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USCIS Policy Memo: Submission of Form 1-20 or DS-2019 in support of the Application to Extend/Change Nonimmigrant Status

June 07, 2012 (1 min read)

"This Policy Memorandum (PM) establishes U.S. Citizenship and Immigration Services (USCIS) policy on the adjudication of the Application to Extend/Change Nonimmigrant Status (Form 1-539)." - USCIS, June 1, 2012.