- Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical: 3 years B.Sc. (Mathematics, Physics, Chemistry or Industrial Chemistry).
- Trade Apprentice (Fitter) Discipline - Mechanical: Matric with ITI in Fitter Trade of minimum 2 years duration with Pass class.
- Technician Apprentice Discipline - Chemical: 3 years Diploma in Chemical Engg./Petrochemical Engg./Chemical Technology / Refinery and Petrochemical Engg.
- Technician Apprentice Discipline - Mechanical: 3 years Diploma in Mechanical Engg.
- Technician Apprentice Discipline - Electrical: 3 years Diploma in Electrical Engg. / Diploma in Electrical and Electronics Engg.
- Technician Apprentice Discipline-Instrumentation: 3 years Diploma in Instrumentation Engg./ Instrumentation & Electronics/ Instrumentation & Control Engg. / Applied Electronics and Instrumentation Engg.
- Trade Apprentice-Secretarial Assistant (Location- Panipat & New Delhi): 3 years B.A./B.Sc./B.Com.
- Trade Apprentice-Accountant: 3 years B.Com.
- Trade Apprentice-Data Entry Operator (Fresher Apprentices): Class XII pass.
- Trade Apprentice-Data Entry Operator (Skill Certificate Holders): Class XII pass with Skill Certificate holder in 'Domestic Data Entry Operator'.
General Conditions:
- Prescribed qualification for Class XII / Graduate / Diploma holders must be from a recognized Board/University/Institute as a regular full-time course with a minimum of 50% marks (45% for SC and PwBD candidates).
- For ITI qualification, only regular full-time ITI course recognized by NCVET/SCVT shall be considered with pass marks.
- Candidates whose result is awaited as on the reckoning date are not eligible.