Indian Civil Service

·      Indian Administrative Service  (IAS) 
·      Indian Police Service (IPS) 
·      Indian Foreign Service (IFS)
·      Indian P & T Accounts & Finance Service,
·      Indian Audit and Accounts Service,
·      Indian Customs and Central Excise Service,
·      Indian Defence Accounts Service,
·      Indian Revenue Service,
·      Indian Ordnance Factories Service, Group - A (Assistant Manager, non-technical)
·      Indian Postal Service,
·      Indian Civil Accounts Service,
·      Indian Railway Traffic Service,
·      Indian Railway Accounts Service,
·      Indian Railway Personnel Service,
·      Posts of Assistant Security Officer, Group - A in Railway Protection Force (RPF)
·      Indian Defence Estates Service,
·      Indian Information Service (Junior Grade),
·      Indian Trade Service (Grade III),
·      Posts of Assistant Commandant in Central Industrial Security Force,
·      Central Secretariat Service (Section Officer's Grade),
·      Railway Board Secretariat Service (Section Officer's Grade),
·      Armed Forces Headquarters Civil Service (Assistant Civilian Staff Officer's Grade),
·      Customs Appraisers' Service,
·      Delhi, Andaman & Nicobar Islands, Lakshadweep, Daman & Diu and Dadra & Nagar Haveli Civil Service,
·      Pondicherry Civil Service