Claims & Loss Prevention

No-Fault Claims Under the Public Liability Insurance Act 1991: Mandatory Cover, the Environment Relief Fund and What Hazardous-Substance Handlers Actually Pay Out

The Public Liability Insurance Act 1991 imposes strict, no-fault liability on anyone handling hazardous substances and makes liability insurance mandatory. Victims claim immediate relief without proving negligence. This post explains how the claims side works: the District Collector's role, the twin payout from the mandatory policy and the Environment Relief Fund, and why brokers must not confuse this statutory cover with voluntary public-liability programmes.

Sarvada Editorial TeamInsurance Intelligence
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Last reviewed: June 2026

A statutory cover that brokers keep confusing with voluntary PLI

There are two very different things called public liability insurance in the Indian market, and conflating them costs claimants and embarrasses brokers. One is the voluntary public-liability programme a business buys to protect itself against third-party claims, priced and structured on commercial terms. The other is a statutory, mandatory cover created by the Public Liability Insurance Act, 1991 for anyone handling hazardous substances. The second is not a risk-transfer product the owner chooses. It is a legal obligation backed by a no-fault compensation scheme for victims.

The Act was assented to on 22 January 1991 and came into force on 1 April 1991, and it sits on a simple policy idea: where an industrial activity handles dangerous materials, victims of an accident should receive immediate relief without first having to win a negligence case against a large company. The Act delivers that by imposing strict liability on the owner and compelling the owner to carry insurance to fund it.

For a broker at a chemical, petrochemical or process plant, the practical error is to treat the client's voluntary liability programme as if it discharges the statutory duty, or to treat the statutory minimum as if it were adequate commercial cover. They do different jobs. This post is about the claims architecture of the statutory Act cover, the part most brokers understand least.

Strict, no-fault liability and the mandatory policy

The engine of the Act is the combination of two sections. Section 3 imposes strict, no-fault liability on owners handling hazardous substances, so where death, injury or property damage results from an accident involving a hazardous substance, the victim can claim relief without proving fault. Section 4 makes liability insurance mandatory, so the owner must carry a policy that funds that liability.

No-fault is the feature that changes everything for a claimant. In an ordinary tort claim the victim must prove the owner was negligent, a slow and expensive contest against a well-resourced defendant. Under the Act the victim has only to establish that the accident occurred in the course of handling a hazardous substance and that it caused the harm. Negligence is not in issue for the relief the Act provides. That is why the scheme delivers immediate relief rather than the delayed and uncertain recovery of litigation.

The insurance obligation is sized to the operation. The mandatory insurance amount must be at least equal to the owner's paid-up capital, subject to a maximum of Rs 50 crore. So a small operator insures up to its paid-up capital, and a large one is capped at the statutory ceiling.

The claims pathway and the District Collector

The claims side of the Act is administered, not adversarial, which is the point of a no-fault scheme. The figure at the centre is the District Collector of the district where the accident occurs. A victim, or a representative, applies for relief, and the Collector handles the award of relief under the scheme rather than the victim having to fight an insurer in court for it.

The relief the Act provides is defined and immediate, intended to put money into a victim's hands quickly after an accident: amounts for death, for permanent and temporary disability, for medical expenses and for damage to property, set against the scheme's parameters. This relief is not the ceiling on what a victim may ultimately recover. It is the immediate, no-fault layer. A victim who can establish greater loss retains the right to pursue further compensation through other forums, so the Act's relief is a floor of quick certainty rather than a cap on justice.

The owner's insurer funds the relief up to the policy limits, and the owner remains exposed for amounts beyond what the policy and the statutory relief cover. For the broker, the claims design means the client's role after an incident is to cooperate with the Collector's process and ensure the mandatory policy responds promptly, because the statutory scheme is built to pay victims first and resolve the finer questions afterwards.

The Environment Relief Fund as the backup payer

The Act has a second payout layer that brokers routinely miss. A 1992 amendment created the Environment Relief Fund (ERF) under Section 7A. The mechanism is that the owner pays the insurer a further amount along with the premium, not exceeding a sum equivalent to the premium, which is credited to the Fund. The ERF then acts as a backup source of victim compensation.

So the architecture is twin-layered. The owner's mandatory policy is the first source of relief. The ERF stands behind it as a second source, funded by contributions collected with premiums across all owners covered by the Act. The design protects victims in situations where the immediate policy response is insufficient or where the Fund is the appropriate source, so that the no-fault promise does not fail for want of money at the point of need.

What the broker should actually do at a hazardous-substance site

Putting the architecture together gives the broker a clear brief for any client handling hazardous substances.

  1. Confirm the statutory obligation is met. Verify that a mandatory policy under the Act is in force, sized to at least the owner's paid-up capital up to the Rs 50 crore ceiling, with the ERF contribution paid alongside the premium.
  2. Do not treat the statutory cover as the whole answer. Place a separately structured voluntary liability programme to address exposure beyond the statutory relief, because a serious incident can generate liabilities the Act's minimum does not reach.
  3. Brief the client on the no-fault claims pathway, so its incident-response team knows the District Collector administers relief and that the client's job is to cooperate and ensure the policy responds quickly.
  4. Explain the twin-payer design, the mandatory policy first and the ERF as backup, so the client understands what protects victims and what protects the balance sheet.
  5. Keep the two public-liability products distinct on the file, so neither the client nor a colleague mistakes the voluntary programme for discharge of the statutory duty, or the statutory minimum for adequate commercial cover.

Doing this well requires the broker to read the statutory policy wording and the voluntary liability wording side by side and know exactly where each responds and stops. Sarvada gives commercial insurance brokers structured, searchable access to insurer policy wordings and the intelligence around them, so the boundary between the Act's mandatory cover and a voluntary liability programme is clear before an incident tests it. Request Access to advise hazardous-substance clients on both layers with confidence.

Frequently Asked Questions

Who must buy insurance under the Public Liability Insurance Act 1991?
The Act applies to owners who handle hazardous substances. Section 3 imposes strict, no-fault liability on such owners for death, injury or property damage resulting from an accident involving a hazardous substance, and Section 4 makes liability insurance mandatory so that the liability is funded. The obligation is therefore tied to the nature of the activity, the handling of hazardous substances, rather than to the size or sector of the business in the abstract, although the prescribed quantities determine which operations are caught. For a broker at a chemical, petrochemical or process plant the practical question is whether the client handles hazardous substances in the prescribed sense, because if it does, the statutory cover is a legal obligation, not an optional risk-transfer purchase, and the client must hold a mandatory policy sized to the statutory formula with the Environment Relief Fund contribution paid alongside the premium.
How much cover is required and is the Rs 50 crore cap enough?
The mandatory insurance amount under the Act must be at least equal to the owner's paid-up capital, subject to a maximum of Rs 50 crore. So a smaller operator insures up to its paid-up capital and a larger operator is capped at the statutory ceiling. The cap should be understood as a statutory minimum-compliance ceiling for the Act, not as a measure of the plant's real liability exposure. A serious incident at a hazardous-substance site can generate liabilities well beyond the statutory relief amounts, particularly where many third parties are harmed or where environmental and property damage is extensive. This is precisely why a broker should not treat the statutory cover as the whole answer and should also place a separately structured voluntary liability programme that addresses exposure above the statutory floor, so the client is protected both for compliance and for the realistic worst case.
How does a victim claim relief under the no-fault scheme?
The claims process is administered rather than adversarial, which is the purpose of a no-fault scheme. A victim, or a representative, applies for relief to the District Collector of the district where the accident occurred, and the Collector handles the award of relief under the scheme rather than the victim having to litigate against an insurer. Because liability is strict, the victim does not have to prove negligence, only that the accident occurred in the course of handling a hazardous substance and that it caused the harm. The relief covers defined heads such as death, permanent and temporary disability, medical expenses and property damage. This relief is an immediate, no-fault layer rather than a cap on total recovery, so a victim who can establish greater loss retains the right to pursue further compensation through other forums while still receiving the quick statutory relief.
What is the Environment Relief Fund and how is it funded?
The Environment Relief Fund was created by a 1992 amendment under Section 7A of the Act and acts as a backup source of victim compensation behind the owner's mandatory policy. It is funded by the owner paying the insurer a further amount along with the premium, not exceeding a sum equivalent to the premium, which is credited to the Fund. Across all owners covered by the Act, these contributions build a pool that stands behind the individual policies. The design gives the no-fault scheme a twin-payer structure: the owner's mandatory policy is the first source of relief and the Fund is the second source, so that victims are protected in situations where the immediate policy response is insufficient or where the Fund is the appropriate source. For the broker, the ERF contribution is a real cost line on the statutory cover and a genuine part of the scheme's claims security, not a notional levy.

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