Hello Aspirant,

If you are seeking admission in NITs/IIITs then you should register for CCMT counselling not for COAP counselling, COAP is conducted only for admission to IITs on the basis of GATE  score . COAP was initiated in 2017 for admission in Master's courses in IITs and it is conducted by different IITs in rotation, this time COAP 2022 will be conducted by IIT Bombay.

As you are seeking admission in NITs then COAP is of no use for you until and unless you are seeking admission in IITs on the basis of your GATE score. For NITs kindly register for CCMT(Centralized Counseling for M.Tech./ M.Arch./ M.Plan./M.Des.). For now registration process has not been started for CCMT, but will start soon so keep an eye on the official website :-

https://ccmt.admissions.nic.in/

Or you can also check out our article from the link given below :-

CCMT Counselling 2022 - Dates, Fee, Registration, Seat Allotment, Choice Filling (careers360.com)

I hope this information helps you.

Good Luck!!