2020年3月18日，美國移民局宣佈關閉所有辦公室，暫停常規的對外業務，以幫助減緩冠狀病毒(COVID-19)的傳播。
美國移民局計劃在2020年6月4日或之後開始重新開放辦公室，美國移民局人員將繼續執行不涉及與公眾面對面接觸的職責。但是，USCIS將在有限的情況下提供緊急服務。如需安排緊急服務，請聯繫USCIS聯絡中心uscis.gov/contactcenter。
來源美國移民局官網
USCIS Response to COVID-19
On March 18, U.S. Citizenship and Immigration Services temporarily suspended routine in-person services to help slow the spread of coronavirus (COVID-19). USCIS plans to begin reopening our offices on or after June 4, unless the public closures are extended further. USCIS staff are continuing to perform duties that do not involve face-to-face contact with the public. However, USCIS will provide emergency services for limited situations. To schedule an emergency appointment, contact the USCIS Contact Center.
USCIS will provide further updates to this page as the situation develops and will continue to follow CDC guidance.
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