移民签证排到(NIW申请的I140),需要去广州签,有两个问题:
1)NVC费用缴了和DS260也在网上提交了,下一步要把civil documents交给NVC,下面的链接说要上传材料不要邮寄,但是ceac系统里要求邮寄,请问对广州使馆的签证来说是不是还是得邮寄civil documents给NVC呀?
2)请问下我这种情况(EB2-NIW)需要提交Form I-864(Affidavit of Support)吗
https://travel.state.gov/content/travel/en/us-visas/immigrate/the-immigrant-visa-process/step-8-scan-collected-documents/step-9-upload-and-submit-scanned-documents.html