Law has great importance in any society and nation. There are many different laws in the world that are applied on different occasions. In these social or legal laws, the Immigration law is also very important and playing a significant role in the modern world. In fact, Immigration law is referred to the national government policies that control the trends of immigration to their countries.Considering the foreign citizens, the Immigration law is connected to the nationality laws. Immigration law also administers the legal status of the people in many different matters like as citizenship. All the rules and regulations in the Immigration laws differ from one country to the other country in the entire world. This law is different from one region to other according to the supporting climates of the time, as emotions may bend from the extensively wide-ranging to the extremely exclusive of new migrants. On the other hands, we can say that the immigration laws as regards the citizens of any country are controlled by international laws. The United Nations International Covent on the different political and civil rights commands that all countries of the world allow their individuals for entry. Different countries of the world can manage rather severe laws that regulate all rights of entry and other internal rights like duration time of stay and other rights to contribute in the government. Mostly countries of the world have various laws that are assigning processes of naturalization. All the immigrants may become citizens by these assigned processes of naturalizations.
There are numerous different countries in the world that have set up customs at the entry points of the country, where traveling documents of passengers are inspected. They generally need important documents like passports with and without the visa, onward tickets, WHO cards and other business cards. They sometime need presentation of the amount of cash, which is used by the travelers to verify that long they allowing travelers to stay. The amount of cash is usually 500 € for 1 month for the poorer countries and 1000 € for the richer countries of the entire world.
The law of immigration is different from region to region in the whole world. Immigration law is USA is commanded by the individual colonies. In fact, all the process of immigration are managed and maintained by the executive branches of Federal Government. The five major departments of executive branches are involved in the immigration processes. These departments are: Department of Health and Services, Department of Justice, Department of Homeland Securities, Department of Labor and Department of State. In all these departments, department of homeland security has main functions that are implementing immigration laws. The Custom Enforcement and US immigration is responsible for implementing immigration laws. The US Custom and Immigration department is also divided into many other departments including detention and removal, air and marine operations, federal air marshal services, intelligence, immigration investigations and federal protective services.
Immigration law in UK is also very important. All the British overseas have equal legal rights like the other British citizens. British citizenship can easily be obtained as a right for any person, who was born in British overseas regions or also in Britain. It is also given to those individuals whom one parent is British citizen.