Before you advertise your classes online for enrolment, push all your trainer schedules to the web so they can confirm their availability to teach. Tutors can see in advance every class you have scheduled them for into the future.
Once classes are open for enrolments, tutors can check their portal at any time for the current enrolment numbers vs class minimums, reducing calls to your office to see if classes are likely to run as advertised.
When the training commences, tutors can mark their class rolls electronically, on their mobile phones as students walk into the room, identifying the students via their profile picture.
As assessments are completed, tutors can update the student training outcomes, triggering automatic certification to be issued.