Immigration issues occupy the center stage at regional, national, and international level. It is not a new phenomenon, in fact is as old as humanity itself. It has become increasingly a key feature of the Liberalization, Privatization and Globalization [LPG] since the 1990s, and a major part of everyday life in various countries. Over the last 35 years, the number of persons living outside their country of birth has more than doubled to stand today at over 175 million people.

The International Court of Justice (ICJ) commonly known as "World Court" is established as the principal judicial organ of the United Nations by virtue of Article 92 of the United Nations Charter at The Hague, Netherlands in 1946. Chapter IV Article 13 of the UN Charter makes the General Assembly responsible for developing international law, and the ICJ is a crucial component in this.

Corruption in any organization will be identified by the employees of that particular organization in the first instance. Employees of an organization are privy to many secrets and information pertaining to the organization that they are working for. Any unethical, immoral or illegal actions that are taking place come to the notice of the employees. The employees are actually within the 'crime vicinity'. In most of the situations the employee does not react to these unethical activities whatsoever maybe the reason.

Immigration issues have become a center stage at various levels like regional, national and international. It can be defined as a permanent or semi-permanent change of residence. There are many reasons for immigration, such as, in search of land, a more peaceful ambiance, work, wealth, agricultural land, and a better climate or, in some cases merely to look beyond the other side of the river or the hill.

From the age-old period, every year, mankind is facing enormous loss of lives and property by the disruptive and ill-effects of the disasters. A disaster is defined as "a natural or man-made event that negatively affects the lives, livelihood, property, or industry often resulting in permanent changes to human societies, ecosystems and environment." Thus, the disasters may be either natural or man-made. Earthquakes, cyclones, volcanic eruptions, tsunami, hurricanes, land-slides, tornadoes etc.