Some watchdog institutions are created directly by the Constitution itself — these are the constitutional bodies. For CDS Polity, three are tested almost every year: the Comptroller and Auditor General (CAG), the Election Commission and the Finance Commission. This page explains their articles, appointment, tenure and powers in plain, exam-ready language.
What Makes a Body Constitutional
A constitutional body is one whose existence, powers and functions are laid down directly in the Constitution of India. Because they draw their authority from the Constitution, they cannot be abolished by an ordinary law — only a constitutional amendment can change them. This independence is exactly why examiners love these bodies: they are the institutional guardians of accountability, free elections and fiscal fairness.
Contrast this with two other categories. A statutory body (such as the National Human Rights Commission or the Central Information Commission) is created by an ordinary Act of Parliament and can be modified or scrapped by another ordinary law. A non-constitutional, non-statutory body (such as NITI Aayog) is set up by an executive resolution of the Cabinet.
Constitutional bodies in the Constitution include the CAG (Art. 148), Election Commission (Art. 324), Finance Commission (Art. 280), UPSC (Art. 315), Attorney General (Art. 76), and the National Commissions for SCs and STs. NITI Aayog and the NHRC are not constitutional bodies.
For a CDS aspirant the practical filter is simple: if the body is named in an Article number, it is constitutional. The three covered here — CAG, Election Commission and Finance Commission — are the highest-yield of the lot.
The Comptroller and Auditor General (Article 148)
The Comptroller and Auditor General of India (CAG) is the supreme audit authority of the country, established under Article 148. Dr. B. R. Ambedkar described the CAG as the most important officer under the Constitution — the guardian of the public purse who ensures that not a rupee is spent without the sanction of the legislature.
The CAG is appointed by the President of India by warrant under his hand and seal. The CAG audits the accounts of the Union and State governments and of any body substantially financed from public revenues, and submits audit reports that are laid before Parliament and the State legislatures.
- Appointment: By the President.
- Tenure: 6 years or up to the age of 65 years, whichever is earlier.
- Removal: Same manner and grounds as a judge of the Supreme Court (proved misbehaviour or incapacity, by special-majority addresses of both Houses).
- Salary: Charged on the Consolidated Fund of India (not subject to a vote of Parliament).
The CAG cannot hold any further office under the Government of India or any State after retirement. This bar is built in to keep the office insulated from the lure of post-retirement favours.
Duties and Reports of the CAG
The duties of the CAG are governed by Article 149 and the CAG (Duties, Powers and Conditions of Service) Act, 1971. The core function is the audit of expenditure from the Consolidated Fund of India, the Consolidated Fund of each State, the Contingency Fund and the Public Account.
The CAG submits three audit reports to the President, who lays them before Parliament:
- Audit report on appropriation accounts (compares actual spending with the amounts voted).
- Audit report on finance accounts.
- Audit report on public undertakings.
These reports are examined by the Public Accounts Committee (PAC) of Parliament, which is why the CAG is often called the “eyes and ears” of the PAC.
The CAG is an auditor general, not a comptroller in the full British sense. In India he has no control over the issue of money from the Consolidated Fund — departments draw money without his prior approval. He only audits expenditure after it is spent.
This is a favourite distinction in CDS papers: in the United Kingdom the CAG controls both issue and audit, but in India the control function is largely absent, leaving the Indian CAG with mainly an audit role.
The Election Commission (Article 324)
The Election Commission of India (ECI) is a permanent, independent constitutional body established under Article 324. It is responsible for the superintendence, direction and control of the entire electoral process for elections to Parliament, State legislatures, and the offices of the President and Vice-President.
Note carefully what the ECI does not handle: elections to panchayats and municipalities (local bodies) are conducted by the separate State Election Commissions, which are also constitutional bodies (Articles 243K and 243ZA) but are distinct from the ECI.
Composition of the ECI: a Chief Election Commissioner (CEC) and such number of other Election Commissioners as the President fixes. Since 1993 it has been a three-member body (one CEC + two ECs), all enjoying equal powers and equal salary. Decisions are taken by majority.
The CEC and the Election Commissioners are appointed by the President. They hold office for 6 years or up to 65 years of age, whichever is earlier, and enjoy the same status, salary and perks as a judge of the Supreme Court.
Removal and Powers of the Election Commission
The independence of the ECI is protected mainly through the security of tenure of the CEC. The Chief Election Commissioner can be removed only in the same manner and on the same grounds as a Supreme Court judge — that is, by a special-majority resolution of both Houses of Parliament for proved misbehaviour or incapacity.
The two ordinary Election Commissioners do not have the same protection. They can be removed by the President only on the recommendation of the CEC. So the strong removal safeguard is for the CEC alone, not for the whole Commission.
Key powers and functions of the ECI include:
- Preparing and revising electoral rolls and registering eligible voters.
- Notifying election schedules and dates.
- Granting recognition to political parties and allotting election symbols.
- Enforcing the Model Code of Conduct once elections are announced.
- Acting as a court for settling disputes over the recognition of parties and symbols.
- Advising the President/Governor on the disqualification of sitting legislators.
The Finance Commission (Article 280)
The Finance Commission is a quasi-judicial constitutional body set up under Article 280. The President constitutes it every fifth year (or earlier if needed) to recommend how the financial resources of the country should be divided between the Centre and the States — this is the heart of India's fiscal federalism.
The Commission consists of a chairman and four other members appointed by the President. They hold office for the period specified in the President's order and are eligible for reappointment. Parliament determines the qualifications of the members.
Functions of the Finance Commission — it recommends to the President:
- The distribution of net tax proceeds between the Centre and the States (vertical devolution) and their allocation among the States (horizontal devolution).
- The principles governing grants-in-aid to the States from the Consolidated Fund of India.
- Measures to augment a State's Consolidated Fund to supplement the resources of panchayats and municipalities.
The recommendations of the Finance Commission are only advisory — they are not binding on the government. By convention, however, the major recommendations on tax devolution have usually been accepted.
Three Bodies at a Glance
Because CDS questions often jumble these three, fix the spine of each one firmly:
- CAG — Article 148. Appointed by President; tenure 6 years or 65; audits public spending; reports to PAC.
- Election Commission — Article 324. CEC + 2 ECs; tenure 6 years or 65; runs national and state elections; CEC removed like an SC judge.
- Finance Commission — Article 280. Chairman + 4 members; constituted every 5 years; recommends centre-state tax sharing; advisory only.
Note the shared tenure pattern: both the CAG and the Election Commissioners serve 6 years or until age 65, whichever is earlier. The Finance Commission, by contrast, has no fixed individual tenure — it is reconstituted roughly every five years and dissolves once its report is submitted.
Also keep the appointing authority straight: all three are appointed by the President, but only the CAG and the CEC enjoy the strong, judge-like removal safeguard.
Worked Example: Matching Bodies to Articles
Many CDS questions are matching or statement-based. Here is how to reason through one cleanly.
Match the constitutional body with its Article, then identify the body whose recommendations are merely advisory.
The takeaway: link each body to one verb — CAG audits, ECI conducts elections, Finance Commission shares revenue. That single-verb hook resolves most matching questions instantly.
Common Mistakes to Avoid
These slips cost marks every year in CDS and OTA papers:
Treating NITI Aayog as a constitutional body. It is neither constitutional nor statutory — it was set up by a Cabinet resolution in 2015, replacing the Planning Commission. Likewise, the NHRC is a statutory body, not a constitutional one.
Confusing the Election Commission of India with the State Election Commissions. The ECI handles Parliament, State legislatures and President/Vice-President elections; local body (panchayat and municipality) elections are run by the separate State Election Commissions.
The Indian CAG is mainly an auditor, with little real “comptroller” (control of issue) power, unlike his British counterpart. And the Finance Commission's recommendations are advisory, not binding.
Previous-Year Style Question
Test yourself with a typical CDS-pattern question before revising.
Q. Consider the following statements about the Finance Commission of India:
1. It is a constitutional body set up under Article 280.
2. It is constituted by the President every fifth year or earlier.
3. Its recommendations are binding on the Government of India.
Which of the statements given above are correct?
Answer: Statements 1 and 2 are correct. Statement 3 is wrong — the Finance Commission's recommendations are only advisory and are not binding on the government, though they are usually accepted by convention. Hence the correct option is “1 and 2 only.”
Notice the trap: the question pairs two true facts with one plausible-sounding false fact (binding recommendations). Whenever you see “binding” attached to the Finance Commission, treat it as a red flag.
Quick Revision and Recap
Lock in the spine of each body and you can answer most questions on this topic from memory.
- Constitutional body = created by the Constitution; only an amendment can change it. NITI Aayog and NHRC are not constitutional.
- CAG (Art. 148): appointed by President; 6 years or 65; audits public spending; reports examined by the PAC; mainly an auditor, not a comptroller.
- Election Commission (Art. 324): CEC + 2 ECs since 1993; 6 years or 65; runs Parliament/State/President polls; only the CEC has judge-like removal protection.
- Finance Commission (Art. 280): chairman + 4 members; every 5 years; splits tax revenue between Centre and States; recommendations are advisory only.
- Quick hooks: CAG audits, ECI conducts elections, FC shares revenue.
Revise this recap with the Articles aloud, and you will clear the routine two-to-three marks these bodies fetch in every CDS and OTA General Studies paper.
Frequently asked questions
Which Articles deal with the CAG, Election Commission and Finance Commission?
The CAG is under Article 148, the Election Commission under Article 324, and the Finance Commission under Article 280. All three are constitutional bodies appointed by the President.
Is the CAG a controller of expenditure like in Britain?
No. In India the CAG is essentially an auditor who checks expenditure after it is spent. He has no control over the issue of money from the Consolidated Fund, unlike the British CAG who controls both issue and audit.
Who conducts panchayat and municipality elections?
Not the Election Commission of India. Local body elections are conducted by the separate State Election Commissions, which are constitutional bodies under Articles 243K and 243ZA but distinct from the ECI.
Are Finance Commission recommendations binding on the government?
No, they are only advisory. The government is not legally bound to accept them, though by convention the major recommendations on tax devolution have usually been accepted.
Is NITI Aayog a constitutional body?
No. NITI Aayog is neither constitutional nor statutory. It was created by a Cabinet resolution in 2015 to replace the Planning Commission, so it derives its authority from an executive decision, not the Constitution.
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