States Reorganisation Act, 1956: Seventy Years
Why in News?
- 1 November 2026 marks 70 years since the States Reorganisation Act, 1956 redrew India's internal map on its appointed day, 1 November 1956.
- Keralam, formed under Section 5 of the Act, observes the day with the state-level Festival of Kerala 2026, which Chief Minister V D Satheesan is to open in Thiruvananthapuram on 1 November, UNI reported on 27 October 2026.
- The festival marks 70 years since the state's formation and will showcase its heritage, arts, sport and social progress.
- Haryana, formed in 1966, celebrated its 60th Haryana Day in Kurukshetra on 1 November 2026, News On AIR reported.
Key Terminologies
- Appointed Day
- The date on which the Act's provisions began. Section 2 of the States Reorganisation Act, 1956 defines it as the 1st day of November, 1956.
- Part B States
- The group of former princely states and unions, such as Hyderabad, that formed a separate category under the original Constitution. The reorganisation ended the Part A, B, C and D classification.
- Zonal Councils
- Advisory bodies for groups of neighbouring States, set up under Part III of the Act. The Act created five zones: Northern, Central, Eastern, Western and Southern.
- Linguistic States
- States whose boundaries follow the main language of their people, such as Kerala for Malayalam. This became the main basis of the 1956 reorganisation.
- Union Territories
- Areas administered by the Union Government. The Seventh Amendment replaced Part C and Part D with this category.
Key Issues
- Redrawn Map: Section 7 of the States Reorganisation Act, 1956 created a new Mysore State by joining the old Mysore with Kannada-speaking districts from Bombay, Hyderabad and Madras, and the territory of Coorg. In analysis, lines drawn through districts and taluks became the base for later boundary claims.
- Merged Units: Section 9 formed a new Madhya Pradesh from the old state, Madhya Bharat, Bhopal and Vindhya Pradesh, and Section 10 formed Rajasthan with Ajmer and parts of Bombay and Madhya Bharat. Merging units of different histories needed new law, courts and services.
- Constitutional Change: The Seventh Amendment rewrote Article 1 and the First Schedule to provide for 14 States and 6 Union Territories, and ended the Part A to D classification, according to Drishti Judiciary. It changed about 70 provisions.
- Language and Minorities: The Seventh Amendment added Article 350A on primary education in the mother tongue and Article 350B on a Special Officer for linguistic minorities, the same source says. Redrawing States by language created new minorities inside each State.
- Shared Resources: Part VII of the Act apportioned assets and liabilities of former Part A and Part B States, and Section 108 continued irrigation, power and multipurpose project agreements. In analysis, such shared arrangements can become sources of dispute.
Key Implications
Positive/Pros/Merits
- Administrative Fit: Section 5 formed Kerala from Travancore-Cochin, Malabar district and Kasaragod taluk, uniting Malayalam-speaking areas in one State. Governance in the local language became easier.
- Judicial Continuity: Section 49 gave Kerala, Mysore and Rajasthan new High Courts and carried over the existing High Courts for Bombay, Madhya Pradesh and Punjab. Justice delivery continued through the change.
- Cooperative Federalism: Part III created five Zonal Councils, advisory bodies where the Union and neighbouring States discuss economic and social planning, as Section 21 states. They give States a forum for shared concerns.
- Clear Structure: Replacing the Part A to D scheme with States and Union Territories simplified the Constitution's federal design.
Negative/Cons/Demerits
- Boundary Lines: Section 7 moved Belgaum district, except Chandgad taluka, from Bombay to Mysore, and Section 10 moved Abu Road taluka to Rajasthan. In analysis, such taluk-level transfers can leave local claims.
- Advisory Limits: Under Section 21, Zonal Councils are advisory bodies and can only recommend, so inter-State disputes may remain unresolved.
- Reorganisation Pressure: Later changes, such as the formation of Haryana in 1966, show that the map continued to change after 1956.
- Complex Transition: Parts VII to X had to apportion assets, debts, pensions and services, which made the transfer long and detailed.
Key Initiatives
- Festival of Kerala 2026: Keralam's government is holding a state-level festival in Thiruvananthapuram from 1 November 2026 to mark 70 years of formation, UNI reported.
- Zonal Councils under Section 15: The Act set up Northern, Central, Eastern, Western and Southern Zonal Councils, which continue to function as forums for Centre-State discussion.
- Haryana Day 2026: President Droupadi Murmu attended the state-level Haryana Day celebrations in Kurukshetra on 1 November 2026, marking 60 years since the state's formation in 1966.
- Seventh Amendment: The Constitution (Seventh Amendment) Act, 1956 rewrote Article 1 and the First Schedule so that the Constitution matched the new map of 14 States and 6 Union Territories.
The Union and State governments mark formation days as occasions to review progress, and Keralam says its festival will highlight its culture, sport and social progress. The States Reorganisation Act, 1956 remains the legal base for the regional structure and for the Zonal Councils that carry out its cooperation provisions.
Director's Perspective
Way Forward
- Teach the 1956 reorganisation through the Act's own sections, so students see how each State was assembled.
- Use Zonal Councils more actively for river, power and policing issues that cross borders.
- Settle old boundary claims through negotiation and neutral survey data.
- Protect linguistic minorities by enforcing the mother-tongue education promise of Article 350A.
- Link formation-day events to published state development indicators, not only cultural shows.
The 1956 reorganisation was a success in principle but an unfinished task in detail. It matched State borders to language, set up High Courts and Zonal Councils, and rewrote the Constitution to fit the new map. Yet boundary claims, river sharing and minority concerns remain open after seventy years. In a Mains answer, credit the Act for peaceful state-building by consent and law, then conclude that its cooperative machinery must be used more than it is.
GS Relevance
Frequently Asked Questions
What is the appointed day in the States Reorganisation Act, 1956?
The appointed day is the 1st day of November, 1956, as defined in Section 2 of the States Reorganisation Act, 1956. On that day the new States, including Kerala, a new Mysore, a new Madhya Pradesh and Rajasthan, were formed and the old Part B States were reorganised.
What did the Seventh Amendment do?
The Constitution (Seventh Amendment) Act, 1956 rewrote Article 1 and the First Schedule to provide for 14 States and 6 Union Territories. It ended the Part A, B, C and D classification and added Articles 350A and 350B on linguistic minorities, according to Drishti Judiciary.
What are Zonal Councils?
Zonal Councils are advisory bodies created under Part III of the States Reorganisation Act, 1956 for five zones: Northern, Central, Eastern, Western and Southern. Under Section 21 they discuss matters of common interest, such as economic and social planning, and advise the Central and State governments.
PYQ Practice — Statement Analysis
1 Zonal Councils were created by the States Reorganisation Act, 1956.
Part III of the Act established five Zonal Councils, which are advisory bodies.
2 The Seventh Amendment retained the Part A, B, C and D classification of States.
It ended that classification and provided for States and Union Territories.
3 Section 5 of the States Reorganisation Act, 1956 formed the State of Kerala.
It combined Travancore-Cochin territory, Malabar district and Kasaragod taluk.
4 Article 350B provides for a Special Officer for linguistic minorities.
It was added by the Seventh Amendment, according to Drishti Judiciary.