Question details
My sister's family lives in Sydney. They own a restaurant business. Can they move here with E class visa and open their restaurant here in States? She is not a citizen of Australia yet, but her husband and son is.
ANSWER
There are three kind of E visas: E-1, E-2 and E-3. You are probably thinking of E-2. Please read up on them. The primary applicant must be a citizen or national of the country in question. Their family can come as derivative beneficiaries.