The Constitution of India
Article 312
All-India services
(1) Notwithstanding anything in Chapter VI of Part VI or Part XI, if the Council of States has declared by resolution supported by not less than two-thirds of the members present and voting that it is necessary or expedient in the national interest so to do, Parliament may by law provide for the creation of one or more all India services (including an all-India judicial service) common to the Union and the States, and, subject to the other provisions of this Chapter, regulate the recruitment, and the conditions of service of persons appointed, to any such service.
(2) The services known at the commencement of this Constitution as the Indian Administrative Service and the Indian Police Service shall be deemed to be services created by Parliament under this article.
(3) The all-India judicial service referred to in clause (1) shall not include any post inferior to that of a district judge as defined in article 236.
(4) The law providing for the creation of the all-India judicial service aforesaid may contain such provisions for the amendment of Chapter VI of Part VI as may be necessary for giving effect to the provisions of that law and no such law shall be deemed to be an amendment of this Constitution for the purposes of article 368.
Why this exists
The framers wanted a small set of elite services—continuing the earlier Indian Civil Service tradition—that would serve both the Union and the States, ensuring administrative uniformity, coordination, and a check on excessive regional insularity after independence. Sardar Patel strongly advocated retaining such services (the IAS and IPS) as a 'steel frame' for national unity. The Article also anticipates, but does not itself create, an all-India judicial service, leaving that decision to a future Parliament acting with strong Rajya Sabha consent, given the delicate balance between state control over subordinate judiciary and the value of judicial uniformity.
How courts read it
Courts have generally upheld Parliament's wide power under Article 312 to regulate service conditions of All-India Service officers, including deputation, discipline, and cadre allocation, treating this as compatible with federalism since the Article itself carves out an exception to normal Centre-State division of powers. The Supreme Court has recognized that these officers, though serving state governments, remain governed by Union rules made under this Article, reinforcing a dual control structure. No all-India judicial service has yet been created, so clauses (3) and (4) remain largely unlitigated, though the idea has been discussed in various Law Commission reports and Supreme Court observations urging its creation to improve judicial standards nationally.
Common misconceptions
- Myth: An all-India judicial service already exists under Article 312.
Fact: Clause (1) only allows Parliament to create such a service in the future; as of now, no all-India judicial service has been established. - Myth: States can independently change IAS/IPS service rules since officers work for them.
Fact: Because these are all-India services under Article 312, their core recruitment and service conditions are set by Union law, even though officers serve individual state governments.