美國公民及移民服務局（USCIS）更新了I-600A和I-600表格。

April 22, 2021

USCIS recently updated Form I-600A, the Application for Advance Processing of an Orphan Petition, and additionally, Form I-600, Petition to Classify Orphan as an Immediate Relative. Starting with July 19, 2021, USCIS will only accept the 12/21/19 edition of the forms. USCIS provided a summary of changes to the new edition.