Supreme Court nine-judge Constitution Bench commences hearing on definition of 'industry'

What Happened

• A nine-judge Constitution Bench of the Supreme Court commenced hearing on March 17, 2026 to definitively settle the meaning of "industry" under Section 2(j) of the Industrial Disputes Act (IDA), 1947.
• The bench is headed by Chief Justice of India Surya Kant and comprises Justices B.V. Nagarathna, P.S. Narasimha, Dipankar Datta, Ujjal Bhuyan, Satish Chandra Sharma, Joymalya Bagchi, Alok Aradhe, and Vipul M. Pancholi.
• Attorney General R. Venkataramani is leading submissions. The broad issues were formulated by the court on February 16, 2026; arguments were scheduled for March 17–18, 2026.
• The reference arose because the 1978 seven-judge bench ruling in Bangalore Water Supply and Sewerage Board v. R. Rajappa — which laid down the landmark "Triple Test" — has generated decades of conflicting applications and interpretations, particularly regarding sovereign functions and welfare activities.
• Additionally, Parliament passed the Industrial Disputes (Amendment) Act, 1982 to narrow the definition, and the Industrial Relations Code, 2020 contains its own definition — the Court must determine whether these legislative changes affect the live legal position.

Static Topic Bridges

Industrial Disputes Act, 1947: Scope, Definition of Industry, and Labour Rights

The Industrial Disputes Act (IDA), 1947 is the foundational legislation governing labour relations in India's organised sector. Its objective is to prevent and settle industrial disputes and protect workers' rights. Section 2(j) defines "industry" as "any business, trade, undertaking, manufacture or calling of employers and includes any calling, service, employment, handicraft, or industrial occupation or avocation of workmen." The definition is deliberately broad and the question of whether a particular employer or establishment qualifies as an "industry" determines whether the IDA's protections — regarding lay-off, retrenchment, closure, and collective bargaining — apply to its workforce. Key IDA provisions: Section 25F (conditions for retrenchment compensation), Section 25N (prior permission for retrenchment in large units), Chapter VB (establishments with 300+ workers need government permission to close). The IDA applies to workmen (non-supervisory employees); its reach now also partly overlaps with the Industrial Relations Code, 2020.

Bangalore Water Supply Case (1978): The Triple Test and Its Controversies

In Bangalore Water Supply and Sewerage Board v. R. Rajappa (1978), a seven-judge bench led by Justice V.R. Krishna Iyer laid down the "Triple Test" to determine if an establishment qualifies as an "industry": 1. Systematic activity: The activity must be organised and continuous, not casual 2. Organised cooperation: Must involve cooperation between employer and employee/workmen 3. Production of goods or services: The activity must produce goods or services for human wants (whether for profit or not)

Justice Krishna Iyer adopted an expansive interpretation, bringing within the definition hospitals, educational institutions, and even certain government departments. The judgment held that sovereign functions form a narrow exception — only activities involving ultimate governmental authority (like defence, legislative functions, judiciary) qualify; all "substantially severable" industrial units within government departments remain covered. This created decades of uncertainty: when does a government welfare department cross into "industry"? Courts have reached conflicting conclusions on hospitals, clubs, universities, and NGOs.

Labour Codes 2020 and the Future of Labour Law in India

Parliament enacted four Labour Codes in 2019–2020, consolidating 29 central labour laws: (1) Code on Wages, 2019; (2) Industrial Relations Code, 2020; (3) Code on Social Security, 2020; (4) Occupational Safety, Health and Working Conditions Code, 2020. The Industrial Relations Code, 2020 subsumes the IDA, Trade Unions Act, and Industrial Employment (Standing Orders) Act. The Code raises the threshold for prior government approval for retrenchment/closure from 100 workers to 300 workers — affecting a large segment of manufacturing employers. The Labour Codes have been passed but not yet notified/brought into force (as of March 2026) because several states have not finalized their rules. The Supreme Court's nine-judge bench must now determine whether the Industrial Relations Code's definition of "industry" — if and when notified — would settle the question prospectively, or whether the IDA definition remains live for pending disputes.

Key Facts & Data

• Section 2(j) IDA 1947: Definition of "industry" — determines IDA coverage
• Bangalore Water Supply case, 1978: Seven-judge bench; Justice V.R. Krishna Iyer; Triple Test
• Nine-judge Constitution Bench (2026): CJI Surya Kant + 8 judges; hearing March 17–18, 2026
• Attorney General R. Venkataramani: Leading government submissions
• Triple Test: Systematic activity + organised employer-employee cooperation + goods/services for human needs
• Sovereign functions exemption: Narrow — only core governmental authority (defence, judiciary, legislature) excluded
• IDA Amendment Act, 1982: Parliamentary attempt to narrow definition; legal effect sub judice
• Industrial Relations Code, 2020: Consolidates IDA; raises retrenchment threshold to 300 workers
• Labour Codes: Passed; not yet notified; states still framing rules
• Nine-judge benches are rare — last such bench heard the Kesavananda Bharati case (1973) and the Ayodhya review; signals the constitutional significance of the issue