Chapter VI - Product Liability
Section 84
Section 84: liability of a product manufacturer
Section 84 lists circumstances in which a product manufacturer can be liable in a product-liability action for harm from a defective product.
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Need advice on Section 84?
This article is for general information. Refer to the Consumer Protection Act, 2019 official text for the official provisions. If you need professional advice for your situation, contact Bizeneed.
Statutory text
Bare law
(1) A product manufacturer shall be liable in a product liability action, if—
(a) the product contains a manufacturing defect; or
(b) the product is defective in design; or
(c) there is a deviation from manufacturing specifications; or
(d) the product does not conform to the express warranty; or
(e) the product fails to contain adequate instructions of correct usage to prevent any harm or any warning regarding improper or incorrect usage.
(2) A product manufacturer shall be liable in a product liability action even if he proves that he was not negligent or fraudulent in making the express warranty of a product.
Introduction
This provision sits in Chapter VI, which concerns compensation claims for harm caused by defective products. It identifies distinct routes: a manufacturing or design defect, deviation from specifications, failure of an express warranty, or inadequate correct-use instructions or misuse warnings.
The Act's definitions of product manufacturer and harm, section 82's chapter scope and section 87's specific exceptions also matter. A quality-control checklist reduces risk but does not itself settle liability in a particular dispute.
Key takeaways
Several defect routes
Section 84(1) covers manufacturing defect, defective design and deviation from manufacturing specifications separately.
Express warranty counts
A product's failure to conform to an express warranty is an independent ground. Under subsection (2), proof that the manufacturer was not negligent or fraudulent in making that warranty does not alone defeat liability.
Instructions and warnings matter
Missing adequate correct-use instructions or warnings about improper or incorrect use can also engage section 84.
Production, design and specification controls
Record the approved design and manufacturing specifications, test the production process and retain batch-level quality evidence. Section 84 treats a manufacturing defect, defective design and specification deviation as separate possibilities.
Audit express warranties
Compare packaging, product pages, advertisements and sales statements against the product's actual characteristics. An express warranty may arise from a specific promise; section 84(2) makes the manufacturer's lack of negligence or fraud in making that warranty an insufficient defence by itself.
Instructions, warnings and chapter exceptions
Review instructions for correct use and foreseeable misuse warnings. Section 87 contains specific exceptions relevant to warning-based actions; each depends on its own facts. Do not treat a generic disclaimer as a substitute for analysing those conditions.
Hypothetical example
A manufacturer discovers that one appliance batch differs from approved insulation specifications. It isolates the batch, traces sales and keeps test results while assessing the manufacturing, specification and warning routes under section 84.
Official sources
Practical checklist
Do
- Keep approved design, specifications, test results and batch traceability.
- Check every express warranty across packaging and online listings.
- Review correct-use instructions and relevant warnings before launch.
- Preserve complaint and corrective-action records when a safety issue is reported.
Avoid
- Do not assume an online marketplace sale removes manufacturer obligations.
- Do not rely on proof of no negligence alone to answer an express-warranty claim.
- Do not copy generic warning text without checking product-specific risks.
Glossary
- Express warranty
- A specific assurance about the product, as distinct from a general marketing claim; its scope depends on the actual representation and law.
- Manufacturing specifications
- Approved product requirements against which a produced item can be compared.
Frequently asked questions
Does section 84 cover design and manufacturing defects?
Yes. It lists defective design, manufacturing defect and deviation from specifications as separate grounds.
Does a manufacturer's lack of negligence defeat every warranty claim?
No. Section 84(2) says the manufacturer may still be liable despite proving no negligence or fraud in making an express warranty.
Are warning-related claims automatic?
No. Section 84's conditions and section 87's specific exceptions must be applied to the facts.
Need help applying this provision to your situation?
Contact BizeneedLast updated 10 October 2026