For admissions to the 15% All India Quota seats counselling had already been started so now you can apply there for second round from 18th November there you can again register and apply for counselling.

The remaining 85% seats in government medical colleges, 100% seats of state private medical colleges will be filled by respective state authorities. Each state will have its own NEET counselling process.

For chandigarh it has started from 2nd Nov.

Tamil Nadu NEET counselling - 2nd nov

Rajasthan NEET counselling - 1st nov

Telangana NEET counselling - 1st nov

M.P tentatitive date - 1st Nov.

and for many other state counselling updates visit our website and use our college predictor for predicting your college

https://medicine.careers360.com/articles/neet-counselling

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope it helps