All the 20 IIMs including the top IIMs - IIM Ahmedabad, IIM Bangalore, IIM Calcutta, IIM Lucknow, IIM Kozhikode have already released their admission criteria for the batch 2022-24. IIM Admission Criteria 2022 has been released individually by each IIM one by one, only after the CAT exam registration process had started in the month of August.