| Code | Trade/Discipline | Qualifications |
|---|---|---|
| 101 | Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical | 3 years B.Sc (Maths, Physics, Chemistry or Industrial Chemistry) |
| 103 | Trade Apprentice (Boiler) Discipline - Mechanical | 3 years B Sc. (Maths, Physics, Chemistry or Industrial Chemistry) |
| 104 | Technician Apprentice Discipline - Chemical | 3 years Diploma in Chemical Engg./Petrochemical Engg./Chemical Technology / Refinery and Petrochemical Engg. |
| 107 | Technician Apprentice Discipline- Instrumentation | 3 years Diploma in Instrumentation Engg/ Instrumentation & Electronics/ Instrumentation & Control Engg, / Applied Electronics and Instrumentation Engineering |
The prescribed qualifications must be obtained from a recognized Board/University/Institute as a regular full-time course. A minimum of 50% aggregate marks is required (45% for SC/ST and PwBD candidates in reserved seats).