The Question That Stops Unfair Labour Cases Cold

On April 29, 2026, the Supreme Court issued a judgment that cuts to the heart of how workers fight back against their employers. The case—Bonatrans India (Pvt.) Ltd. versus Bonatrans Employees Union—seems technical on the surface. But what it actually decides is this: when your boss says you're not a real employee, who bears the burden of proving it?

This matters because it determines whether workers can even get their day in court.

What Happened: A Union's Complaint Gets Blocked by a Question

Workers at Bonatrans India filed a complaint with the Industrial Court in Aurangabad claiming their employer had engaged in unfair labour practices. They also challenged disciplinary action the company had taken against them. Straightforward workplace grievances.

But the company threw up a wall: it objected to the very case being heard, claiming the workers weren't "workmen" under the Industrial Disputes Act, 1947. In other words, the company argued, these people aren't legally protected employees—so the complaint shouldn't even be allowed to proceed.

The Industrial Court rejected this objection and said the case could move forward. But then the High Court at Aurangabad, in a March 2022 order, framed the issue in a way that made it sound like the workers had to prove they were employees—reversing the normal burden.

The Supreme Court's Core Holding: Who Must Prove What

Justice Dipankar Datta, writing for the Court, corrected this. He invoked a principle so old and fundamental that it needs no case citations: "He who asserts must prove; he who denies need not prove."

In legal language, this is ei incumbit probation qui dicit, non qui negat. It appears in Section 104 of the Bharatiya Sakshya Adhiniyam, 2023 (India's updated evidence code). The principle is universal: the person making a claim carries the burden of proving it.

Applied to this case: if the employer asserts that workers are not employees covered by the Industrial Disputes Act, the employer must prove it, not the other way around.

Why the High Court Got the Phrasing Wrong—And Why It Matters

The Supreme Court noted that the High Court's phrasing of the issue was "not apt." The judge had written it in a way that seemed to place the burden on the union to prove the workers were employees. But the Court found the error "inadvertent" and stemming "from phrasing alone, not from any misunderstanding of law."

Still, phrasing is not a small thing. When a court frames an issue poorly, it can accidentally shift the burden of proof in ways that cripple a case. Workers' lawyers and unions depend on clear, legally sound framing to know what they have to prove and what the company has to prove.

The Real-World Impact: What This Means for Workers

Imagine you work at a factory and are dismissed for protesting unsafe conditions. You lodge a complaint of unfair labour practice. The company says: "This person is a contractor, not an employee—so labour law doesn't protect them." Under the wrong framing, you'd have to hire lawyers and gather evidence to prove you were an employee.

Under the Supreme Court's holding, the burden flips. The company must prove you're a contractor. You don't have to prove you're an employee—the company has to prove you're not.

This is not a minor procedural detail. It affects thousands of disputes in gig work, contract labour, and informal employment.

The Court's Reasoning: Evidence Law Applies Everywhere

Justice Datta emphasised that while the Indian Evidence Act does not technically govern proceedings under labour statutes like the Maharashtra Recognition of Trade Unions and Prevention of Unfair Labour Practices Act, 1971 (MRTU & PULP Act), the cardinal principle that "he who asserts must prove" is universal.

It "admits of no exception and extends to all forms of adjudication," the judgment states. This is crucial: courts cannot simply abandon foundational rules of evidence when dealing with labour cases, even though labour law has its own procedures and statutes.

Section 2(s) of the Industrial Disputes Act: What Counts as "Workman"

The entire dispute hinged on the definition of "workman" in Section 2(s) of the Industrial Disputes Act, 1947. This is the legal gatekeep that determines who gets labour law protection and who doesn't. Contract workers, temporary staff, and those classified as "independent" operators sometimes fall outside this definition—which is why companies fight hard to keep workers on the wrong side of it.

By placing the burden of proof on the employer, the Court ensures that this gatekeeping function cannot be weaponised casually. A company cannot simply declare someone is not an employee and expect courts to accept it without evidence.

Implications for India's Four New Labour Codes

This judgment arrives as India continues implementing the four new labour codes, which consolidated and restructured decades of employment law. Questions of who counts as a "worker" and who qualifies for protection have become more urgent, especially in the gig economy, where companies increasingly classify workers as independent contractors to avoid statutory obligations.

The Bonatrans ruling reinforces that such classifications cannot stand unchallenged. Employers must prove their classification claims.

The Procedural Order: What Happens Next

The High Court had issued detailed directions for how the Industrial Court should hear evidence on the workman status issue. The Supreme Court upheld this framework while correcting the legal misunderstanding baked into it.

The case now returns to the Industrial Court to determine whether the workers truly qualify as "workmen." But now both sides know the law: the employer bears the burden of proving they do not.

Why This Judgment Matters Beyond Bonatrans

This is not an abstract ruling about procedure. It resets the ground for thousands of industrial disputes where a threshold question—"Is this person even an employee?"—can otherwise derail legitimate complaints of unfair labour practice, wage theft, or unsafe working conditions.

For workers, unions, and labour advocates, the judgment holds firm: you do not have to prove your own employment status. The employer who denies it must prove its claim with evidence.

In a labour market increasingly fragmented by contracting and casualisation, that clarity is not a luxury. It is a necessity.