Hi,

Yes, you can change your stream of engineering after completion of diploma. Diploma candidates are eligible to apply for Lateral Entry Entrance Test. The eligibility criteria for LEET examination is as below:

>>Candidate must have done diploma from a recognized institute.

>>You should have minimum of 60% marks in diploma to apply for LEET exam.

The application form for LEET exam is released generally in March to April and examination is conducted in May. You can visit official website of your state technical university for latest updates about LEET exam.

Hope this helps

Wish you luck