If you are hired overseas by Language Link, we will issue a visa on arrival letter for you before you depart. Initially this fee has to be paid by cash on arrival and will be reimbursed to you when you have signed your contract. In order to obtain a working visa (DN code) you must be sponsored by an employer. A DN visa is the type which is required to legally work within Vietnam. Language Link will assist with the process to make your arrival as stress free as possible.