Vehicle Repair Work Order Template (Australia)
Updated on 9 August 2026
A vehicle repair work order is raised before and during a repair: what the customer reported, what the technician found, an itemised estimate, and the customer's authorisation to proceed — distinct from the invoice, which bills for work already completed.
The Australian Consumer Law (ACL) already puts real weight behind getting this right: a repairer's services carry consumer guarantees that the work will be done with due care and skill, be fit for purpose, and be completed within a reasonable time — guarantees that, subject to limited exceptions, cannot be excluded by any disclaimer or sign. A work order that records the estimate and the customer's authorisation in writing is the practical way to make the terms of the job clear on both sides, not just paperwork.
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Vehicle Repair Work Order
- Work order number:
- Date:
1. Repairer and customer
- Repairer:
- , ,
- Customer:
- , ,
2. Vehicle description
- Make:
- Model:
- Year:
- Registration:
- Odometer reading:
3. Reported problem and diagnosis
- Customer-reported problem:
- Technician diagnostic notes:
4. Estimate
Itemised parts and labour:
- Estimated total:
- Not-to-exceed amount:
5. Authorisation to proceed
No chargeable work will begin, and no charges will accrue, before authorisation is given. Authorisation method: . Authorised by on . If diagnostic work reveals additional necessary repairs that would take the total above the not-to-exceed amount, the repairer will obtain a new authorisation before proceeding.
6. Completion
Estimated completion date:
Customer
Date:
Repairer representative
Date:
Get authorisation before starting chargeable work
Doing work the customer never approved, or exceeding an agreed estimate without checking back, risks a dispute over the bill and can raise misleading-conduct concerns under the ACL if a customer is charged for work they didn't authorise. A work order that records exactly what was approved, by whom, and when — with a not-to-exceed ceiling — protects the repairer if a charge is disputed, and protects the customer from paying for work they never agreed to.
Know that 'all care taken, no responsibility accepted' doesn't work
Consumer guarantees under the ACL — including that services will be provided with due care and skill and be fit for purpose — cannot be excluded, and a sign or clause purporting to do so is void and can itself be misleading. Rather than relying on disclaimer language that has no legal effect, this template focuses on getting the estimate, authorisation and diagnosis right, which is what actually protects a repairer that's done the job properly.
Disclose non-OEM and used parts
Many repairs legitimately use aftermarket, reconditioned, or used parts rather than original-equipment-manufacturer parts. Disclosing that on the work order, rather than leaving it to be discovered later, avoids a dispute over something the customer may have had no objection to if they'd simply been told.
Record diagnostic findings separately from the customer's complaint
"Engine light on" is what the customer reports; the specific fault code and diagnosis is what the technician actually found. Recording both separately protects the repairer if the diagnosis changes once the vehicle is on the hoist, and gives the customer a genuine record of what was wrong.
Check state-based repairer registration
Several states run their own motor vehicle repairer or trader licensing schemes on top of the national ACL consumer guarantees — for example, licensing regimes administered by state fair-trading or consumer-affairs regulators. Confirm the specific registration or licensing requirement for your state before relying on this template alone.
Understand what a 'major failure' means for remedies
The ACL distinguishes a major failure of the consumer guarantees from a minor one, and the distinction changes the customer's remedy options. For a major failure the customer can choose their own remedy — a refund, replacement, or having the problem fixed elsewhere at the repairer's cost — while for a less serious problem the repairer generally gets the first opportunity to fix it within a reasonable time. Recording exactly what was diagnosed and repaired on the work order gives both sides a clear record if a dispute over the failure's severity ever arises.
Give the customer a copy of the work order
Providing the customer a copy of the signed work order, rather than only keeping it on file, gives them a record of exactly what was authorised and at what price — useful for the customer, and a straightforward way for the repairer to demonstrate what was actually agreed if the bill is ever queried later.
Section-by-section guide
- Garage and customer details
- Identifies the repairer and the customer authorising the work.
- Vehicle description
- Records make, model, year, registration and odometer reading.
- Reported problem and diagnosis
- Separates what the customer reported from what the technician found.
- Itemised estimate
- Lists parts and labour with a total estimated price before work begins.
- Authorisation to proceed
- Records how, by whom and when authorisation was given, plus a not-to-exceed ceiling.
- Parts disclosure
- States whether OEM, aftermarket, reconditioned or used parts will be used.
Australian compliance notes
This covers the general ACL position; state-based repairer licensing may add further requirements.
Provide services with due care and skill
This consumer guarantee under the ACL cannot be excluded by any contract term, sign, or disclaimer.
ACCC — Consumer rights and guaranteesDon't charge for unauthorised work
Charging for work the customer never agreed to can raise misleading or unconscionable conduct concerns under the ACL, separate from any dispute over the amount.
Check your state's repairer licensing regime
Several states run their own motor vehicle repairer or trader registration schemes on top of the national ACL consumer guarantees.
How to complete a work order
- Record vehicle and customer details. Add the vehicle description and the customer's contact information.
- Log the problem and diagnosis. Record what the customer reported and what the technician found.
- Build the estimate. List parts and labour with an itemised estimated total.
- Get authorisation. Record how and when the customer authorised the work, and set a not-to-exceed ceiling.
- Disclose parts sourcing. State whether OEM, aftermarket, reconditioned or used parts will be used.
Frequently asked questions
Can a repairer put up a sign saying 'no responsibility accepted for damage'?
That kind of sign has no legal effect. Consumer guarantees under the Australian Consumer Law — including due care and skill — cannot be excluded, and a repairer relying on such a sign to avoid responsibility for faulty work is not protected by it.
What's the difference between a work order and an invoice?
A work order is raised before and during the repair to capture the estimate and the customer's authorisation. An invoice bills for the work actually completed. Use a work order to start the job and a separate invoice to collect payment.
Do I have to be told if a repairer uses a used or aftermarket part?
It's best practice regardless of whether a specific rule requires it in your state — a customer who finds out afterwards that non-OEM parts were used without being told has a legitimate complaint, even where the part itself was reasonable.
What happens if the real repair cost is higher than the estimate?
If the extra cost would take the total above the not-to-exceed amount the customer authorised, get their agreement before doing the additional work, rather than billing for unauthorised charges.
Do I need a special licence to run a repair shop?
Several states run their own motor vehicle repairer or trader registration schemes in addition to the national consumer-guarantee rules — check your specific state's requirements.
Who chooses the remedy if the repair goes wrong?
It depends on how serious the problem is. For a major failure, the customer chooses the remedy — repair, replacement, or refund. For a minor issue, the repairer generally gets the first opportunity to fix it within a reasonable time before other remedies come into play.
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Disclaimer
This template and guide are for general information only. They are not legal advice, and no lawyer or state regulator has reviewed or approved them. Consumer-guarantee and repairer-licensing obligations vary by state; confirm your state's specific requirements before relying on this document. Once repair work is complete, bill the customer with a separate invoice rather than this document.
