- Main Trade: Attendant Operator Chemical Plant (AOCP)
- Feeder Trades: IMCP, MMCP, LACP, PPO, Fitter General, Machinist, Turner, Sheet Metal Worker, Electrician, Electronic Mechanic, Boiler Attendant, Mechanic Industrial Electronics, Refrigeration and Air Conditioning Mechanic
Priority will be given to AOCP Trade Apprentices from Ordnance Factories and Government/Private Organizations with Government affiliation. Candidates from other feeder trades with a DBW training completion certificate from Ordnance Factories under MIL will also receive priority.