Hii there,

Dear candidate, the CSAB special rounds would be starting after the final conclusion of JOSAA all rounds. The csab counselling will be of 2 rounds but there are certain criteria to participate. The eligibility criteria to participate in csab counselling is quite complex.

Only the JEE Mains qualifiers are allowed to participate in this.

If you have not participated in Josaa counselling or if you didn't get any seat in josaa counselling then you can participate in CSAB counselling.

Also, if you had get any seat in the counselling of Josaa and you had opted for CSAB counselling at the time of reporting to the institute then you are eligible for CSAB counselling.

But if you didn't opt for CSAB special round counselling at the time of reporting to the alloted institute then you are not eligible for participating in CSAB counselling.

You can get further information here

https://engineering.careers360.com/articles/csab-special-round-for-nits-iiits-and-gftis/amp#aoh=16025939207332&amp_ct=1602593953807&referrer=https%3A%2F%2Fwww.google.com&amp_tf=From%20%251%24s

All the best!