In a transformative and long-anticipated development in
India's employment law landscape, the Government of India has,
through a series of notifications dated 21 November
2025, operationalised all four of the
country's consolidated labour codes, the Code on Wages, 2019
(Wages Code), the Code on Social Security, 2020 (SS Code), the
Industrial Relations Code, 2020 (IR Code), and the Occupational
Safety, Health and Working Conditions Code, 2020 (OSH Code). This
activation marks the single largest overhaul of labour legislation
in independent India, replacing 29 Central labour enactments with a
unified, streamlined, and contemporary regulatory framework.
The introduction of these codes represents a decisive shift from
a historically fragmented compliance ecosystem, characterised by
overlapping definitions, inconsistent thresholds and multiple,
sector-specific statutes, to a harmonised structure intended to
deliver clarity, reduce administrative burden and align