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Labour Codes and Social Security in India: Provisions

Exam notes on India's four labour codes: the laws they subsume, wages, industrial relations, social security and safety provisions, and the main worker schemes.

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Labour Codes and Social Security in India: Provisions — GK24 title card
Labour Codes and Social Security in India: Provisions — GK24 title card

Labour is a Concurrent List subject, so both Parliament and the state legislatures can make law on it: Entry 22 covers trade unions and industrial disputes, Entry 23 social security and social insurance, and Entry 24 the welfare of labour. Over a century this produced dozens of central Acts, each with its own definitions, registers, returns and inspectors. Parliament therefore rationalised twenty-nine central labour laws into four codes, passing the Code on Wages in 2019 and the other three in 2020. The Directive Principles are the constitutional backdrop: Article 39 on an adequate means of livelihood and equal pay for equal work, Article 41 on the right to work, Article 42 on just and humane conditions of work and maternity relief, Article 43 on a living wage, and Article 43A, added by the Forty-second Amendment, on the participation of workers in management. Article 23 forbids forced labour and Article 24 the employment of children below fourteen years in factories, mines and hazardous work.

The four codes and the laws they replace

CodeYearLaws subsumed
Code on Wages2019Four: Payment of Wages Act 1936, Minimum Wages Act 1948, Payment of Bonus Act 1965, Equal Remuneration Act 1976
Industrial Relations Code2020Three: Trade Unions Act 1926, Industrial Employment (Standing Orders) Act 1946, Industrial Disputes Act 1947
Code on Social Security2020Nine, including the Employees' Provident Funds Act 1952, the Employees' State Insurance Act 1948, the Maternity Benefit Act 1961, the Payment of Gratuity Act 1972 and the Employees' Compensation Act 1923
Occupational Safety, Health and Working Conditions Code2020Thirteen, including the Factories Act 1948, the Mines Act 1952, the Contract Labour Act 1970 and the Inter-State Migrant Workmen Act 1979

The Ministry of Labour and Employment notified the commencement of all four codes with effect from 21 November 2025, so the codes, and no longer the old Acts, are the framework of Indian labour law; the rules under them are notified separately by the Centre and by each state, because labour is a concurrent subject.

Code on Wages, 2019

The code makes the right to a minimum wage and to timely payment universal: it covers every employee in both the organised and the unorganised sector, whereas the Minimum Wages Act applied only to scheduled employments. The Central Government fixes a floor wage, taking into account the minimum living standards of a worker, and no state may fix a minimum wage below it; minimum wages are to be reviewed at intervals not exceeding five years. The code gives a single definition of wages for all four purposes and limits the components excluded from it, so that provident fund and gratuity cannot be reduced by splitting pay into allowances. It forbids discrimination in wages and in recruitment on the ground of sex, carrying forward the Equal Remuneration Act, fixes the wage period, allows a worker three years to claim unpaid wages, and provides for central and state advisory boards on which women must have one-third of the seats.

Industrial Relations Code, 2020

This code governs trade unions, standing orders, strikes, lay-off, retrenchment and closure. Standing orders are required of industrial establishments employing three hundred or more workers, and the same figure of three hundred is the threshold above which an employer needs the prior permission of the appropriate government for lay-off, retrenchment or closure, raised from one hundred under the Industrial Disputes Act. No strike or lock-out is lawful without fourteen days' notice, and none is permitted while conciliation or tribunal proceedings are on. The code recognises fixed term employment, with the same wages, hours and benefits as a permanent worker doing the same work and gratuity after one year of service. A union with the support of fifty-one per cent of the workers is the sole negotiating union, and where no union has that support a negotiating council is formed. A Worker Re-skilling Fund is created, to which the employer contributes fifteen days' wages of a retrenched worker, payable to that worker within forty-five days of retrenchment, and every establishment with twenty or more workers must have a grievance redressal committee.

Code on Social Security, 2020

This code is the one that widens coverage. For the first time central law defines a gig worker, a platform worker and an aggregator, and provides a social security fund for unorganised, gig and platform workers, to which aggregators contribute between one and two per cent of their turnover, subject to a ceiling of five per cent of what they pay such workers. The Employees' Provident Fund Organisation and the Employees' State Insurance Corporation continue as the two pillars: provident fund, pension and deposit-linked insurance for establishments employing twenty or more persons, and medical and cash benefits through the Employees' State Insurance for establishments employing ten or more, now extended across the country, voluntarily available to smaller establishments and compulsory for a hazardous establishment even with a single worker. Maternity benefit remains twenty-six weeks. Gratuity is payable on a pro rata basis to a fixed term employee, and registration of workers is Aadhaar-based so that benefits can follow a worker who moves.

Occupational Safety, Health and Working Conditions Code, 2020

The safety code replaces thirteen Acts with one registration, one licence and one return for an establishment. Every worker must be given a formal appointment letter, which is the legal proof of employment that unorganised workers lacked. The code provides for a free annual health examination for workers above a prescribed age, and for welfare facilities such as drinking water, toilets, a creche and a canteen as prescribed. A factory is now an establishment with twenty or more workers where a manufacturing process uses power, or forty or more without power. Women may be employed in every establishment and for all kinds of work, including before six in the morning and after seven in the evening, with their consent and with the safety arrangements the government prescribes. The provisions on contract labour apply where fifty or more contract workers are engaged, and an inter-state migrant worker, now defined to include a worker who comes on his own and earns below a notified wage, is entitled to a journey allowance from the employer and to benefits in both the home and the host state. Daily hours of work are limited to eight, with a weekly ceiling and overtime payable at twice the ordinary rate and only with the worker's consent.

Social security beyond the codes

Several schemes work alongside the statutes. The Pradhan Mantri Shram Yogi Maandhan of 2019 gives an unorganised worker joining between eighteen and forty years of age, with monthly income up to fifteen thousand rupees, a monthly pension of three thousand rupees after the age of sixty, on a fifty-fifty contribution with the government. The Atal Pension Yojana of 2015 does the same work for the wider informal sector, and the Pradhan Mantri Jeevan Jyoti Bima Yojana and Pradhan Mantri Suraksha Bima Yojana, also of 2015, provide low-premium life and accident cover. The e-Shram portal builds a national database of unorganised workers with a universal account number. India is a founding member of the International Labour Organisation of 1919, which has its headquarters at Geneva and works on a tripartite basis of governments, employers and workers.

Exam Point of View

Questions come as code-and-law pairs, numbers and definitions: how many Acts each code subsumes, which code holds the Trade Unions Act or the Factories Act, the thresholds of three hundred, fifty, twenty, ten and forty, the fourteen days' strike notice, the fifteen days' re-skilling contribution, twenty-six weeks of maternity benefit, and the new definitions of gig and platform worker. The traps are placing the Factories Act in the Industrial Relations Code, saying the floor wage is fixed by the states, keeping the old retrenchment threshold of one hundred, and confusing the provident fund threshold of twenty with the state insurance threshold of ten.

Important Facts

Constitutional listConcurrent List, Entries 22, 23 and 24 of the Seventh Schedule
Laws rationalisedTwenty-nine central labour laws into four codes
Code on Wages, 2019Subsumes the Payment of Wages, Minimum Wages, Payment of Bonus and Equal Remuneration Acts
Industrial Relations Code, 2020Subsumes the Trade Unions Act 1926, Standing Orders Act 1946 and Industrial Disputes Act 1947
Floor wageFixed by the Central Government; no state minimum wage may fall below it
Minimum wage reviewAt intervals not exceeding five years
Prior permission thresholdThree hundred workers for lay-off, retrenchment and closure
Strike noticeFourteen days under the Industrial Relations Code
Sole negotiating unionA union with fifty-one per cent of the workers as members
Re-skilling FundFifteen days' wages of the retrenched worker, paid within forty-five days
Aggregator contributionOne to two per cent of turnover, capped at five per cent of payments to gig and platform workers
Maternity benefitTwenty-six weeks
Factory definitionTwenty or more workers with power, forty or more without power
Contract labourProvisions apply where fifty or more contract workers are engaged
CommencementAll four codes brought into force with effect from 21 November 2025
PM Shram Yogi MaandhanPension of three thousand rupees a month after sixty for unorganised workers joining at eighteen to forty years

Practice MCQs on this topic

Q1.Indian EconomyEasy

How many central labour laws have been rationalised into India's four labour codes?

  1. A.Twelve
  2. B.Twenty-nine
  3. C.Forty-four
  4. D.Fifty-two
Show answer
Correct answer: B. Twenty-nine

Explanation

The correct answer is B, twenty-nine. The four codes subsume twenty-nine central labour enactments: four in the Code on Wages, three in the Industrial Relations Code, nine in the Code on Social Security and thirteen in the Occupational Safety, Health and Working Conditions Code. Option A is wrong because twelve is far short of the number and corresponds to no stage of the exercise. Option C is wrong, though it is a tempting figure, because forty-four was the number of central labour laws often quoted as existing on the statute book before the reform, not the number brought into the codes. Option D is wrong because fifty-two matches neither figure. The simplest way to hold this in memory is the series four, three, nine and thirteen, which adds to twenty-nine and also tells you how large each code is.

Q2.Indian EconomyMedium

The Trade Unions Act, 1926, the Industrial Employment (Standing Orders) Act, 1946 and the Industrial Disputes Act, 1947 have been subsumed into which code?

  1. A.The Code on Wages, 2019
  2. B.The Industrial Relations Code, 2020
  3. C.The Code on Social Security, 2020
  4. D.The Occupational Safety, Health and Working Conditions Code, 2020
Show answer
Correct answer: B. The Industrial Relations Code, 2020

Explanation

The correct answer is B, the Industrial Relations Code, 2020. These three Acts dealt with the registration of unions, the conditions of service to be published as standing orders, and the machinery for disputes, lay-off, retrenchment and closure, and all three subjects are now in one code. Option A is wrong because the Code on Wages carries the Payment of Wages, Minimum Wages, Payment of Bonus and Equal Remuneration Acts. Option C is wrong because the Code on Social Security carries the provident fund, state insurance, maternity benefit, gratuity and compensation laws. Option D is wrong because the safety code carries the Factories Act, the Mines Act, the Contract Labour Act and the Inter-State Migrant Workmen Act among others. Noting the three largest Acts in each code is the quickest way to answer such questions.

Q3.Indian EconomyMedium

Under the Industrial Relations Code, 2020, an employer must take the prior permission of the appropriate government for lay-off, retrenchment or closure if the establishment employs at least

  1. A.Fifty workers
  2. B.One hundred workers
  3. C.Two hundred workers
  4. D.Three hundred workers
Show answer
Correct answer: D. Three hundred workers

Explanation

The correct answer is D, three hundred workers. The code raises the threshold from the earlier figure and also makes three hundred the point at which certified standing orders become compulsory, so one number serves two provisions. Option A is wrong because fifty is the threshold for the contract labour provisions of the safety code, a different subject. Option B is wrong because one hundred was the threshold under Chapter VB of the Industrial Disputes Act, 1947, which the code replaces; candidates who revised from older material pick this. Option C is wrong because two hundred appears in none of the codes. The policy argument on both sides should also be known: employers call it flexibility to hire and adjust, while trade unions call it a dilution of protection against retrenchment.

Q4.Indian EconomyEasy

A gig worker, a platform worker and an aggregator have been defined in central law for the first time by which code?

  1. A.The Code on Social Security, 2020
  2. B.The Code on Wages, 2019
  3. C.The Industrial Relations Code, 2020
  4. D.The Occupational Safety, Health and Working Conditions Code, 2020
Show answer
Correct answer: A. The Code on Social Security, 2020

Explanation

The correct answer is A, the Code on Social Security, 2020. It defines a gig worker as one who works outside a traditional employer-employee relationship, a platform worker as one who gets work through an online platform, and an aggregator as the digital intermediary that connects buyer and seller, and it provides a social security fund for such workers. Option B is wrong because the Code on Wages deals with minimum wages, bonus and the payment of wages, though its coverage of all employees also benefits informal workers. Option C is wrong because the Industrial Relations Code is about unions, standing orders and disputes. Option D is wrong because the safety code deals with registration, safety, hours and welfare facilities. Aggregators contribute one to two per cent of their turnover to the fund.

Q5.Indian EconomyMedium

Under the Code on Wages, 2019, the floor wage is fixed by

  1. A.Each State Government for its own territory
  2. B.The Central Government
  3. C.The Reserve Bank of India
  4. D.The Fifteenth Finance Commission
Show answer
Correct answer: B. The Central Government

Explanation

The correct answer is B, the Central Government. It fixes a floor wage after taking into account the minimum living standards of a worker, and may set different floor wages for different geographical areas; no state may then fix a minimum wage below that floor. Option A is wrong because states fix minimum wages, not the floor wage, and the whole purpose of a national floor is to stop a race to the bottom between states. Option C is wrong because the Reserve Bank's mandate is monetary policy, currency and banking regulation, with no role in wage fixation. Option D is wrong because a Finance Commission recommends the sharing of central taxes and grants between the Union and the states for a five-year period. Minimum wages are to be reviewed at intervals not exceeding five years.

Q6.Indian EconomyEasy

In the Seventh Schedule of the Constitution, labour, trade unions and social security fall in which list?

  1. A.Union List
  2. B.State List
  3. C.Concurrent List
  4. D.Residuary powers of Parliament
Show answer
Correct answer: C. Concurrent List

Explanation

The correct answer is C, the Concurrent List. Entry 22 covers trade unions and industrial and labour disputes, Entry 23 social security and social insurance including employment and unemployment, and Entry 24 the welfare of labour including conditions of work and provident funds, so both Parliament and the state legislatures can legislate, and each state notifies its own rules under the codes. Option A is wrong because the Union List deals with defence, foreign affairs, railways, banking and the like. Option B is wrong because the State List covers public order, police, land, agriculture and public health, though labour welfare is often wrongly placed there. Option D is wrong because residuary powers under Article 248 apply only to matters in none of the three lists, and labour is expressly listed.

Q7.Indian EconomyEasy

Maternity benefit under the Code on Social Security, 2020 is available for a period of

  1. A.Twelve weeks
  2. B.Sixteen weeks
  3. C.Twenty-six weeks
  4. D.Fifty-two weeks
Show answer
Correct answer: C. Twenty-six weeks

Explanation

The correct answer is C, twenty-six weeks. The Maternity Benefit Act, 1961 originally provided twelve weeks; the amendment of 2017 raised it to twenty-six weeks for the first two children, and the Code on Social Security carries that provision forward along with a creche facility in larger establishments. Option A is wrong because twelve weeks is the older entitlement and now applies only in the limited cases the law specifies, such as a woman with two or more surviving children. Option B is wrong because sixteen weeks matches no Indian provision. Option D is wrong because fifty-two weeks, a full year, is the kind of entitlement some other countries give, partly unpaid, and has never been the Indian figure. The benefit is paid at the rate of the average daily wage.

Q8.Indian EconomyHard

Under the Occupational Safety, Health and Working Conditions Code, 2020, an establishment is a factory if it employs at least

  1. A.Ten workers with power and twenty without power
  2. B.Twenty workers with power and forty without power
  3. C.Thirty workers with power and sixty without power
  4. D.Fifty workers, whether or not power is used
Show answer
Correct answer: B. Twenty workers with power and forty without power

Explanation

The correct answer is B, twenty workers with power and forty without power. The code doubles the thresholds of the Factories Act, 1948, the argument being that small units were burdened with compliance meant for larger ones, while the criticism is that many workers now fall outside the factory provisions. Option A is wrong because ten and twenty were the figures under the Factories Act, 1948, and that is the trap in this question. Option C is wrong because thirty and sixty appear nowhere in the code. Option D is wrong because the definition of a factory still turns on whether a manufacturing process uses power; fifty is the threshold for the contract labour provisions instead. The same code also requires an appointment letter for every worker.

Q9.Indian EconomyMedium

How many days' notice must be given before a strike or lock-out under the Industrial Relations Code, 2020?

  1. A.Seven days
  2. B.Fourteen days
  3. C.Thirty days
  4. D.Sixty days
Show answer
Correct answer: B. Fourteen days

Explanation

The correct answer is B, fourteen days. The code extends to all industrial establishments the requirement, earlier limited to public utility services, that no person shall go on strike and no employer declare a lock-out without fourteen days' notice, and the strike must begin within sixty days of that notice. A strike is also barred while conciliation proceedings are pending and for a period after proceedings before a tribunal. Option A is wrong because seven days relates to the period after the conclusion of conciliation proceedings, not to the notice itself. Option C is wrong because thirty days appears in other labour provisions such as notice of retrenchment, not here. Option D is wrong because sixty days is the outer limit within which the strike must start and the bar that follows tribunal proceedings.

Q10.Indian EconomyHard

Under the Industrial Relations Code, 2020, the employer's contribution to the Worker Re-skilling Fund for a retrenched worker is

  1. A.Fifteen days' wages last drawn by the worker
  2. B.One month's wages last drawn by the worker
  3. C.Three months' wages last drawn by the worker
  4. D.A flat sum fixed by the Central Government every year
Show answer
Correct answer: A. Fifteen days' wages last drawn by the worker

Explanation

The correct answer is A, fifteen days' wages last drawn. The code sets up a Worker Re-skilling Fund to which the employer contributes fifteen days' wages for every retrenched worker, and the amount is to be credited to that worker's account within forty-five days of retrenchment so that it can be used while finding new work. Option B is wrong because one month's wages is the pay in lieu of notice that may become due on retrenchment, a separate payment. Option C is wrong because three months' wages matches no provision of the code. Option D is wrong because the contribution is measured against the worker's own last drawn wages rather than fixed as a flat national sum. This provision is new; the Industrial Disputes Act had no re-skilling fund at all.

Q11.Indian EconomyHard

Article 43A of the Constitution, which directs the state to secure the participation of workers in the management of undertakings, was added by which amendment?

  1. A.The 24th Amendment, 1971
  2. B.The 42nd Amendment, 1976
  3. C.The 44th Amendment, 1978
  4. D.The 86th Amendment, 2002
Show answer
Correct answer: B. The 42nd Amendment, 1976

Explanation

The correct answer is B, the 42nd Amendment, 1976. It inserted several Directive Principles, among them Article 43A on the participation of workers in the management of industrial undertakings, Article 39A on equal justice and free legal aid, and Article 48A on the protection of the environment. Option A is wrong because the 24th Amendment of 1971 affirmed Parliament's power to amend any part of the Constitution. Option C is wrong because the 44th Amendment of 1978 undid much of the Emergency-era changes and moved the right to property out of the Fundamental Rights. Option D is wrong because the 86th Amendment of 2002 inserted Article 21A on the right to education. Articles 41, 42 and 43 on the right to work, humane conditions and a living wage were in the Constitution from the beginning.

Q12.Indian EconomyMedium

Under the Pradhan Mantri Shram Yogi Maandhan scheme, an eligible unorganised worker receives a monthly pension after the age of sixty of

  1. A.One thousand rupees
  2. B.Two thousand rupees
  3. C.Three thousand rupees
  4. D.Five thousand rupees
Show answer
Correct answer: C. Three thousand rupees

Explanation

The correct answer is C, three thousand rupees. The scheme, launched in 2019, is open to an unorganised worker between eighteen and forty years of age with a monthly income up to fifteen thousand rupees, and gives an assured monthly pension of three thousand rupees after sixty on a matching contribution, the worker and the government each paying half. Option A is wrong because one thousand rupees is the lowest of the slabs under the Atal Pension Yojana, a different scheme. Option B is wrong because two thousand rupees is also an Atal Pension Yojana slab. Option D is wrong because five thousand rupees is the highest Atal Pension Yojana slab, which often misleads candidates who have revised the two schemes together. Both are administered with the pension fund regulator's machinery.

Frequently Asked Questions

Which four codes replaced India's central labour laws?

The Code on Wages, 2019; the Industrial Relations Code, 2020; the Code on Social Security, 2020; and the Occupational Safety, Health and Working Conditions Code, 2020. Between them they rationalise twenty-nine central labour laws, and the Ministry of Labour and Employment brought all four into force with effect from 21 November 2025. Rules under the codes are notified separately by the Centre and by each state, because labour is a Concurrent List subject.

What is a floor wage and who fixes it?

A floor wage is the national minimum below which no state may fix its minimum wage. Under the Code on Wages the Central Government fixes it after taking into account the minimum living standards of a worker, and it may fix different floor wages for different geographical areas. States then fix their own minimum wages at or above that level for the work in their jurisdiction, and those wages are to be reviewed at intervals of not more than five years.

What changed for gig and platform workers?

The Code on Social Security, 2020 defines a gig worker, a platform worker and an aggregator in central law for the first time, and provides for a social security fund for unorganised, gig and platform workers. Aggregators contribute between one and two per cent of their annual turnover to it, subject to a ceiling of five per cent of the amount they pay to such workers, and the workers register on the e-Shram portal to receive benefits.

Why is the figure of three hundred workers important in the Industrial Relations Code?

Two provisions turn on it. An industrial establishment with three hundred or more workers must have certified standing orders laying down conditions of service, and an employer of three hundred or more workers must take the prior permission of the appropriate government before lay-off, retrenchment or closure. The earlier threshold under the Industrial Disputes Act was one hundred, so the change is a favourite question.

What does an appointment letter requirement mean for workers?

Under the Occupational Safety, Health and Working Conditions Code every employer must issue a formal appointment letter to each employee. For a worker this is documentary proof of employment, of wages and of the terms of service, which is what makes it possible to claim provident fund, gratuity, bonus or compensation. Its absence was one of the main reasons informal workers could not enforce their rights.

Sources

  • The Code on Wages, 2019 and the Industrial Relations Code, 2020 — Legislative Department, Ministry of Law and Justice
  • The Code on Social Security, 2020 and the Occupational Safety, Health and Working Conditions Code, 2020 — Legislative Department, Ministry of Law and Justice
  • Press release on the implementation of the four labour codes with effect from 21 November 2025 — Press Information Bureau, Ministry of Labour and Employment
  • Indian Economic Development (Class XI), chapter on Employment — NCERT
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