India's Four New Labour Codes: The Biggest Overhaul of Employment Law Since Independence

If you have a job in India, whether you are salaried, on contract, working gig shifts for a delivery app, or running the business that employs any of these people, a quiet but sweeping change to the law now affects you. Twenty-nine separate labour laws, some dating back to the colonial era, have been folded into four unified codes. The codes themselves were notified on 21 November 2025, and the detailed central rules that actually operationalise them followed on 8 and 9 May 2026. Most states are still catching up with their own versions of these rules, but for lakhs of establishments under central jurisdiction, and increasingly for the rest of the country, this is now the law.

This is not a minor tweak. It is being described as the most significant restructuring of India's employment framework since Independence, and it touches over 500 million workers. Here is what it actually contains, explained without the legal jargon.

Why India Needed to Do This At All

For decades, India's labour laws were a maze. More than 40 central acts, alongside hundreds of overlapping state-level laws, governed the relationship between employers and employees, and they didn't always agree with each other. The word "wages" could mean something different depending on which of these laws you were reading, which made basic tasks like calculating provident fund contributions or gratuity needlessly complicated. A business operating across multiple states could find itself juggling entirely different compliance obligations from one border to the next.

The government's answer was to consolidate this patchwork into four codes, each built around a specific theme: pay, safety, social security, and the relationship between employers, employees, and unions. The codes were actually passed by Parliament between 2019 and 2020, but full implementation was delayed for years while the government worked out the detailed rules. That wait ended in late 2025, and the operational rules followed in May 2026.

The Four Codes, in Plain Terms

1. The Code on Wages is the foundation the other three build on. It merges four older wage-related laws into one, and its most consequential feature is a single, uniform definition of "wages" that now applies across all four codes. Under this definition, an employee's basic pay plus dearness allowance must make up at least half of their total salary package, with other allowances like HRA, bonuses, and conveyance capped at 50 percent of total remuneration. This single change forces a large share of Indian employers to restructure how they pay staff, because a lower basic pay, historically used to reduce provident fund and gratuity contributions, is no longer allowed to dominate a salary slip the way it used to. The code also sets a national floor wage below which no state can set its own minimum wage, and it extends minimum wage protection to workers in sectors that previously had none.

2. The Industrial Relations Code governs how employers, workers, and trade unions interact, including hiring, firing, disputes, and strikes. It requires employers to give advance notice before certain kinds of strikes, giving businesses time to plan around industrial action rather than being caught off guard. It also updates the rules around standing orders (the formal terms of employment a company must lay out) and reworks the thresholds and procedures for retrenchment and layoffs, aiming to make the rules more predictable for both sides.

3. The Occupational Safety, Health and Working Conditions Code rolls together 13 older laws covering factory safety, contract labour, and worker welfare. It introduces a legal framework that allows for a four-day work week, provided daily shifts are extended to compensate, an option some employers are already exploring. It mandates overtime pay at double the normal wage rate for any work beyond prescribed hours, requires free annual health check-ups for employees above the age of 40, and, notably, makes appointment letters compulsory for every worker, including in industries and job categories where formal appointment letters were never legally required before. It also raises the threshold for when contract labour licensing kicks in, and adds obligations around crèche facilities, with employers required to provide childcare arrangements complete with CCTV and trained staff, or pay a monthly crèche allowance instead.

4. The Code on Social Security is the broadest of the four, consolidating nine laws covering provident fund, employee state insurance, gratuity, maternity benefits, and compensation for workplace injuries. Its single biggest shift is that, for the first time, gig workers and platform workers, the people driving for ride-hailing apps or delivering food and groceries, are formally recognised as a category of worker entitled to social security coverage. The code sets up a mechanism to fund this through a welfare fee collected on transactions made through aggregator platforms, along with a Welfare Board to administer it.

Who Actually Benefits, and Who Has to Adjust

The codes are framed around eleven categories of workers, spanning full-time, part-time, contract, gig, and platform employment, and the overall goal is to formalise employment relationships that used to sit outside the reach of labour law entirely. For workers, the practical upside includes clearer, faster wage payment timelines (daily wage workers must be paid at the end of their shift, monthly employees before the 7th of the following month), universal minimum wage protection regardless of sector, and, for the first time, a legal pathway to social security for gig and platform workers.

For employers, the picture is more mixed. Standardised definitions across the four codes genuinely reduce the compliance headache of navigating dozens of overlapping laws. But the 50 percent basic-pay rule increases statutory costs, since higher basic pay pushes up mandatory contributions to provident fund and gratuity, by an estimated 5 to 15 percent for many companies. Businesses have also taken on new administrative duties: issuing appointment letters to every worker, running grievance redressal committees, and, for larger employers, providing childcare facilities.

Why the Rollout Has Been Uneven

One detail that trips people up is that labour sits on the Concurrent List in India's Constitution, meaning both the central government and individual states have the power to legislate on it. The central government has notified its rules, but each state and union territory still needs to notify its own rules before the codes are fully enforceable within its borders. As of the most recent tracking, some states have fully notified their rules, others have only released drafts, and a few haven't moved at all. Until a state catches up, employers there continue operating under a mix of the new central rules and whatever state-level rules were already on the books, which means the practical experience of these reforms currently varies quite a bit depending on where in India you happen to work.

Why This Matters Beyond the Compliance Departments

It's easy to file labour codes under "corporate paperwork" and move on, but the underlying shift is a genuinely social one. India's labour market has always had a large informal sector: workers with no written contract, no clear minimum wage protection, and no path to benefits like provident fund or health insurance. The explicit recognition of gig and platform workers as a legal category entitled to social security is a direct acknowledgment that a huge and fast-growing part of the modern workforce, the people behind app-based delivery and ride-hailing services, had simply fallen outside the law's protection until now.

At the same time, the codes reflect an attempt to modernise employment relationships that were still, in places, governed by rules written for a very different economy. A four-day work week option, formal appointment letters as a default rather than an exception, and a single definition of "wages" that finally means the same thing everywhere are all changes aimed at bringing Indian labour law in line with how people actually work today.

Whether the reforms deliver on that promise will depend heavily on how consistently states adopt their own rules, and how strictly the new protections, especially for gig workers and informal labour, actually get enforced on the ground. That part of the story is still being written.

This blog is for general informational purposes and does not constitute legal advice. For guidance on labour law compliance or related legal questions, please contact our team.