- Category – I Graduate Apprentices: A full-time Degree in Engineering or Technology from a Statutory University or an institution empowered by an Act of Parliament, or a Graduate examination from a recognized Professional body.
- Category – II Diploma (Technician) Apprentices: A full-time Diploma in Engineering or Technology from a State Council/Board of Technical Education or a University, or an institution recognized by State/Central Government.
- Category – III Non-Engineering Graduate Apprentices: A full-time Degree in Arts, Science, Commerce, or Humanities (e.g., BA, B.Sc., B.Com, BBA, BBM, BCA) from a Statutory University or Deemed University (UGC approved).
Not Eligible: Candidates with Distance Education / Correspondence degrees, Post Graduates (PG), or Open University degrees are not eligible.