You'd probably be better off posting that on the 'Repatriation' part of the forum. Most people reading these threads aren't going to the US, but to the UK, and probably wouldn't know...I can only go on what I've heard in the past, and that is more like 6 months, but i don't know all the factors of the situations I've heard of, nor your friend's...but, yes, I understand there are more hoops to jump through, since there is an in-person interview involved and a medical exam, etc...