments is defined regardless of its particular name”. An agreement or contract is therefore an instrument that creates legal rights and obligations between the signatories of the treaty (CEL, etc.). A country must sign the treaty for its effective implementation. India has signed many other agreements, including the Convention on the Protection of the World Cultural and Natural Heritage (Paris, 1972); the Convention on Wetlands of International Importance, in particular as Habitat for Waterfowl (Ramsar, 1971); the Convention on the Conservation of Fauna and Flora in their Natural State (1933); the International Plant Protection Agreement (1951); the International Convention for the Prevention of Marine Oil Pollution (1954); the Convention on the Conservation of Migratory Species of Wild Animals (Bonn, 1979); the Convention on Early Notification of a Nuclear Accident (1986); the United Nations Convention on the Law of the Sea (Montego Bay, 1982) and the Protocol on Environmental Protection to the Antarctic Treaty (Madrid, 1991) (CEL, non-sovereign). . .