Hello Aspirant,

There is no need to upload your category certificate for JOSAA counselling because the same category will be considered for counselling that you have filled in JEE-Main and you will have to submit your certificate at the time of admission in the allotted institution.

Documents which you have to carry to the reporting centre for NITs/IIITs/GFTIs :-

1. Three Passport Size Photographs identical to the one Uploaded in JEE Main 2021 Registration
2. Provisional Seat Allotment Letter
3. Candidate Undertaking
4. 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)
5. JEE Main 2022 Score Card
6. JEE Main 2022 Admit Card
7. 10th Standard Mark Sheet or Date of Birth Proof
8. 12th Standard (or equivalent) Mark Sheet and Pass Certificate
9. Migration certificate
10. Photo Identity Card
11. Medical Certificate
12. Category Certificate (if applicable)
13. PwD Certificate (if applicable)
14. OCI Certificate or PIO Card (if applicable)
15. Print out of Filled Choices for Seat Allotment

Documents which you have to carry to the reporting centre for IITs :-

1. Provisional Seat Allotment Letter
2. Two Passport Size Photographs identical to the one uploaded during JEE Advanced 2022 registration
3. Undertaking by the Candidate
4. Proof of Seat Acceptance Fee Payment by e-challan or net banking of SBI (Rs. 15, 000 for SC/ST/PwD candidates and Rs. 35,000 for others)
5. Valid Photo Identity Card
6. JEE Advanced 2022 Admit Card
7. Date of Birth Proof (10th Standard Mark Sheet)
8. 12th Standard (or equivalent) Mark Sheet and Pass Certificate
9. Migration certificate
10. Medical Certificate
11. Category Certificate (if applicable)
12. Certificate for PwD (if applicable)
13. Passport (for foreign nationals) of candidates & parents or OCI Certificate or PIO Card (if applicable)
14. DS Certificate (if applicable)
15. Registration cum Locked Choices for Seat Allotment

For complete details about JOSSA Counselling process kindly check out the link given below :-

https://engineering.careers360.com/articles/josaa-counselling

If you appeared for JEE-Main 2022 then you can use JEE-Main College Predictor to predict your chances of admission in different engineering colleges of India on the basis of your JEE-Main 2022 score:-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!