What is distinction between S 163-A and 164 of Motor vehicle Act?

 How Urmila Halder and Chandrakant Ravji Dore guide the transition from the former structured-compensation regime to the present fixed-sum remedy

Why the distinction matters

Sections 163-A and 164 of the Motor Vehicles Act, 1988 share a common social-welfare objective: compensation without requiring the claimant to establish negligence. They are nevertheless not interchangeable. Section 163-A belonged to the former Second Schedule regime, whereas present Section 164—operational from 1 April 2022—creates a fixed statutory remedy of Rs.5 lakh for death and Rs.2.5 lakh for grievous hurt.

Two decisions illuminate different aspects of this transition. In The New India Assurance Co. Ltd. v. Urmila Halder, the Supreme Court held that the beneficial amendment to the Second Schedule notified on 22 May 2018 could apply to a pending Section 163-A case even though the accident predated the notification. In Maharashtra State Road Transport Corporation v. Chandrakant Ravji Dore, the Bombay High Court held that negligence and contributory negligence cannot defeat or reduce compensation under present Section 164.

The first case concerns the temporal application of a revised computational mechanism under old Section 163-A. The second concerns the nature and operation of present Section 164. A MACT must preserve that distinction.

The statutory evolution

Former Section 163-A provided a final no-fault remedy for death or permanent disablement arising out of the use of a motor vehicle. Compensation was determined by reference to the Second Schedule, which originally employed age, annual income and a structured formula.

On 22 May 2018, the Central Government substituted the Second Schedule through S.O. 2022(E). The revised schedule prescribed Rs.5 lakh for death; for permanent disability, Rs.5 lakh multiplied by the percentage of disability, subject to a minimum of Rs.50,000; and Rs.25,000 for minor injury.

The Motor Vehicles (Amendment) Act, 2019 later introduced a new statutory architecture. The relevant provisions were brought into force on 1 April 2022 by S.O. 859(E) dated 25 February 2022. Present Section 164 now provides Rs.5 lakh for death and Rs.2.5 lakh for grievous hurt and expressly dispenses with proof of wrongful act, neglect or default.

Section 163-A and Section 164

Point	Former Section 163-A	Present Section 164
Governing regime	Former no-fault provision linked to the Second Schedule.	Current fixed-sum no-fault provision, operational from 1 April 2022.
Qualifying consequence	Death or permanent disablement.	Death or grievous hurt.
Proof of fault	Not required.	Not required; Section 164(2) expressly excludes proof of wrongful act, neglect or default of the owner, vehicle concerned or any other person.
Computation	Originally schedule-based; the schedule was substituted on 22 May 2018.	Fixed by the section itself: Rs.5 lakh for death and Rs.2.5 lakh for grievous hurt.
Income ceiling	The original structured-formula remedy was judicially treated as available where annual income did not exceed Rs.40,000.	No income ceiling appears in Section 164; income and multiplier do not determine the fixed amount.
Deduction	Governed by the former statutory scheme.	Compensation paid under another law for the same death or grievous hurt must be deducted under Section 164(3).
Effect on fault claim	Sections 163-A and 166 were treated as alternative final remedies.	Acceptance of Section 164 compensation in accordance with Section 149 causes the pending Section 166 petition to lapse.

 

Thus, Section 164 is not simply Section 163-A with a changed number. The injury threshold, computation and statutory consequences are materially different.

Urmila Halder explained

Case identity

The decision is The New India Assurance Co. Ltd. v. Urmila Halder, Civil Appeal arising out of SLP (Civil) No. 6260 of 2019, decided on 8 February 2024 by Ahsanuddin Amanullah and Sandeep Mehta JJ., reported as MANU/SCOR/20390/2024.

Facts and issue

The accident occurred on 11 December 2004. By an award dated 17 December 2008, MACT, Sealdah granted Rs.1,14,500. On 9 August 2018, the Calcutta High Court enhanced the compensation to Rs.5 lakh by applying the substituted Second Schedule notified on 22 May 2018.

The insurer argued that the amendment was prospective because the notification itself stated that it would come into force upon publication in the Official Gazette. It also contended that contractual and statutory liability had crystallised before the amendment and could not be enlarged by a later change.

The Supreme Court formulated the issue in paragraph 4: whether the amendment that came into effect on 22 May 2018 would apply to an accident that had occurred earlier.

Holding and ratio

The Supreme Court dismissed the insurer’s appeal. It agreed with the Calcutta High Court that the amendment was procedural in character: it did not create or alter the underlying liability of the insurer but clarified the “computational mode and the modality” of compensation.

Paragraph 10 supplies the welfare rationale. The Court held that the benefit of beneficial legislation should ordinarily reach the claimant where no specific statutory bar prohibits it. Because the insurer’s underlying liability remained intact and only the method of computation was revised, enhancement to Rs.5 lakh was upheld.

The ratio can therefore be expressed as follows:

The substituted Second Schedule notified on 22 May 2018 applies to a pending Section 163-A proceeding arising from an accident that occurred before the notification, because the change concerns computation and modality rather than the existence of the insurer’s underlying liability, and no specific bar excludes the benefit.

This formulation reflects both paragraph 4, which records the temporal issue, and paragraph 10, which explains why the benefit applies.

What the case does not decide

Urmila Halder does not hold that every subsequent amendment to the Motor Vehicles Act is necessarily retrospective. The decision rests on the Court’s characterisation of the particular 2018 amendment as procedural and computational, together with the absence of a contrary statutory bar.

Nor does the decision retrospectively apply present Section 164 to every accident preceding 1 April 2022. The Supreme Court was considering the substituted Second Schedule under former Section 163-A—not the distinct Section 164 introduced under the later statutory framework.

Finally, the case arose while the matter remained alive in appeal. It supports application of the 2018 schedule to pending Section 163-A claims and appeals; it does not authorise reopening an award that had already attained finality.

That paragraph is drawing a careful jurisdictional boundary around what the Supreme Court actually decided in Urmila Halder, so that the ruling is not misapplied by tribunals dealing with claims under the present Section 164.

What the paragraph is guarding against

There is a natural temptation to read Urmila Halder broadly and conclude: "The Supreme Court said a beneficial amendment applies even though the accident occurred earlier — therefore Section 164, which is also a beneficial no-fault provision, must apply to accidents that occurred before 1 April 2022 as well." The paragraph exists specifically to block that inference, because it conflates two different statutory amendments that happen to share a similar beneficial character but are legally distinct events.

The two amendments were not the same thing

The amendment actually before the Supreme Court was the notification dated 22 May 2018, which substituted the Second Schedule attached to the then-existing Section 163-A. That amendment did not create a new cause of action or a new head of liability. Section 163-A itself remained on the statute book, unchanged in its substantive character — it still provided no-fault compensation for death or permanent disablement. The 2018 notification only altered the table used to calculate the amount, replacing the old age-and-income-based formula with lump-sum figures (₹5 lakh for death, etc.). This is why the Supreme Court could comfortably say the amendment concerned "computational mode and modality" rather than the existence of liability — because the liability itself long predated the amendment; only the yardstick for quantifying it changed while the claim was still pending.

Section 164, by contrast, is not a revised Schedule attached to Section 163-A. It is an entirely new provision, introduced by the Motor Vehicles (Amendment) Act, 2019, which repealed Section 163-A altogether along with its Second Schedule, and substituted a freestanding fixed-sum mechanism operative from 1 April 2022. It uses different language ("grievous hurt" instead of "permanent disablement"), a different structure (flat sums with no formula at all), and forms part of a different statutory scheme with its own commencement date. In other words, Section 164 is not a computational adjustment to an existing liability — it is the source of a fresh, separate statutory liability created afresh from a specified date.

Why this distinction matters for retrospective operation

The Supreme Court's reasoning in Urmila Halder rested entirely on the premise that liability already existed under Section 163-A from the date of the accident, and only the mode of calculating that pre-existing liability was in flux at the time of adjudication. That premise cannot be transplanted to Section 164 for accidents before 1 April 2022, because for such accidents there was no Section 164 liability in existence at all until that provision came into force — Section 163-A (in whatever form) was the only liability that existed. Applying Section 164 to a pre-2022 accident would not be adjusting the computation of an existing liability; it would be manufacturing a wholly new source of liability retrospectively, which is a legally different and far more consequential act than what the Supreme Court sanctioned.

The practical takeaway for tribunals

A MACT member should use Urmila Halder only for the narrow purpose it actually serves: deciding which version of the Second Schedule governs a pending Section 163-A claim depending on whether the claim is still pending when a schedule amendment takes effect. It should not be cited as authority for saying that Section 164's fixed sums (₹5 lakh for death, ₹2.5 lakh for grievous hurt) can be awarded for an accident that occurred, say, in 2018 or 2020, simply because Section 164 is now more claimant-friendly than the old formula. For any accident before 1 April 2022, the applicable regime remains former Section 163-A (with whichever Schedule was in force when the claim was decided, per Urmila Halder's own logic) — not Section 164, unless a separate, express statutory provision or binding precedent specifically extends Section 164 to earlier accidents.

Use by MACT

A Tribunal may rely on Urmila Halder where:

·      The accident predates 22 May 2018;

·      The claim was validly instituted under former Section 163-A;

·      The claim or appeal remained pending when the revised Second Schedule came into force; and

·      The question concerns computation under the revised schedule rather than retrospective imposition of a new head of substantive liability.

The Tribunal should identify the pending status and then record that the revised schedule regulates the computational modality in light of Urmila Halder. It should not label the claim itself as one under present Section 164.

Chandrakant Ravji Dore explained

Case identity

The Bombay High Court decision is Maharashtra State Road Transport Corporation v. Chandrakant Ravji Dore, First Appeal No. 1431 of 2025, decided on 9 June 2026 by Aarti Sathe J., neutral citation 2026:BHC-AS:23333.

MSRTC challenged an award of Rs.2.5 lakh with 9% interest made under Section 164 in favour of a motorcyclist who suffered grievous injuries in a collision involving an ST bus.

Facts and reasoning

The claimant had sustained a fracture of the D-12 vertebra and was certified with 20% permanent disability. The accident, vehicle involvement and injuries were supported by the FIR, spot panchanama, injury certificate and discharge card.

MSRTC attempted to contest the award through arguments concerning negligence and the claimant’s entitlement. The High Court rejected the challenge because Section 164(2) dispenses with proof of negligence and Section 164(1) fixes compensation at Rs.2.5 lakh in a case of grievous hurt.

Ratio

The ratio may be stated as follows:

In a Section 164 proceeding, fault is not an ingredient of liability. Once an accident arising out of the use of the motor vehicle and the resulting death or grievous hurt are established, absence of negligence on the respondent’s part or contributory negligence of the victim cannot defeat or reduce the fixed statutory compensation.

Use by MACT

For a pure Section 164 claim, the Tribunal should ordinarily frame issues around:

·      Whether the accident arose out of the use of the respondent’s motor vehicle;

·      Whether the vehicle’s involvement is proved;

·      Whether the accident caused death or grievous hurt;

·      Whether the applicants are the legal heirs in a death claim; and

·      Whether any amount is deductible under Section 164(3).

The Tribunal should not frame proof of rash and negligent driving as an essential issue. It should also refuse percentage deductions based on alleged contributory negligence because such apportionment contradicts the fixed no-fault structure recognised in Chandrakant Ravji Dore.

How the cases fit

Decision	Statutory setting	Legal question	Principle for MACT
New India Assurance Co. Ltd. v. Urmila Halder, MANU/SCOR/20390/2024	Former Section 163-A and the substituted Second Schedule dated 22 May 2018	Can the revised computational regime benefit a pending claim arising from an earlier accident?	Yes. The amendment concerns computation and modality, does not disturb underlying liability, and should benefit the claimant absent a statutory bar.
MSRTC v. Chandrakant Ravji Dore, 2026:BHC-AS:23333	Present Section 164	Can negligence or contributory negligence defeat or reduce the fixed no-fault award?	No. Decide vehicle use/involvement, causation and death or grievous hurt; then apply the fixed amount.

 

The cases are complementary but not interchangeable. Urmila Halder is a transitional retrospectivity decision within the former Section 163-A regime. Chandrakant Ravji Dore is a liability and adjudicatory-method decision under present Section 164.

A practical MACT checklist

Determine the governing regime

The date of accident should be identified first. If the accident occurred after 1 April 2022, present Section 164 governs a no-fault claim. For an earlier accident pursued under former Section 163-A, the Tribunal should examine whether the proceeding remained pending when the 22 May 2018 schedule came into force.

Apply the correct injury threshold

Former Section 163-A referred to death or permanent disablement. Present Section 164 refers to death or grievous hurt. Permanent disability and grievous hurt may overlap factually, but they are not identical statutory expressions and should not be treated as interchangeable without analysis.

Separate causation from negligence

The claimant must prove an accident arising out of the use of the motor vehicle, relevant vehicle involvement, causal connection and the qualifying consequence. The claimant need not prove rashness or negligence. “No fault” removes the fault inquiry; it does not remove the need to prove the foundational facts of the statutory claim.

Apply the correct quantum

Under present Section 164, multiplier, annual income, future prospects and conventional heads do not determine the award. The statutory amount is Rs.5 lakh for death or Rs.2.5 lakh for grievous hurt, subject to Section 164(3).

For a pending Section 163-A matter governed by Urmila Halder, the Tribunal should apply the substituted 2018 schedule as the computational rule while continuing to describe and adjudicate the proceeding under Section 163-A.

Record the statutory consequences

Where compensation under another law has already been paid for the same death or grievous hurt, Section 164(3) requires deduction. Acceptance of compensation under Section 164 through the prescribed procedure also has consequences for a pending Section 166 claim.

Suggested judicial formulations

Pending Section 163-A matter

The accident predates the notification dated 22 May 2018, but the Section 163-A proceeding remained pending when the substituted Second Schedule came into force. In The New India Assurance Co. Ltd. v. Urmila Halder, MANU/SCOR/20390/2024, the Supreme Court held that the amendment governs such an earlier accident because it clarifies the computational mode and modality without altering the insurer’s underlying liability. Compensation shall therefore be determined under the substituted schedule, without treating present Section 164 as retrospectively governing the claim.

Present Section 164 matter

The evidence establishes an accident arising out of the use of the motor vehicle and resulting in death/grievous hurt. Section 164(2) dispenses with proof of negligence. Following Maharashtra State Road Transport Corporation v. Chandrakant Ravji Dore, 2026:BHC-AS:23333, neither absence of negligence on the respondent’s side nor contributory negligence attributed to the victim can defeat or proportionately reduce the fixed statutory compensation.

Common errors to avoid

·      Calling Section 164 a renumbered Section 163-A: The present provision has a different injury threshold and a different computation structure.

·      Applying Urmila Halder as a general retrospectivity rule: Its reasoning is tied to the procedural and computational character of the 2018 Second Schedule amendment.

·      Treating Urmila Halder as a Section 164 case: It is a Section 163-A decision.

·      Conducting a negligence trial under Section 164: Fault and contributory fault are outside the essential inquiry.

·      Treating an FIR as conclusive proof of civil fault: The document may help establish occurrence and involvement, but fault attributed in it cannot defeat a no-fault Section 164 claim.

·      Adding Section 166 heads to the fixed Section 164 award: Income, multiplier, future prospects and conventional heads are not components of the Section 164 calculation.

Closing view

The governing formula is simple but date-sensitive. For a pending old Section 163-A matter, Urmila Halder permits the benefit of the 22 May 2018 substituted schedule even where the accident occurred earlier. For a current Section 164 matter, Chandrakant Ravji Dore excludes negligence and contributory negligence from the liability inquiry and requires application of the fixed statutory amount once the foundational facts are proved.

A legally sustainable MACT award must therefore identify the correct statutory regime before calculating compensation. Beneficial interpretation should advance the remedy, but it should not erase the line between the former schedule-based provision and the present fixed-sum provision.