PolityUPSC

All-India Services (Article 312)

By Abishek A 23 August 2026 Updated 8 September 2026 8 min read 4 views
Overview

All India Services under Article 312 let Parliament create cadres common to the Union and States, such as the IAS and IPS, via a Rajya Sabha resolution.

At a glance

What it is

A civil service cadre common to the Union and every State, created by Parliament under Article 312 after a special Rajya Sabha resolution.

Key provision

Rajya Sabha must pass a resolution by two-thirds of members present and voting declaring the service necessary in the national interest, before Parliament can legislate.

Why it matters

It lets a single administrative cadre — such as the IAS or IPS — serve both central ministries and state governments, holding the federal administrative structure together.

Timeline

1950
Commencement of the Constitution
IAS and IPS deemed created under Article 312 without needing a fresh Rajya Sabha resolution

All India Services are cadres of civil servants that are common to both the Union and the States, created under the authority of Article 312 of the Constitution. Officers of these services are recruited and their broad service conditions are regulated by Parliament, yet they serve in postings that span central ministries as well as state governments. Article 312 sits in Part XIV of the Constitution, in the chapter dealing with services under the Union and the States, alongside provisions on recruitment, tenure, and dismissal of public servants.

What Article 312 Says

Article 312(1) opens with a non-obstante clause overriding the normal division of legislative and administrative power between the Union and the States. It provides that if the Council of States (Rajya Sabha) declares, by a resolution supported by not less than two-thirds of the members present and voting, that it is "necessary or expedient in the national interest" to do so, Parliament may then make a law creating one or more All India Services, common to the Union and the States. Such a service may also include an all-India judicial service. Once such a law is enacted, Parliament may regulate the recruitment and the conditions of service of persons appointed to that service.

The structure is deliberately federal in character: because an All India Service touches on matters that would otherwise fall within the States' domain of public services, the Constitution requires the Rajya Sabha — the chamber representing the States — to first clear the ground with a special two-thirds resolution before Parliament can legislate. This is one of the few instances where ordinary lawmaking by Parliament is preceded by a special procedural safeguard rooted in the Rajya Sabha rather than the Lok Sabha.

IAS and IPS: Deemed All-India Services

Article 312(2) does not wait for a fresh resolution to recognise the two best-known All India Services. It states that the services known at the commencement of the Constitution as the Indian Administrative Service (IAS) and the Indian Police Service (IPS) are deemed to be services created by Parliament under this article. In other words, the IAS and the IPS did not need the Rajya Sabha resolution procedure at the outset; the Constitution itself treats them as having been validly brought into existence under Article 312.

Members of these services are recruited through common all-India processes, are appointed to particular state cadres, and are liable to be transferred between the Union government and state governments over the course of their careers. While posted to a state, such an officer functions under that state's administrative control and applies both Union and State laws relevant to the post; while posted to the Union, the officer serves central departments. This dual liability is what distinguishes an All India Service from a purely Central Service (which serves only the Union) or a purely State Service (which serves only that State).

The All-India Judicial Service

Clause (1) of Article 312, after the word "services", specifically includes the words "(including an all-India judicial service)" — a phrase inserted by a later constitutional amendment. This means that if the Rajya Sabha were to pass the requisite two-thirds resolution, Parliament could use Article 312 to create a judicial service common to the Union and the States for filling posts at certain levels of the subordinate judiciary. Clause (3) of the article then places conditions on how any such all-India judicial service would relate to the posts and offices it could cover. No all-India judicial service has actually been brought into being so far; the possibility remains a constitutional provision awaiting parliamentary action.

Related Provisions in the Same Chapter

Article 312 does not operate in isolation. It is part of a cluster of provisions in Part XIV dealing with public services, several of which qualify or interact with it.

Article Subject
309 Parliament and State Legislatures may regulate recruitment and conditions of service of persons serving the Union or a State
310 Persons serving the Union or a State hold office during the pleasure of the President or the Governor, subject to constitutional exceptions
311 Safeguards against arbitrary dismissal, removal, or reduction in rank of persons in civil posts under the Union or a State
312 Parliament may create All India Services common to the Union and the States, following a Rajya Sabha resolution
312A Parliament may by law vary or revoke the conditions of service of officers of certain existing services
313 Transitional provisions carrying forward pre-existing service conditions until varied by competent authority

Read together, these articles show that while Article 309 gives the ordinary legislative power to regulate services, Article 312 carves out a special, higher-threshold route for services that must remain common across the Union and every State, precisely because such services cannot be unilaterally altered by one government alone.

Rajya Sabha's Distinctive Role

The two-thirds resolution requirement under Article 312 is one of the limited areas where the Rajya Sabha exercises power that is not merely advisory or delaying. In most ordinary legislation the Rajya Sabha's role can be overridden by the Lok Sabha in a joint sitting, and on Money Bills its role is only recommendatory. Article 312 is different: without a Rajya Sabha resolution passed by the specified special majority, Parliament has no power at all to create a new All India Service. In this specific respect, the Rajya Sabha's consent is indispensable, placing it functionally on par with the Lok Sabha for this purpose — a status it also enjoys in matters of constitutional amendment, but not in matters such as removing a government through a no-confidence motion or moving cut motions, both of which remain the preserve of the Lok Sabha.

UPSC Relevance

Prelims

  • Article 312 empowers Parliament to create All India Services after a Rajya Sabha resolution passed by a two-thirds majority of members present and voting.
  • The IAS and IPS are deemed to have been created under Article 312 from the commencement of the Constitution; no separate resolution was needed for them.
  • Article 312 permits creation of an all-India judicial service, though none exists in practice yet.
  • The Rajya Sabha has power equal to the Lok Sabha in creating new All India Services and in amending the Constitution, but not in removing a government or moving cut motions.

Mains

  • Discuss how Article 312 reflects the federal character of the Indian Constitution despite vesting the power to legislate in Parliament alone.
  • Examine the role of All India Services in maintaining administrative uniformity between the Union and the States.

FAQ

Q1. What is Article 312 of the Constitution? Article 312 allows Parliament to create All India Services common to the Union and the States, but only after the Rajya Sabha passes a resolution, supported by a two-thirds majority of members present and voting, declaring this necessary in the national interest.

Q2. Which services are currently recognised as All India Services? The Indian Administrative Service and the Indian Police Service are the All India Services deemed created under Article 312 from the commencement of the Constitution.

Q3. Can Parliament create a new All India Service without the Rajya Sabha? No. Article 312(1) makes a Rajya Sabha resolution, passed by not less than two-thirds of members present and voting, a precondition for Parliament to legislate for any new All India Service.

Q4. Does Article 312 allow for an all-India judicial service? Yes, Article 312(1) expressly includes the possibility of an all-India judicial service, subject to the conditions in clause (3), though such a service has not yet been created.

Q5. How is Article 312 different from Article 309? Article 309 gives Parliament and State Legislatures the general power to regulate recruitment and service conditions for their own services, while Article 312 is a special provision limited to services common to the Union and every State, requiring the Rajya Sabha's special-majority resolution first.

Quick Revision

  • Article 312: Parliament creates All India Services after a Rajya Sabha resolution (two-thirds present and voting).
  • IAS and IPS deemed created under Article 312 from the Constitution's commencement — no resolution needed for them.
  • All-India judicial service is permitted under Article 312(1) but has not been created.
  • Rajya Sabha has power equal to Lok Sabha here and in constitutional amendments, unlike in no-confidence motions or cut motions.
  • Article 312A lets Parliament vary or revoke conditions of service of officers of certain existing services.

Sources

Further Reference

For deeper reading on this topic and the wider polity syllabus, these standard works are recommended:

  • Indian Polity — M. Laxmikanth — the standard UPSC handbook.
  • Introduction to the Constitution of India — D.D. Basu — authoritative constitutional-law treatment.
  • The Constitution of India — Bare Act — the official text.

Constitutional provisions

309

General power of Parliament and State Legislatures to regulate recruitment and conditions of service

310

Tenure during the pleasure of the President or Governor, subject to exceptions

311

Safeguards against arbitrary dismissal, removal, or reduction in rank

312

Parliament may create All India Services common to the Union and States after a Rajya Sabha resolution

312A

Parliament's power to vary or revoke conditions of service of officers of certain services

313

Transitional provisions on existing service conditions

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All India Services (Article 312) Explained | UPSC.wiki