USCIS 調整身分新規定
https://www.uscis.gov/newsroom/news-releases/us-citizenship-and-immigration-services-will-grant-adjustment-of-status-only-in-extraordinary
USCIS 調整身分PDF檔
https://www.uscis.gov/sites/default/files/document/memos/PM-602-0199-AdjustmentOfStatusAndDiscretion-20260521.pdf
USCIS 美國EB-5移民法規
https://www.uscis.gov/eb-5