在USCIS主页上找到信息了。不过有个新的问题是where to file? 没信号到B2 extension具体寄到哪里,所以想问是不是属于最后一项All other Forms I-539类? All other Forms I-539, including:
Change of status from A, G, or NATO classifications to another nonimmigrant classification (once an endorsed Form I-566 has been received by applicant); or,
A Form I-539 filed separately from a principal’s Form I-129, with the exception of 1) a Form I-539 filed by an H-4 spouse of an H-1B nonimmigrant or filed concurrently with Form I-765 for category (c)(26).; or 2) a Form I-539 filed by P-4 dependents of major league athletes or support personnel. Please see guidance above for instructions on a Form I-539 filed separately by such H-4 spouse or P-4 dependent
USCIS Dallas Lockbox
USPS
USCIS P.O. Box 660166 Dallas, TX 75266
USPS, express mail and courier deliveries:
USCIS ATTN: I-539 2501 S. State Highway 121 Business Suite 400 Lewisville, TX 75067
还有什么其他需要准备的材料?
谢谢!
没信号到B2 extension具体寄到哪里,所以想问是不是属于最后一项All other Forms I-539类?
All other Forms I-539, including:
Change of status from A, G, or NATO classifications to another nonimmigrant classification (once an endorsed Form I-566 has been received by applicant); or,
A Form I-539 filed separately from a principal’s Form I-129, with the exception of 1) a Form I-539 filed by an H-4 spouse of an H-1B nonimmigrant or filed concurrently with Form I-765 for category (c)(26).; or 2) a Form I-539 filed by P-4 dependents of major league athletes or support personnel. Please see guidance above for instructions on a Form I-539 filed separately by such H-4 spouse or P-4 dependent
USCIS Dallas Lockbox
USPS
USCIS
P.O. Box 660166
Dallas, TX 75266
USPS, express mail and courier deliveries:
USCIS
ATTN: I-539
2501 S. State Highway 121 Business
Suite 400
Lewisville, TX 75067
是的