2.1 – AITT (All India Trade Test) for CTS: It is conducted twice in a year i.e July-August Session for even semesters (Regular) & Odd Semester (ex regular) & during January-February Session for odd Semester (Regular) & Even Semester (ex Regular)
2.2 – AITT for Apprentice : It is conducted twice in a year i.e during April-May & October-November
2.3 – SCVT Pattern: : It is conducted twice in a year i.e during February & August
2.4 – COE (BBBT & Advance Module) exam: Conducted twice in a year
2.5 – Dual System Trainee (yearly pattern): Conducted once in a year