Parliamentary Committees and Legislative Oversight

Why Parliament needs committees

Parliament has two main jobs: making laws and holding the executive (the Council of Ministers) accountable. Both require detailed scrutiny that the full House — with 543 Lok Sabha members — simply cannot manage during limited sitting days.

Committees are the answer. A handful of MPs sit together, call experts and officials, study documents, and report back to the House. This is why committees are often called the “mini-Parliaments” or the working engine of legislative oversight.

The committee system draws its authority from Articles 105 (powers and privileges) and Article 118 (each House frames its own rules of procedure) of the Constitution. The Constitution does not list committees one by one; they grow out of the rules of procedure.

Think of it this way. When a ministry asks Parliament for thousands of crores of rupees, or when a complicated bill on, say, data protection or banking reform arrives, the full House debates only the broad principles. The detailed, line-by-line, number-by-number study happens quietly in committee rooms. This is where the real homework of legislative oversight is done, away from television cameras and the pressure of party whips. For the CDS aspirant, the lesson is simple: committees are not a side note, they are the practical machinery through which Parliament actually controls the government.

The two broad families: Standing and Ad Hoc

Every parliamentary committee falls into one of two families. Get this division crystal clear — many objective questions test exactly this.

Standing committees include the financial committees, the departmental standing committees, and committees to inquire (like the Committee on Petitions) or to scrutinise and control (like the Committee on Subordinate Legislation).

Ad hoc committees include Select and Joint Committees on Bills and inquiry committees like a Joint Parliamentary Committee (JPC) set up to probe a specific matter.

The three financial committees

The most important and most frequently asked group is the trio of financial committees, which guard the public purse.

1. Public Accounts Committee (PAC)

The PAC examines the accounts showing how money granted by Parliament was actually spent, working closely with the Comptroller and Auditor General (CAG) report. It has 22 members — 15 from Lok Sabha and 7 from Rajya Sabha. By convention, its chairman is from the Opposition (since 1967).

2. Estimates Committee

This is the largest committee, with 30 members, all from the Lok Sabha — Rajya Sabha has no representation. It examines the estimates (the budget figures) and suggests economies in expenditure. It is nicknamed the “continuous economy committee.”

3. Committee on Public Undertakings (CoPU)

It examines the reports and accounts of public sector undertakings (PSUs). It has 22 members — 15 from Lok Sabha and 7 from Rajya Sabha.

A helpful way to see the difference between the three is by what each one looks at and when. The Estimates Committee works on the budget before money is spent, suggesting where the government could economise. The PAC steps in after spending, checking whether the money was used for the purpose Parliament sanctioned and flagging waste, irregularity or excess. The CoPU specialises in the world of public sector undertakings, examining whether these state-owned companies are run on sound business and autonomy principles. Together they form a complete cycle — plan, spend, audit — that keeps the executive financially accountable.

Departmentally Related Standing Committees (DRSCs)

Introduced in 1993 (later expanded to 24 committees), the DRSC system is the backbone of modern legislative oversight in India. Each committee shadows one or more ministries.

Their main functions are to examine the Demands for Grants of the ministries, scrutinise bills referred to them, and consider the annual reports and long-term policy documents of ministries. They make Parliament’s control over the executive more detailed, continuous and in-depth.

Why did Parliament create this system in 1993? Earlier, scrutiny of ministry budgets on the floor of the House was rushed, and many Demands for Grants were simply passed without discussion under the “guillotine.” The DRSCs brought in a permanent, expert layer of review that examines each ministry in depth and across the whole year. Their reports are not binding on the government, but they carry weight, shape debate, and force ministries to justify their spending and policy choices. This is a textbook example of how oversight can be strengthened without amending the Constitution — simply by changing the rules of procedure.

Select Committees and Joint Committees on Bills

When a bill needs deeper study, the House can refer it to a Select Committee (members from one House) or a Joint Committee (members from both Houses). These are ad hoc: they examine the bill clause by clause, may call expert witnesses, and then submit a report with amendments.

Do not confuse these with the DRSCs. A bill referred to a Select/Joint Committee gets a focused, one-time examination; a bill referred to a DRSC goes to the relevant permanent committee.

Other important standing committees

Beyond finance and DRSCs, a cluster of standing committees keep the Houses running and the executive in check. A few names recur in exams:

• Business Advisory Committee — allocates time for legislative business.
• Committee on Petitions — examines petitions and representations from the public.
• Committee of Privileges — examines breaches of parliamentary privilege.
• Committee on Government Assurances — checks whether promises made by ministers on the floor are fulfilled.
• Committee on Subordinate Legislation — examines whether the executive’s delegated rule-making powers are properly used.
• Rules Committee and Committee on Absence of Members.

Appointment, tenure and chairmanship

Members of most committees are elected by the House from among its members according to the principle of proportional representation by the single transferable vote, or are nominated by the Speaker/Chairman.

The usual term of a standing financial committee or DRSC is one year. The chairman of a committee is appointed by the Speaker (for Lok Sabha committees) or the Chairman of the Rajya Sabha.

The use of proportional representation by single transferable vote is deliberate. It ensures that committees mirror the strength of various parties in the House, so that no single party can pack a committee with only its own members. This makes committee reports more credible and broadly representative. Vacancies that arise during the year are filled by the same method, and the secretarial support — record-keeping, summoning witnesses, drafting reports — comes from the Lok Sabha or Rajya Sabha Secretariat depending on which House services the committee.

How committees deliver legislative oversight

“Legislative oversight” means Parliament watching over the executive. Committees achieve this in several concrete ways:

1. Financial control — PAC, Estimates and CoPU examine spending, audits and PSU performance.
2. Pre-legislative scrutiny — Select/Joint committees and DRSCs study bills before final passage.
3. Policy review — DRSCs examine annual reports and policy documents of ministries.
4. Delegated legislation check — the Subordinate Legislation Committee ensures rules stay within the law.
5. Accountability of promises — the Government Assurances Committee tracks ministerial commitments.

Worked illustration: identifying committees

Use the same logic in reverse for the PAC: if the clue is “works with the CAG report and is chaired by an Opposition member,” the answer is the Public Accounts Committee (22 members).

Previous-year style practice

Quick revision

Memorise the numbers and the “ad hoc vs standing” split, and you will reliably pick up the committee questions that appear in nearly every CDS Polity paper.