Hello aspirant,

I hope that you are doing absolutely great.

With reference to your above mentioned query, i would like ot tell you that YES,  you can edit you MBBS BDS Colleges list before MOP_UP round for NEET State Counselling.

before the start of teh Mop-up round state counselling the correction window opens on which you can edit your preferred college list for MBBS BDS.

Further, for more information, read the below article : https://medicine.careers360.com/articles/neet-counselling

I hope that this will help.