How will I be notified if I have to submit a reply in Form DRC-01C Part B?

Once the DRC-01C Part A is generated, a reference number will be assigned for the same. An email and SMS notification containing these details will be sent to the email address and the mobile number registered in the GST portal. Check your registered email address and mobile number regularly for notifications regarding DRC-01C Part B.

You can also check for the notification on the GST portal. Navigate to Services > Returns > Return Compliance > ITC Mismatch DRC-01C.