CAG vs CVC
Comptroller and Auditor General audits government accounts versus Central Vigilance Commission probing corruption among public servants.
Start here
The Comptroller and Auditor General (CAG) is India’s constitutional supreme audit institution under Article 148; the Central Vigilance Commission (CVC) is a statutory anti-corruption body under the CVC Act, 2003. Both fight misuse of public money through different lenses — CAG asks “Was the rupee spent lawfully and efficiently?” while CVC asks “Did a public servant act corruptly?” CAG’s reports shame Parliament into action; CVC coordinates CBI inquiry permissions and chief vigilance officer (CVO) networks.
UPSC contrasts constitutional status, appointment, and whether they can prosecute (neither prosecutes directly — CBI/prosecutors do). Post-Vineet Narain (1997), CVC gained stature but remains distinct from the audit trail CAG maintains from voucher to Parliament.
Side-by-side comparison
| Feature | CAG | CVC |
|---|---|---|
| Appointment | President on PM + LoP advice (Dopt rules) | President on PM, Home, LoP recommendation |
| Tenure | 6 years or 65 years age | 4 years or 65 years age |
| Removal | Like SC judge (Art. 148(4)) | Like SC judge (statutory parity) |
| Landmark output | CAG reports → PAC scrutiny | Single transfer policy, CVO appointments |
| RTI / transparency | Audit reports public; CAG not under RTI for all internals | CVC advisory; limited public case detail |
| Administrative ministry | Independent constitutional office; no parent ministry | Department of Personnel & Training (DoPT) for administrative support |
At a glance
Constitutional basis
Art. 148 — constitutional body
CVC Act, 2003 — statutory body
Primary function
Audit Union & State accounts
Vigilance over corruption cases
Reports to
President → laid in Parliament
Parliament via annual report; advises govt
Prosecution power
No — audit & recommend
No — refers to CBI/disciplinary auth
2G spectrum audit vs coal allocation vigilance
CAG’s performance audit quantified notional loss in 2G allocation — its report went to PAC and dominated headlines. That is audit, not criminal investigation. Separately, when a senior IAS officer is suspected of taking bribes in a coal block case, the ministry seeks CVC’s advice before CBI investigation — vigilance protocol. CAG exposes systemic loss; CVC guards integrity of individuals in the system.
What this means for the exam
CAG = financial/performance audit (constitutional). CVC = anti-corruption vigilance coordinator (statutory).
Understand the difference
Why CAG is not a “corruption watchdog” in the CVC sense
CAG may expose corruption indirectly (e.g. irregular contracts) but its mandate is audit of accounts under the CAG (DPC) Act, 1971. CVC implements the Prevention of Corruption Act procedure for sanction and supervision. A CAG performance audit can quantify notional loss (2G spectrum, coal blocks) and trigger PAC scrutiny — but it cannot register an FIR or grant prosecution sanction.
The 2G and coal allocation controversies illustrate the split: CAG’s audit reports dominated headlines and shaped public debate; CVC’s role was advising ministries on vigilance clearance before CBI investigation. Knowing which institution triggers which downstream action is a recurring Prelims elimination point.