DOCTRINE OF EFFECTIVE NATIONALITY Right of a refugee (right of individual) to enter into a nation Statelessness of an Individual – International Law: The intimate relation between individual and state, recognized by international law, is apparent from the rules on diplomatic protection, but authoritative exposition of the nature of nationality on the international plane has lately elaborated that relation. The need for certain links between an individual and a state as a basis for conferring nationality was emphasized by various members of the International Law Commission in the debates on elimination and reduction of statelessness. The final development of this work was the adoption by a United Nations Conference in 1961 of a Convention on Reduction of Statelessness, which rests conferment, renunciation, and deprivation of nationality on various social links between individual and state. In its judgment in the Nottebohm Case, the International Court of Justice expounded the principl