BharatNotes What is Labour Codes (Four)?
The Four Labour Codes are India's flagship labour-law reform, consolidating 29 fragmented central labour laws into four streamlined statutes. The Code on Wages was enacted in 2019; the remaining three — Industrial Relations, Social Security, and Occupational Safety, Health and Working Conditions (OSH) — were enacted in 2020. After years of delay over rule-making, the Government brought all four Codes into effect across the country on 21 November 2025 (PIB, 21-Nov-2025). Labour falls under the Concurrent List, so both the Centre and States frame rules under the Codes.
The Four Codes at a Glance
| Code | Year | Laws subsumed | Core focus |
|---|---|---|---|
| Code on Wages | 2019 | 4 (incl. Minimum Wages Act 1948, Payment of Wages Act 1936) | Universal minimum wage, floor wage, timely payment |
| Industrial Relations Code | 2020 | 3 (Industrial Disputes Act 1947; Trade Unions Act 1926; Standing Orders Act 1946) | Trade unions, retrenchment, dispute resolution |
| Code on Social Security | 2020 | 9 | PF, ESI, gratuity, maternity, gig/platform-worker cover |
| OSH Code | 2020 | 13 | Safety, health, working conditions, contract labour |
Together these four Codes rationalise 29 central labour laws (PIB / PRS Legislative Research).
Key Features
- Floor wage and universal minimum wage: A statutory national floor wage is to be set by the Central Government based on minimum living standards; no State may fix minimum wages below it. The right to minimum wages and timely payment is extended to all workers across organised and unorganised sectors.
- Gig and platform workers: For the first time, the terms gig worker, platform worker, and aggregator are defined in law, bringing them within the social-security net. Aggregators must contribute 1–2% of annual turnover towards a social-security fund, capped at 5% of the amount paid or payable to such workers.
- Appointment letters: All workers are entitled to a formal appointment letter stating wages, role, and social-security entitlements — a major step toward formalisation.
- Wider ESIC and women's participation: ESIC coverage becomes mandatory even for a single worker in hazardous occupations; women may work night shifts and all categories of work, subject to consent and safety measures.
- Portable benefits: An Aadhaar-linked Universal Account Number is envisaged to make welfare benefits portable across States (PIB, Nov-2025).
Current Status (as of mid-2026)
The Codes came into force on 21 November 2025, but full operationalisation depends on Central and State rules. The Ministry of Labour and Employment published draft Central Rules via gazette notification dated 30 December 2025, inviting stakeholder comments, with final rules anticipated around 1 April 2026. Several States (e.g., Karnataka, Maharashtra, Kerala) had notified their rules, while others remained in draft stage. Trade unions have raised concerns over higher thresholds for retrenchment and the ease of forming unions.
UPSC Angle
Prelims favours factual recall — the number of Codes, laws consolidated (29 into 4), and which Acts each subsumes. Mains (GS3) typically frames analytical questions on balancing ease of doing business with worker welfare, formalising the informal economy, and extending social security to gig workers; GS2 may approach it via Concurrent-List federalism. Aspirants should cross-link this with the Periodic Labour Force Survey (PLFS), Economic Survey labour chapters, and Ujiyari.com current-affairs updates on rule notifications.
