about form I-539 -- whose signature should be put in part 5? 来自天山脚下2009-05-18 07:11:11

３岁孩子appling B2 to H4 thansfer,in form I-539 part 5 Applicant's statement and signature, whose signature should be put in? can it be parents' signature?

your signature and indicate mother or father.

回复：your signature and indicate mother or father.

回复：about form I-539 -- whose signature should be put in part 5?