CMAT 2024 Exam Registration Last Date has been extended to April 23, 2024 till 9.50 PM. CMAT Registration 2024 Window closes then. If you have not registered for CMAT exam as yet, this is the last chance! Check How to Register for CMAT 2024 in three simple steps. CMAT exam will be held in the month of May, 2024. CMAT 2024 Exam scores are accepted by 1000+ B-schools. Check Important CMAT Dates, Benefits of Registering for CMAT, How to Register and more. Announcing the extension, NTA issued a public notice on its website on late evening of April 18.