Competition Law and Governance of AI-Operated Infrastructure Markets

Casual and short-term employment refers to arrangements where a person is engaged for a limited period, intermittent work, a particular assignment, seasonal work, or on a daily/hourly basis rather than under an indefinite regular appointment.

In India, the legal consequences depend on how the worker was engaged, the duration and continuity of service, the nature of the work, the applicable statute, and whether the employer is in the public or private sector.

A crucial distinction is that temporary or casual status does not by itself eliminate statutory employment protections. At the same time, merely working for a long period as a casual or contractual worker does not automatically create a right to permanent absorption, particularly in public employment. The Supreme Court has maintained a distinction between pay parity and regularisation.

1. Meaning of Casual Employment

A casual employee is generally engaged:

• for work that is intermittent or occasional;
• on a daily-wage or hourly basis;
• to meet temporary manpower requirements;
• to substitute for an absent employee;
• for seasonal work; or
• for a particular short-duration assignment.

Examples include:

• workers engaged for a few days during increased production;
• event or project-based workers;
• temporary administrative support;
• daily-rated workers;
• workers engaged for seasonal operations.

The label used by the employer is not always conclusive. Courts can examine the actual relationship and duties.

2. Short-Term Employment

Short-term employment generally involves a specified period, such as:

• three months;
• six months;
• one year;
• a particular project;
• a defined season; or
• until completion of a specified assignment.

The contract should ideally specify:

1. commencement date;
2. expected end date;
3. duties;
4. remuneration;
5. working hours;
6. leave;
7. statutory benefits;
8. termination provisions;
9. renewal provisions; and
10. whether continuation after expiry creates a new contractual relationship.

A fixed period should not be used merely as a device to defeat statutory employment rights.

3. Fixed-Term Employment and Casual Employment Are Not Identical

These concepts should be distinguished.

Thus, calling a worker “casual” does not automatically make the worker legally equivalent to a fixed-term employee.

4. Statutory Rights of Casual Workers

Casual workers may still receive statutory protections depending upon the applicable legislation and circumstances.

These can include, where applicable:

• minimum wages;
• payment of wages;
• working-hour protections;
• overtime;
• occupational safety protections;
• social-security benefits;
• maternity-related protections;
• compensation for employment injury;
• provident-fund benefits;
• gratuity;
• leave-related benefits; and
• protection against unlawful termination.

The precise entitlement depends upon the applicable statutory definition and eligibility conditions.

5. Equal Pay for Casual and Temporary Employees

One of the most important Supreme Court decisions is State of Punjab v. Jagjit Singh.

The Court considered daily-wage, casual, ad hoc and contractual employees who were performing duties comparable to regular employees.

It held that the principle of equal pay for equal work can apply to temporary employees where the relevant requirements are satisfied. Temporary status by itself does not justify paying a worker less when the worker is actually performing equivalent duties and responsibilities.

The Court emphasised that the comparison must be based upon actual duties and responsibilities, not merely the job title.

Important limitation

This principle does not mean that every casual employee automatically receives the salary of a regular employee.

Factors such as:

• qualifications;
• duties;
• responsibility;
• quality and quantity of work;
• recruitment requirements;
• organisational structure; and
• the nature of the posts

may affect whether genuine parity exists.

6. Casual Employment Does Not Automatically Lead to Regularisation

The Constitution Bench decision in Secretary, State of Karnataka v. Umadevi (3) is fundamental.

The Supreme Court held that persons appointed through procedures inconsistent with the constitutional scheme of public employment cannot ordinarily claim regularisation merely because they have continued for a long time.

Thus:

Long service ≠ automatic permanent status.

This principle is particularly important for government departments, public authorities and public-sector employers.

At the same time, Umadevi does not mean that temporary workers have no employment rights. The later decision in Jagjit Singh expressly distinguished the question of pay parity from regularisation.

7. Termination of Casual Employees

Termination is one of the most complicated areas.

The legal consequences can depend on whether:

• the employee was appointed for a fixed period;
• the contract expired naturally;
• employment was discontinued before expiry;
• the worker was engaged only on a daily basis;
• there was continuous service;
• the applicable Industrial Disputes Act provisions are attracted;
• the termination constitutes retrenchment; and
• a statutory exception applies.

A court will therefore look at the actual terms and manner of disengagement, rather than simply accepting the employer's label.

8. Himanshu Kumar Vidyarthi Case

In Himanshu Kumar Vidyarthi v. State of Bihar, (1997) 4 SCC 391, the Supreme Court considered daily-wage employees whose services were discontinued.

The Court held, on the facts of that case, that discontinuance of daily-wage employment did not amount to retrenchment in the same manner as termination of a regularly appointed employee.

The case is important because it illustrates that daily-wage employment cannot simply be equated with regular employment for every purpose.

However, subsequent jurisprudence has developed the law considerably, so the case must be read alongside later Supreme Court decisions.

9. Benefits and Continuous Service

The expression “continuous service” can become important for statutory benefits.

A worker's actual working history may need to be examined to determine:

• eligibility for retrenchment compensation;
• gratuity;
• social-security benefits;
• leave;
• statutory bonus;
• other employment benefits.

Employers should therefore maintain accurate records of:

• dates of engagement;
• attendance;
• wages;
• breaks in service;
• renewal of contracts;
• termination;
• re-engagement; and
• nature of work.

Artificial breaks can become legally significant if they are used to defeat statutory rights.

10. Casual Employment and Social Security

Casual or short-term status does not necessarily remove a worker from social-security legislation.

Depending upon the establishment, wages and statutory coverage, questions may arise regarding:

• Employees' Provident Fund;
• Employees' State Insurance;
• gratuity;
• employees' compensation;
• maternity benefits; and
• other statutory protections.

The correct approach is to examine the statutory definition of employee/workman and the coverage provisions of the particular legislation, rather than assuming that “casual” means “unprotected.”

11. Fixed-Term Contracts and Expiry

Where a genuine fixed-term contract expires according to its agreed terms, the legal analysis can differ from an employer terminating an indefinite employment relationship.

Important questions include:

• Was the fixed term genuine?
• Was there a definite end date?
• Was the contract repeatedly renewed?
• Was the work actually perennial?
• Was the employee performing the same work as permanent employees?
• Was the fixed-term arrangement being used to avoid statutory obligations?
• Was termination actually before the contractual expiry date?

Repeated renewals can become relevant evidence regarding the actual nature of the employment relationship.

12. Contractual Workers and Principal Employer

Where workers are supplied through a contractor, there may be three distinct relationships:

Principal employer → Contractor → Worker

The existence of a contractor does not automatically answer every question regarding employment status.

Courts examine the actual arrangement, including:

• who recruits;
• who pays;
• who supervises;
• who controls the work;
• who can discipline;
• who determines working conditions; and
• whether the arrangement complies with applicable labour legislation.

13. Six Important Case Laws

1. State of Punjab v. Jagjit Singh

(2017) 1 SCC 148

This is the leading authority concerning temporary, casual, daily-wage, ad hoc and contractual employees seeking pay parity.

The Supreme Court held that temporary employees performing the same duties and responsibilities as regular employees can claim wages at the minimum of the regular pay scale where the requirements of equal pay for equal work are satisfied.

The Court expressly included employees engaged on casual and contractual bases within the principle.

Principle: Temporary status alone is not a sufficient justification for denying equal minimum pay where genuine equivalence of work is established.

2. Secretary, State of Karnataka v. Umadevi (3)

(2006) 4 SCC 1

A Constitution Bench considered the claims of temporary, daily-wage and ad hoc employees seeking regularisation.

The Court held that long continuation in temporary employment does not, by itself, create an entitlement to regularisation where the original public appointment did not comply with the constitutional recruitment framework.

Principle: Regularisation and pay parity are separate legal questions.

This distinction was later expressly reaffirmed in Jagjit Singh.

3. Dhirendra Chamoli v. State of U.P.

(1986) 1 SCC 637

The Supreme Court considered temporary employees performing work comparable to regular employees.

It applied the principle of equal pay for equal work and recognised that temporary status could not, by itself, justify substantially lower remuneration for identical work.

The decision subsequently formed part of the jurisprudential foundation discussed in Jagjit Singh.

Principle: The substance of work can be more important than the temporary label attached to employment.

4. Surinder Singh v. Engineer-in-Chief, CPWD

(1986) 1 SCC 639

The Supreme Court considered temporary employees performing work comparable with regularly employed workers.

The case is an important authority on the constitutional dimension of equal pay for equal work.

The Court's reasoning was subsequently discussed extensively in Jagjit Singh.

Principle: Temporary employment does not automatically justify unequal remuneration where the actual work is equivalent.

5. Bhagwan Dass v. State of Haryana

(1987) 4 SCC 634

The Court dealt with temporary employees and the principle of equal wages.

Importantly, the Court recognised that the duration of employment and the manner of appointment do not by themselves determine whether equal-pay principles apply. Even fixed-duration employment can raise a pay-parity issue where the substantive duties and responsibilities are equivalent.

Principle: A short-term or fixed-duration appointment does not automatically defeat a legitimate claim based upon substantially identical work.

6. Himanshu Kumar Vidyarthi v. State of Bihar

(1997) 4 SCC 391

The Supreme Court examined discontinuance of daily-wage employees and held, on the facts, that their disengagement could not simply be treated as retrenchment of regularly appointed employees under Section 25F of the Industrial Disputes Act.

Principle: The legal consequences of termination depend upon the actual nature of the appointment and the applicable statutory framework.

14. Practical Compliance Checklist

For employers engaging casual or short-term workers, documentation should clearly address:

Before engagement

• nature of work;
• duration;
• remuneration;
• working hours;
• eligibility requirements;
• statutory benefits;
• termination conditions.

During employment

• attendance records;
• wage records;
• overtime;
• statutory contributions;
• leave;
• safety measures;
• extension/renewal documentation.

At termination

• contractual expiry or termination reason;
• notice requirements;
• statutory compensation;
• unpaid wages;
• leave/other dues;
• social-security formalities;
• experience/service certificate where applicable.

Conclusion

Casual and short-term employment is legally recognised as a distinct form of employment, but “casual” or “temporary” is not a blanket exclusion from labour protections.

Three principles are particularly important:

1. Temporary/casual status does not automatically defeat statutory employment rights.
2. Equal pay and regularisation are separate questions.
3. Long continuation in temporary employment does not automatically create permanent status, particularly in public employment.

The Supreme Court's decisions in Jagjit Singh, Umadevi, Dhirendra Chamoli, Surinder Singh, Bhagwan Dass, and Himanshu Kumar Vidyarthi provide an important framework for analysing casual, daily-wage, contractual and short-term employment arrangements.