Is All India counselling a must?

Is All India counselling a must?
Or can somebody just opt for state counselling only without applying in All India counselling? Tia

Its possible. If u feel u have no chances in All India then register only for state counselling. I did it last year

Only advantage of attending both counselling is there are more chance of getting selected as many States today have in-service quota… Which can deciding factor for getting state seat…

When is MCC registration going to start?