Hello,

Since you have completed a Fitter trade in ITI (Mechanical field), you can apply for B.Tech in Mechanical Engineering, but the eligibility depends on the entrance exam and institute rules. Most B.Tech colleges accept ITI students for lateral entry, meaning you join directly in the 2nd year (3-year course) instead of the regular 4-year program.

So yes, your B.Tech duration will be 3 years instead of 4 because ITI covers the foundation first year content. You’ll need to:

Check if the college accepts lateral entry from ITI students.

Fill the lateral entry application for B.Tech.

Appear for any entrance test required for lateral entry (some states have specific exams, like LEET or state CET for ITI students).

You cannot join the first year, but you can do 3 years B.Tech via lateral entry after ITI, provided you meet the college or state eligibility criteria.