ainfante,
If your husband came to the USA on an immigrant visa, as your profile indicates, why did he apply to adjust status?
If he did not come to the USA on an immigrant visa, what was his basis for entry? Did he apply for and obtain advance parole, if appropriate?
He can go alone, and how long he can be gone is up to him as long as he takes care to maintain his primary residence in the USA. (Same as after he adjusts.) And is back when he needs to be for his adjustment interview.
Yodrak
QUOTE(ainfante @ Mar 22 2007, 08:08 AM)

If my husband is traveling after he has filed his AOS, how long can he be out of the country and can he go alone?