| Code | Trade/Discipline | Qualifications |
|---|---|---|
| 101 | Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical | 3 years B.Sc. (Mathematics, Physics, Chemistry or Industrial Chemistry) |
| 102 | Trade Apprentice (Fitter) Discipline - Mechanical | Matric with ITI in Fitter Trade of minimum 2 years duration with Pass class |
| 104 | Technician Apprentice Discipline - Chemical | 3 years Diploma in Chemical Engg./Petrochemical Engg./Chemical Technology / Refinery and Petrochemical Engg. |
| 105 | Technician Apprentice Discipline - Mechanical | 3 years Diploma in Mechanical Engg. |
| 106 | Technician Apprentice Discipline - Electrical | 3 years Diploma in Electrical Engg. / Diploma in Electrical and Electronics Engg. |
| 107 | Technician Apprentice Discipline - Instrumentation | 3 years Diploma in Instrumentation Engg./ Instrumentation & Electronics/Instrumentation & Control Engg. / Applied Electronics and Instrumentation Engg. |
| 108 | Trade Apprentice - Secretarial Assistant (Location- Panipat/New Delhi) | 3 years B.A./B.Sc./B.Com |
| 109 | Trade Apprentice - Accountant | 3 years B.Com |
| 110 | Trade Apprentice - Data Entry Operator (Fresher Apprentices) | Class XII pass |
| 111 | Trade Apprentice - Data Entry Operator (Skill Certificate Holders) | Class XII pass with Skill Certificate holder in 'Domestic Data Entry Operator' |
Minimum 50% marks (45% for SC and PwBD) required in prescribed qualification (Class XII/ITI/Degree/Diploma) for regular full-time courses from recognized Board/University/Institute. ITI qualification requires only pass marks in a regular full-time course recognized by NCVET/SCVT.