8 CFR 214.2 (f) (17) requires that “A student must inform the DSO and the Service of any legal changes to his or her name or of any change of address, within 10 days of the change, in a manner prescribed by the school. A student enrolled at a SEVIS school can satisfy the requirement in 8 CFR 265.1 of notifying the Service by providing a notice of a change of address within 10 days to the DSO, who in turn shall enter the information in SEVIS within 21 days of notification by the student.”
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