Warranty Certificate
A Warranty Certificate is a written document guaranteeing that goods or services will be free from defects for a specific time. In Australia, voluntary warranties sit alongside the consumer guarantees in the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010) and must not mislead consumers about their rights.
A formal document issued by a business or tradesperson guaranteeing that their work or product meets specific quality standards and will be fixed if faulty within a set time.
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About this Document
A Warranty Certificate is a vital tool for any Australian tradesperson or small business owner. It acts as a formal promise to your customer that the work you have done or the product you have supplied is free from defects. This document outlines exactly what is covered, how long the cover lasts, and what the customer must do if something goes wrong. Having a clear warranty helps you build trust with your clients. It shows you stand behind your work. More importantly, it sets clear boundaries so you do not end up paying for issues that are not your fault. In Australia, consumer laws are strict. The Australian Consumer Law applies to all goods and services sold or supplied to consumers. This law is part of the Competition and Consumer Act 2010. It implies automatic guarantees that you cannot remove. However, a written Warranty Certificate allows you to offer voluntary warranties on top of these legal rights. It clarifies the specific terms of your offer. You need to use this document whenever you complete a job, install a system, or sell a product that carries a specific manufacturer or workmanship guarantee. If you are a plumber, electrician, builder, or retailer, you should issue a certificate for major works or high value items. To complete the document properly, you must clearly identify your business details including your ABN or ACN. You need to list the customer details and the address where the work was done. You must describe the goods or services covered in detail. You must state the warranty period clearly, such as 12 months from the date of installation. You need to outline what the warranty covers, such as parts and labour, and what it excludes, such as wear and tear or damage caused by the user. You must include instructions on how to make a claim. This usually involves a phone number or email address and a requirement to provide proof of purchase. You must also comply with specific regulations if you are offering a warranty against defects. The Australian Consumer Law requires you to use specific wording if you give a voluntary warranty. You must tell the customer that their rights under the law are not affected by the warranty. If you fail to provide a written warranty when you promise one, or if you mislead a customer about their rights, you risk breaching the Competition and Consumer Act. The ACCC can issue heavy fines for breaches. State and territory fair trading agencies also enforce these laws. , you must consider the Australian Securities and Investments Commission rules if you are a company. You must trade honestly. While not strictly a Fair Work or WHS document, the Warranty Certificate relates to the quality of work delivered. SafeWork Australia guidelines suggest that quality workmanship contributes to workplace safety outcomes, as poor installations can create hazards. For tax purposes, the ATO requires you to keep records of all transactions. A signed or issued warranty certificate forms part of your income records and expense tracking if you have to honour a claim later. When completing the form, avoid vague language. Do not just write 'guaranteed'. Write 'guaranteed for 12 months against defects in workmanship'. A common mistake is confusing a warranty with an insurance policy. A warranty covers defects. Insurance covers accidental damage. Another major error is trying to exclude the consumer guarantees. You cannot tell a customer they have no warranty if the product is faulty. The law gives them rights. Your warranty is an addition to those rights. You should also avoid making the claim process too difficult. If a customer has to jump through hoops to get a fix, they may complain to a consumer tribunal. This costs you time and money. When dealing with trade work, referencing Australian Standards is good practice. For example, if you install an electrical system, stating that work complies with AS/NZS 3000 gives your warranty a solid basis. It proves you met the industry benchmark. If you supply building products, you may need to consider the National Construction Code. Always keep a copy of the issued warranty certificate for your own records. If a dispute arises, your record is the primary evidence of the promise you made. You should also note that in the building industry, statutory warranties apply automatically to residential building work in many states. These statutory warranties often last for six years for major defects and two years for other defects. A written Warranty Certificate does not replace these statutory warranties but it helps you manage your relationship with the client. It proves you handed over the job and acknowledged your obligations. In summary, this document is a commercial necessity. It protects your reputation by reassuring the customer. It protects your business by limiting your liability to specific terms. It ensures you comply with the Australian Consumer Law regarding warranties against defects. Use plain English and simple formatting so the customer understands their rights and your obligations immediately.
Key Facts
- Consumer guarantees apply automatically to all products and services sold in Australia under the Competition and Consumer Act 2010.— Competition and Consumer Act 2010 (Cth)
- Businesses must honour written warranties offered to consumers as a voluntary warranty against defects.— Australian Consumer Law (ACL)
- Statutory warranties for residential building work generally last for 6 years for major defects and 2 years for other defects in most Australian states.— State-based Building Acts
- A business cannot exclude or restrict their liability under the consumer guarantees through a warranty certificate.— Australian Competition and Consumer Commission (ACCC)
- Work performed in accordance with relevant Australian Standards, such as AS/NZS 3000 for electrical work, helps validate a workmanship warranty.— Standards Australia
- The ATO requires businesses to keep records of all transactions, which includes documentation of warranties issued for income and expense purposes.— Australian Taxation Office (ATO)
Sources
Required Sections
Business Details
Identifies the issuer of the warranty including legal name and contact information.
Business Details
You must complete this section with accurate and current information. This part of the Warranty Certificate identifies the legal entity responsible for the work performed and the products supplied. Providing correct details is not just a formality. It is a legal requirement under the Australian Consumer Law (ACL), found within the Competition and Consumer Act 2010. The ACL mandates that consumers can easily identify the supplier of goods or services to enforce their consumer guarantees. If your contact details are missing or incorrect, you risk breaching these consumer laws and facing penalties from the Australian Competition and Consumer Commission (ACCC).
Business Name Enter the full legal name of your business. If you operate as a sole trader using your personal name, write that here. If you use a registered business name, you must list the name exactly as it appears on your Australian Business Name Register. Ensure the name matches your bank accounts and invoices to avoid disputes and insurance complications. Consistency across all documents builds trust with your clients and ensures your tax records remain accurate.
Australian Business Number (ABN) Your ABN is an unique 11 digit number issued by the Australian Business Register. It is essential for tax purposes and is legally required on all tax invoices. Including your ABN on this certificate validates your business identity and confirms to the client that you are a legitimate operating entity. Do not issue a warranty certificate without a valid ABN.
Physical Address Provide the street address of your primary place of business or your registered office. A PO Box is not sufficient for legal identification in this context. The physical address ensures that a client can locate you for service of legal documents if a serious dispute arises. This transparency is a key factor in compliance with fair trading regulations across all Australian states and territories.
Phone Number List a direct business phone number where you or a representative can be reached during standard business hours. A reliable contact point is for managing warranty claims effectively. Prompt communication helps de-escalate potential disputes and demonstrates your commitment to customer service.
Email Address Provide a professional business email address. This serves as the primary channel for sending formal notices, warranty claims, and correspondence. Using a generic address may look unprofessional and could delay important communications. Ensure the email address is checked regularly so you can respond to client enquiries within a reasonable timeframe, as required by consumer guarantees regarding prompt repairs and service.
Customer Details
Identifies the person or entity holding the warranty and the location of the works.
Customer Details
Record the full legal name of the customer purchasing the goods or services. You must use the individual's full name or the exact registered business name. Do not use nicknames or trading names unless the trading name is registered on the Australian Business Register (ABR). Accurate identification is a requirement under the Australian Consumer Law (ACL) found within Schedule 2 of the Competition and Consumer Act 2010 (Cth). This legislation creates a binding agreement between your business and the consumer. If a warranty claim arises, you must verify the identity of the purchaser. An incorrect name may delay or void a claim.
Site Address
Enter the complete physical street address where the work was performed or where the product is installed. You must include the street number, street name, suburb, state, and postcode. Do not use a Post Office Box number for the site address. Under the Building Code of Australia and relevant state-based building regulations, the location of the work determines the specific compliance requirements. If you supply goods or services for a different address than the billing address, record both. For residential building work in states like New South Wales, you must provide specific warranty documentation to the homeowner. The site address links the warranty to the property, which is essential for home warranty insurance schemes in Queensland and Victoria.
Phone Number
Provide a valid daytime phone number for the customer. This allows direct communication regarding scheduling, maintenance, or warranty notifications. While the Privacy Act 1988 (Cth) regulates how you handle this personal information, you are permitted to use this number to fulfil the terms of the warranty contract. Ensure the customer knows you will store this number for warranty purposes. A mobile number is often preferable for tradespeople to arrange site visits efficiently.
Email Address
Record a current and active email address. This serves as a primary channel for sending warranty certificates, tax invoices, and compliance certificates. Under the Electronic Transactions Act 1999 (Cth) and corresponding state acts, you can provide warranties and other required documents electronically if the customer consents. Using email creates a clear audit trail that you have fulfilled your obligations under the Australian Consumer Law regarding consumer guarantees. It also provides proof of delivery for important documents, which protects your business if a dispute goes to a tribunal like VCAT or NCAT.
I confirm that the details provided above are true and correct. I understand this information is required to validate my consumer guarantees and statutory rights.
Product or Service Description
Details exactly what is covered by the warranty to avoid ambiguity.
Product or Service Description
You must clearly describe the goods supplied or the work performed in this section. This description forms the basis of your legal obligations under the Australian Consumer Law (ACL), which is found in Schedule 2 of the Competition and Consumer Act 2010 (Cth). To enforce this warranty effectively and manage your liability, the details listed here must match the tax invoices, purchase orders, and job sheets provided to the customer.
For the supply of goods, include the specific make, model, and serial number of every item. This specific identification is . It prevents disputes regarding which items are covered and helps you trace the product back to the manufacturer or importer if a claim arises. If you supply construction materials, reference the relevant Australian Standards (AS) or Building Code of Australia (BCA) classifications that apply to those materials. For example, if you supply roofing materials, note the specific AS 4040 or AS 1562 compliance. You must also state if the goods are new, used, or reconditioned. Under the ACL, consumer guarantees regarding acceptable quality vary depending on whether the goods are new or used, so the status of the goods impacts the warranty coverage.
For the provision of services, provide a detailed scope of work. Avoid vague terms such as "repair plumbing" or "general electrical work". Instead, list the specific tasks completed. For instance, write "replace sectional garage door springs and tension cables" or "install new 3-phase switchboard and safety switches". If the service involves a design or engineering component, note the relevant standards used for the design. If you supply a service with goods, you must describe both to ensure the consumer guarantees for title, undisturbed possession, and undisclosed securities apply clearly to the items.
If the warranty applies to a specific area of a property, such as a new bathroom renovation or a commercial fit-out, clearly identify the location. You should also list any exclusions to the description here. If the price only covers labour and specific materials, and excludes removal of waste or subsequent painting, you must state that clearly.
Be precise and accurate. If a dispute proceeds to a tribunal like the Victorian Civil and Administrative Tribunal (VCAT) or the NSW Civil and Administrative Tribunal (NCAT), the adjudicator will rely on this description to determine the scope of your liability. If the description on the warranty certificate differs from the quote or invoice, it creates ambiguity that can weaken your legal position. Ensure the customer reviews and signs off on this description to confirm it accurately reflects the transaction.
Warranty Period
Defines the start date and duration of the coverage.
Warranty Start Date
The warranty period for the product described in this certificate commences on the Date of Purchase. For this warranty to be valid, you must retain a copy of your tax invoice or receipt as proof of purchase. This document must clearly show the date of purchase, the name of the business, and the specific product purchased.
If you cannot provide a valid proof of purchase, the warranty start date will default to the date of manufacture. This date is determined by the serial number or batch code stamped on the product. In these cases, the warranty may expire before you have even used the product, as the warranty coverage begins running from the date the item was made, not the date you bought it.
If you are a commercial customer using the product for business purposes, different rules apply compared to private consumers. The warranty period is strictly fixed to the duration specified below. It does not automatically attract the same statutory extensions that apply to personal purchases.
Duration of Warranty
The standard warranty period for this product is [Insert Number] months from the Warranty Start Date. This covers defects in materials and workmanship under normal use and service.
This warranty is provided in addition to your rights under the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010). For domestic or household consumers, this warranty does not limit or exclude any rights or remedies you are entitled to under the consumer guarantees.
Major failures entitle consumers to a repair, replacement, or refund. If the product fails to meet a consumer guarantee and is a major failure, you are entitled to choose your remedy, even if the warranty period stated here has expired.
For small business owners with an annual turnover of less than the relevant threshold, you may also be covered by these consumer guarantees if the product was purchased for use in your business and the price did not exceed the prescribed amount.
Compliance and Standards
Where applicable, this warranty confirms that the materials and workmanship comply with relevant Australian Standards. If the product is electrical, gas, or plumbing related, it meets the safety requirements of the relevant state and territory regulators. Any repairs or replacements under this warranty will be performed with parts that meet these same original specifications.
To make a claim, contact [Insert Business Name] within the warranty period. You will need to provide your proof of purchase and a description of the defect. We reserve the right to inspect the product to verify the claim before approving any repair or replacement. This warranty is not transferable unless prior written consent is obtained.
Inclusions and Exclusions
Specifies what is covered and what is not covered to limit liability.
Inclusions
This Warranty Certificate guarantees that all workmanship and materials supplied by us are free from defects in materials and workmanship under normal use and service for the period specified in your contract. We strictly adhere to the guarantees outlined in the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010), ensuring that our services are provided with due care and skill.
Included in this warranty are:
- Defective Parts and Materials: Any component supplied and installed by us that fails due to a manufacturing defect or material flaw. We will repair or replace the item at our discretion. Where applicable, these parts meet specific Australian Standards relevant to the trade, such as AS/NZS 3500 for plumbing and drainage or AS/NZS 3000 for electrical installations.
- Workmanship: All labour required to rectify defects resulting from faulty installation. If a failure occurs because our work did not comply with the Building Code of Australia or relevant industry regulations, we will cover the cost of removal, repair, and reinstallation.
- Post-Service Support: This includes necessary call-outs and inspection fees to diagnose and validate a legitimate warranty claim.
- Compliance: We guarantee that all completed works comply with the National Construction Code and all mandatory statutory requirements of the state or territory where the work was performed.
This warranty is non-transferable unless otherwise stated in writing and applies only to the original customer on the invoice.
Exclusions
This warranty does not cover damage, defects, or service issues caused by factors outside our control. It specifically excludes the major defects definition regarding building failures if the issue arises from improper maintenance or third-party interference.
Excluded from this warranty are:
- Misuse and Negligence: Damage caused by improper use, accidental breakage, impact, physical force, or failure to operate the equipment according to the manufacturer’s instructions.
- Normal Wear and Tear: Parts and components that deteriorate naturally over time, such as seals, filters, washers, light bulbs, and paint finishes, are not covered. These items require routine maintenance and replacement as part of standard household or business upkeep.
- Unauthorised Modifications: Any repairs, alterations, or servicing performed by anyone other than our authorised staff or the original manufacturer. This includes DIY repairs or adjustments that void manufacturer warranties.
- Environmental Factors: Damage resulting from power surges, water ingress, corrosion from harsh environments, or acts of nature including storms, floods, and fire.
- Failure to Maintain: Issues arising from a lack of standard maintenance. For example, failure to clean gutters, service air conditioning filters, or unblock drainage systems as required by the manufacturer’s guidelines will void this warranty.
- Site Conditions: Defects caused by pre-existing site conditions, structural movement, or inadequate foundations that were not the direct result of our installation work.
We reserve the right to charge a call-out fee and labour costs if a technician attends a site and finds the issue falls under these exclusions.
Claim Procedure
Instructions for the customer on how to report a defect.
To make a claim under this warranty, you must follow the procedure set out below. We require notification in writing to assess your entitlement under the Australian Consumer Law (ACL), which is contained in Schedule 2 of the Competition and Consumer Act 2010 (Cth).
Notification of Defect You must notify us of any major failure or defect within a reasonable period of becoming aware of the issue. For commercial goods, a reasonable period is typically shorter than for personal use. Please submit your claim via email to our specified support address or through our online portal. Verbal notifications or complaints made through social media channels are not accepted as formal warranty claims and will not be processed.
Required Information To ensure we can validate your claim and minimise delays, provide the following details in your correspondence:
- Proof of Purchase: A valid tax invoice or receipt showing the date of purchase, your business name, and the specific item purchased.
- Serial or Batch Number: Located on the product label or compliance plate. This is essential for traceability.
- Description of the Defect: Clearly describe the fault. If the defect is intermittent, detail the frequency and the conditions under which it occurs.
- Supporting Evidence: Attach clear photos or videos showing the defect and the overall condition of the product. This helps our technical team diagnose the issue without a physical inspection.
Assessment and Remedies Once we receive your claim, we will assess it based on the consumer guarantees prescribed by the ACL. You may be entitled to a repair, replacement, or a refund depending on whether the failure is major or minor. We reserve the right to inspect the goods at your premises or require you to return the goods to us for inspection. You are responsible for the cost of returning the goods if we determine the failure is not a major failure or is not covered by this warranty.
Compliance with Standards Any repair or replacement work will be conducted in accordance with relevant Australian Standards, including AS/NZS 3000 for electrical works if applicable, to ensure the product remains compliant with all safety regulations.
If you have any questions regarding this process or your rights under the ACL, please contact our compliance team directly.
Frequently Asked Questions
What is a Warranty Certificate?
When do I need a Warranty Certificate?
Is a Warranty Certificate legally required in Australia?
Does a Warranty Certificate replace my consumer rights?
What should I include in the exclusions section?
How long should a workmanship warranty last?
Can I charge a service fee during a warranty claim?
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