老D持H4来美探亲,今天immigration center来电话说要来我家visa audit,有没有谁听说过这是怎么回事?
-Never heard H4 audit. USCIS sometimes conducts audit of H-1B Program, including unannounced site visits to employers and H1 employees. I don't think there is an H4 visa audit. Are you sure the call was from USCIS for the H4 audit?