Australia visa

Visa  is a conditional authority given by a competent authority of a country for a person who is not a citizen of that country to enter its territory and to remain there for a limited duration. Each country typically attaches various conditions to their visas, such as duration of stay, the territory covered by the visa, dates of validity, whether the visa is valid for more than one visit, etc. Visas are associated with the request for permission to enter a country, and are thus, for some countries, distinct from actual formal permission for an alien to enter and remain in the country. In any event, a visa is subject to permission of an immigration official at the time of actual entry, and can be revoked at any time. There are many types as following...