Polity · Constitutional Bodies
The CAG is India's supreme audit authority established under Article 148, safeguarding public finances at the Centre and states. This chapter covers the CAG's constitutional status, appointment, independence provisions, duties, audit powers, limitations, and relationship with public corporations.
Article 148 of the Constitution establishes the independent office of the Comptroller and Auditor General of India (CAG). The CAG heads the Indian Audit and Accounts Department — an institution whose origins go back to 1753 during British rule.
The CAG occupies a position of exceptional constitutional importance. Dr. B. R. Ambedkar described him as the most important officer under the Constitution, because his core function — upholding the Constitution and parliamentary laws in the domain of financial administration — is indispensable to democratic accountability.
The CAG is counted among the four great bulwarks of Indian democracy:
His fundamental role is to act as the guardian of the public purse, exercising control over the financial system of both the Union and the states.
Term: Six years or until the age of 65 years, whichever comes earlier.
Removal: The CAG can be removed by the President only on the same grounds and through the same procedure as a judge of the Supreme Court — that is, by a resolution passed by both Houses of Parliament with a special majority, on grounds of proved misbehaviour or incapacity.
Resignation: The CAG may resign by writing to the President.
The Constitution builds in multiple safeguards to insulate the CAG from executive pressure:
Article 149 authorises Parliament to define the CAG's duties and powers. Parliament enacted the CAG's (Duties, Powers and Conditions of Service) Act, 1971, which was amended in 1976 to separate accounts from audit at the Centre (departmentalisation of accounts).
The CAG submits three reports to the President:
After the President lays these before Parliament, the Public Accounts Committee examines them and reports its findings.
The CAG verifies whether money disbursed was legally available for the purpose it was used and whether expenditure conforms to governing authority. This is obligatory.
Beyond legal compliance, the CAG can examine the wisdom, faithfulness, and economy of government expenditure — commenting on wasteful or extravagant spending. This is discretionary, not mandatory.
The CAG cannot demand details of expenditure classified as secret service spending. He must accept a certificate from the competent administrative authority that such expenditure was duly incurred. This is a recognised limitation on his audit powers.
The Constitution envisions the CAG as both a Comptroller and an Auditor General. However, in practice, the CAG functions only as an Auditor General. Unlike the CAG of Britain — who must approve expenditure before funds are drawn — the Indian CAG has no pre-expenditure control over the Consolidated Fund. Many departments can issue cheques without the CAG's prior approval. The CAG's involvement begins only at the post-expenditure audit stage.
This is a frequently tested UPSC distinction: in Britain, the executive needs CAG's approval before drawing public money; in India, no such pre-sanction exists.
The CAG's audit role over public corporations is limited and falls into three categories:
| Category | Nature of Audit | Examples |
|---|---|---|
| Direct CAG audit | Fully audited by the CAG | Damodar Valley Corporation, ONGC, Air India, Indian Airlines |
| Joint audit | Private auditors appointed by Central Govt. in consultation with CAG; CAG may conduct supplementary audit | Central Warehousing Corporation, Industrial Finance Corporation |
| Purely private audit | Exclusively audited by private auditors; CAG not involved; reports go directly to Parliament | LIC, RBI, SBI, Food Corporation of India |
Audited by private auditors appointed by the government on the advice of the CAG. The CAG retains the right to conduct supplementary or test audits.
Established in 1968, on the recommendation of the Administrative Reforms Commission, to bring in outside technical expertise for auditing specialised enterprises (engineering, steel, chemicals, etc.). It comprises a Chairman and two members, all appointed by the CAG.
Paul H. Appleby, an American public administration expert, submitted two reports on Indian administration — Public Administration in India (1953) and Re-examination of India's Administrative System (1956). He was sharply critical of the CAG's role and even recommended abolition of the office.
Key criticisms:
Appleby's critique represents a contrarian position — important for UPSC because it frames debates on the scope and relevance of legislative audit oversight.
| Article | Subject |
|---|---|
| 148 | Establishment of CAG |
| 149 | Duties and powers of the CAG |
| 150 | Form of accounts of Union and States |
| 151 | Audit reports |
| 279 | Certification of net proceeds of taxes |
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This chapter covers Constitutional Basis and Significance, Appointment and Term, Provisions for Independence, Duties and Powers, Nature of Audit: Legal, Propriety, and Limitations. It is organized as revision-ready notes followed by a linked practice quiz.
For Guardian of the Public Purse: The CAG's Audit Powers and Constitutional Independence, focus on definitions, dates, places, institutions, distinguishing features, and factual comparisons in the chapter. Then use the quiz to check recall and identify gaps.
Use the Guardian of the Public Purse: The CAG's Audit Powers and Constitutional Independence chapter headings to organize an answer framework. Connect causes, consequences, comparisons, examples, and evidence wherever the notes provide them instead of memorizing isolated facts.