… non-citizen, a permanent resident who has valid documentation from the U.S. Department of Homeland Security verifying that their stay in the US is for other than temporary purposes or be classified as an AB540 for state aid eligibility only … Active enrollment means classes have started and you are actively attending class. It is advised that you do not change home college in the middle of the semester. Approved Units are courses within a student’s academic program. For students who have had an Extension Petition …