Hi,
I'm applying for a 457 visa, my wife and children weren't included as we were unsure whether to bring all our children or not as they are very young and it would be a struggle for us to live in a new country with no relatives to support us. We now decide to leave the youngest child with her grandparents (who are more than happy to take care of her) for a couple of years. Once my visa is granted, we will apply for wife and eldest child to join me. Can we add the youngest child on a later date, say 2 years later? Or do they all have to apply as dependents at the same time?
Thank you very much.