NITS Polytechnic Jammu admission notification for 3 years Diploma/2 years Lateral Entry Diploma 2021-22. Admission Open for 3 Yrs Diploma/2 Yrs Lateral Entry Diploma in CIVIL ENGG ELECT. ENGG MECH. ENGG. E&C ENGG COMP. ENGG ELIGIBILITY : 10th Pass with 35% or above for 3 years diploma 10+2 (PCM or PCB)/10th Pass with 2 years