
Obtaining authorization for entering a country:Possession of the visa is not necessarily a guarantee of entering the country that issued it; it can be revoked any time. The visa process allows the issuing country to scrutinize the identity of the applicant before entry is permitted. Some visas are granted by prior application to the countries consulate or embassy or on arrival or through private visa services that specialize in issuance of travel documents. These agencies have the authorization of embassies/ consulate or foreign agencies to represent travelers who are unwilling or unable to visit the embassy to apply in person.
Visas for Australia provide a specialist service intended for persons seeking to travel for either business...