Yeah no - UNECOM does not do this. If you fail a test, you retake that test. If you fail the retake, you repeat the year, you are not dismissed.
If you fail the year i.e. like second year with 3 test failures (different than first year), you repeat the year, you do not get dismissed.
Dismissal is not finishing medical school within 6 years, or like I said about COMLEX.
ACOM sounds like you fail a test, if you fail the retake, you're not allowed to remediate and you're dismissed. Am I getting that right?