What are the international rules for a expectraites to move from one country to another?

Question

either he has to touch the homeland before going to other country or he can go new country as a worker without going to his own country? can any one tell about it?thanx in advance

Answer 1

every country has their own rules

Answer 2

It depends on the country. If the person is an American citizen, they never have to go back to America if they choose not to. There are no international rules.