When apply under NIW or outsta good0072003-10-08 16:19:00

When apply 1-140 under NIW and outstanding researcher, do I need to submit orignal recommendation letters or just send photocopies of those letters?

Thanks

应该给原件

Notary photocopy are OK

回复：应该给原件

回复：应该给原件

回复：应该给原件

回复：回复：应该给原件

Was your application approved?

公证过的复印件全等于原件,移民局是承认的.