Indian Administrative Service
India Foreign Service
Indian Police Service

Group A

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 (Assistant Works 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 in Railway Protection Force (RPF)
Indian Defence Estates Service
Indian Information Service (Junior Grade)

Group - B

Railway Board Secretariat Service (Section Officer's Grade)
Armed Forces Headquarters Civil Service (Section Officer's Grade)
Customs Appraisers' Service
Delhi, Andaman & Nicobar Islands, Lakshadweep, Daman & Diu and Dadra & Nagar Haveli Civil Service and Police Service
Pondicherry Civil Service