Hi

The candidates who have been allotted seats under JoSAA 2019 Counselling will have to report at their respective reporting centres for document verification. You must carry Original documents and Photocopies of the documents as well for a safer side and to avoid the delay. Failure to get the documents verified will lead to the cancellation of admission. 

The official site of JoSAA will to update about which documents to carry their to the reporting centres. Still I'm providing you the list below - 

Three Passport Size Photographs identical to the one Uploaded in JEE Main 2019 Registration

Provisional Seat Allotment Letter

Candidate Undertaking

Proof of Fee Payment by e-challan or Internet Banking of SBI for Seat Acceptance (Rs. 15, 000 for SC/ST/PwD candidates and Rs. 35,000 for others)

JEE Main 2019 Score Card

JEE Main 2019 Admit Card

10th Standard Mark Sheet or Date of Birth Proof

12th Standard (or equivalent) Mark Sheet and Pass Certificate

Photo Identity Card

Medical Certificate

Category Certificate (if applicable)

PwD Certificate (if applicable)

OCI Certificate or PIO Card (if applicable)

Print out of Filled Choices for Seat Allotment

And Stationery for sure.

Check this link to get a better idea about JoSAA Counselling 2019:   https://engineering.careers360.com/articles/josaa-counselling.

Best of Luck.

Hope this helps.

Cheers!