This is what I found “Remember, if you report a college as first choice, you can always change your mind. However, be careful not to miss NMSC’s deadline for reporting this change. Technically you have until May 31 to change your first choice. However if a college offers you an award and NMSC goes out with an announcement of that award on May 1, then you are no longer able to transfer the college sponsorship, and you will be ineligible at the new institution. Therefore to be safe, make sure you report your new first choice to NMSC by April 30 at the latest.”
Am I missing something required by A&M for NMSC? We’re planning to make the choice in mid April.