NAFSA Comments on SEVP Policy Guidance 1004-10 - Establishing and Maintaining Data Integrity in F and M Nonimmigrant Information On December 21, 2010 NAFSA submitted to SEVP these comments about SEVP's October 27, 2010 Policy Guidance 1004-10 – Establishing and Maintaining Data Integrity in F and M Nonimmigrant Information. NAFSA Comments on SEVP Policy Guidance 1004-10 NAFSA 2010-12-21 NAFSA Comments on SEVP Policy Guidance 1004-10 - Establishing and Maintaining Data Integrity in F and M Nonimmigrant Information PDF