Hello,

To get admission through lateral in Telangana you need to appear in TS ECET. And the documents required are as follows

1.TS ECET hallticket

2.TS ECET  rank card

3.Aadhaar card

4.10th class/SSC memo

5.Diploma memo of marks

6.Diploma provisional certificate

7.Study certificate from class 6 to a diploma.

8.Transfer certificate

9.Caste certificate (if applicable)

10.Income certificate (if applicable)

You don't need GAP certificate. However, if you are applying for fee reimbursement then you need to provide GAP certificate.