1 Â­Twenty-three million Americans are currently addicted to alcohol and/or other drugs. 2  Only one in 10 of them (2.6 million) receives the treatment they need. 3  The result: a treatment gap of more than 20 million Americans.
The deadline for change of residency by matriculated students with appropriate documentation is one month prior to the registration date for your college for the next semester (you must file a change for residency status six weeks prior to the registration deadline that you wish to have the change in effect).
Your status will run out in two years (as shown on your green card). Somewhere within the 90 days prior to that expiration date, you will need to submit Form I-751, issued by U.S. Citizenship and Immigration Services (USCIS) in order to remove the conditions on your residency and switch to permanent resident status.