Work Order / Purchase Order for Services (Australia)
WORK ORDER FOR SERVICES
Work Order No: [Work Order Number]
Date Issued: [Issue Date]
This Work Order is issued under the [Master Agreement Ref] (the “Master Agreement”) between the Parties. The terms and conditions of the Master Agreement apply to this Work Order and are incorporated by reference. In the event of any conflict between this Work Order and the Master Agreement, the Master Agreement prevails unless this Work Order expressly states otherwise. If no Master Agreement is in place, this Work Order constitutes a binding contract on the terms set out below, and applicable statutory protections under the Australian Consumer Law apply.
PARTIES
Client (Buyer): [Client Name] (ABN [Client ABN]), of [Client Address], [Client Suburb], [Client State] [Client Postcode]. Authorised contact: [Client Contact Name] ([Client Contact Email]).
Supplier (Service Provider): [Supplier Name] (ABN [Supplier ABN]), of [Supplier Address], [Supplier Suburb], [Supplier State] [Supplier Postcode]. Contact: [Supplier Contact Name].
1. WORK AUTHORISATION
1.1 The Client hereby authorises the Supplier to perform the following work and services (the “Work”):
[Work Description]
1.2 This Work Order authorises the Supplier to proceed only with the Work described in clause 1.1. The Supplier must not perform additional or varied work without a written Variation Order approved by the Client’s authorised contact.
1.3 The Supplier will perform the Work: (a) with reasonable care and skill; (b) in a timely and professional manner; (c) in compliance with all applicable laws, including the Work Health and Safety Act 2011 (Cth) and equivalent state legislation; (d) in accordance with the Client’s site requirements, policies, and procedures notified to the Supplier; and (e) in a manner consistent with the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)).
2. DELIVERABLES
2.1 The Supplier will produce the following deliverables as part of the Work:
[Deliverables]
2.2 Each deliverable will be reviewed by the Client’s authorised contact. The Client will provide written acceptance or written rejection (with reasons) within 5 business days of delivery. If the Client does not respond within this period, the deliverable is deemed accepted.
2.3 On rejection, the Supplier will remedy the identified issues within an agreed timeframe and resubmit the deliverable for review.
3. LOCATION AND TIMELINE
3.1 Work Location: The Work is to be performed at: [Work Location].
3.2 Commencement: [Commencement Date].
3.3 Completion: The Work must be completed by [Completion Date].
3.4 Working Hours: [Working Hours].
3.5 If the Supplier anticipates that the Work will not be completed by the completion date, it must notify the Client’s authorised contact as soon as reasonably practicable, stating the cause of the delay and the revised estimated completion date.
4. FEES, BUDGET, AND PAYMENT
4.1 Approved Budget: The Client authorises expenditure for this Work Order of up to $[Approved Budget] ([GST Treatment]) on [Fee Type] basis. The Supplier must not incur costs in excess of this approved budget without a signed Variation Order.
4.2 Tax Invoices: The Supplier will issue tax invoices in compliance with the A New Tax System (Goods and Services Tax) Act 1999 (Cth), referencing this Work Order number ([Work Order Number]) and the ABN of the Supplier.
4.3 Payment Terms: The Client will pay each valid tax invoice within [Payment Terms] days of the invoice date, by electronic funds transfer to the bank account nominated by the Supplier.
4.4 Disputed Invoices: If the Client disputes any part of an invoice, it must notify the Supplier in writing within 10 business days of receipt, specifying the amount in dispute and the reasons. The undisputed portion of the invoice must be paid by the due date.
4.5 Expenses: Unless expressly stated in the Work description above, the project fee is inclusive of all expenses (including travel, accommodation, and materials). Out-of-pocket expenses are only reimbursable if pre-approved in writing by the Client’s authorised contact.
5. VARIATIONS
5.1 [Variation Process]
5.2 Any verbal or informal agreement to vary the scope or budget of this Work Order is of no effect unless confirmed in writing by the Client’s authorised contact.
6. INSURANCE
6.1 The Supplier must maintain, at its own cost, the following insurance policies during the performance of this Work Order and for a period of 12 months thereafter:
6.2 Public Liability Insurance: not less than $[Public Liability Amount] per occurrence, covering the Supplier’s liability to the Client and third parties for property damage and personal injury arising from the performance of the Work.
6.3 Professional Indemnity Insurance (if applicable): a minimum of $1,000,000 per claim if the Work involves the provision of professional advice, design, or specifications.
6.4 The Supplier must produce certificates of currency for all required insurance policies on the Client’s request, within 5 business days of the request.
7. WORKPLACE HEALTH AND SAFETY
7.1 The Supplier is a ‘person conducting a business or undertaking’ (PCBU) for the purposes of the Work Health and Safety Act 2011 (Cth) or the applicable state WHS Act and has primary WHS duties with respect to its workers and others affected by its work.
7.2 The Supplier must: (a) comply with all applicable WHS legislation and the Client’s site safety policies and procedures; (b) ensure its workers and subcontractors are inducted, adequately trained, and hold any required licences or certifications before commencing work; (c) promptly notify the Client of any WHS incident, near-miss, or hazard identified during the performance of the Work; and (d) cooperate with the Client in discharging the Client’s duties as PCBU in control of the work premises.
8. GENERAL TERMS
8.1 Independent Contractor: The Supplier is an independent contractor and not an employee, agent, or partner of the Client. The Supplier is responsible for all tax obligations, superannuation, and insurance for its own personnel.
8.2 Confidentiality: The Supplier must keep confidential all confidential information disclosed by the Client in connection with this Work Order and must not use such information for any purpose other than performing the Work. This obligation continues for 3 years after completion of the Work.
8.3 Intellectual Property: All intellectual property rights in any deliverables created specifically for the Client under this Work Order vest in and are assigned to the Client upon full payment of the project fee, in accordance with the Copyright Act 1968 (Cth). The Supplier retains its pre-existing background IP.
8.4 Australian Consumer Law: Nothing in this Work Order excludes, restricts, or modifies any right or remedy implied or imposed by the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)) that cannot lawfully be excluded or limited.
8.5 Governing Law: This Work Order is governed by the laws of [Governing State], Australia. Each Party submits to the non-exclusive jurisdiction of the courts of [Governing State] and the Federal Court of Australia.
8.6 Approval: This Work Order takes effect when [Approval Requirement].
AUTHORISATION
CLIENT: [Client Name]
ABN: [Client ABN]
Authorised Contact: [Client Contact Name]
Address: [Client Address], [Client Suburb], [Client State] [Client Postcode]
SUPPLIER: [Supplier Name]
ABN: [Supplier ABN]
Contact: [Supplier Contact Name]
Address: [Supplier Address], [Supplier Suburb], [Supplier State] [Supplier Postcode]
Client (Authorised Contact)
________________
Signature
Date: ________________
Supplier
________________
Signature
Date: ________________
What Is a Work Order / Purchase Order for Services (Australia)?
A Work Order / Purchase Order for Services in Australia records the goods or services supplied, the amounts payable, and the payment terms between supplier and customer, consistent with the Corporations Act 2001 (Cth).
In Australian commercial practice, work orders are most commonly issued under a master services agreement (MSA) or panel arrangement that already contains the standard commercial terms (liability, IP, confidentiality, dispute resolution, insurance requirements). The work order incorporates those terms by reference and adds only the project-specific details. This framework-plus-work-order structure is particularly prevalent in government procurement, corporate facilities management, IT services, infrastructure maintenance, and engineering, where ongoing relationships with panel suppliers are managed by issuing individual work orders for specific tasks.
A work order creates a legally binding obligation on both parties when properly executed. The client is obliged to pay for the approved work; the service provider is obliged to perform the work to the required standard. In Australia, work orders are subject to general contract law and, where applicable, the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)).
Workplace health and safety considerations are critical in work orders for services performed at client premises or construction sites. Both the client and the supplier may be 'persons conducting a business or undertaking' (PCBUs) under the Work Health and Safety Act 2011 (Cth) and applicable state legislation, each with concurrent primary duties that cannot be contracted away.
The Work Health and Safety Act 2011 (Cth) and its state equivalents (the model WHS laws adopted in New South Wales, Victoria, Queensland, South Australia, Western Australia, Tasmania, the Australian Capital Territory, and the Northern Territory) impose obligations on PCBUs to confirm the health and safety of workers and others affected by their work. A work order should address these obligations explicitly, including requirements for induction, safe work method statements for high-risk work, incident reporting, and compliance with site safety policies.
GST under the A New Tax System (Goods and Services Tax) Act 1999 (Cth) applies at 10% to most services supplied by GST-registered providers. Work orders should clearly state whether the approved budget is GST-inclusive or GST-exclusive, and require valid tax invoices referencing the work order number.
The legal framework governing the Work Order / Purchase Order for Services (Australia) in Australia draws on several key statutes and regulatory bodies. Under the Corporations Act 2001 (Cth), the Australian Securities and Investments Commission (ASIC) regulates companies and financial services. Section 127 of the Corporations Act 2001 governs company execution of documents. The Australian Competition and Consumer Commission (ACCC) enforces the Competition and Consumer Act 2010 (Cth). The Australian Taxation Office (ATO) administers the Goods and Services Tax under the A New Tax System (Goods and Services Tax) Act 1999. The Federal Court of Australia and Supreme Courts of each state have jurisdiction over corporate disputes. Parties executing a Work Order / Purchase Order for Services (Australia) in Australia should confirm the document reflects current law, including any amendments enacted since the original drafting date. The Corporations Act 2001 (Cth) sets the foundational requirements.
When Do You Need a Work Order / Purchase Order for Services (Australia)?
A Work Order or Purchase Order for Services is the appropriate document to use whenever a business or government agency in Australia needs to formally authorise a specific, bounded body of work from a service provider, particularly where the authorisation is issued under an existing master agreement or panel arrangement.
IT services and managed services — including hardware installation, software deployment, data migration, network configuration, cybersecurity assessments, and helpdesk support — are among the most common uses for work orders in Australia. IT departments use work orders to authorise specific projects or tasks from their preferred supplier panel without needing to renegotiate a new contract each time.
Facilities management and property maintenance — including HVAC servicing, electrical maintenance, cleaning, landscaping, security, and pest control — are frequently managed through work orders issued under facilities management agreements. The work order specifies the location, scope of the maintenance task, and authorised budget.
Construction, fitout, and renovation projects often use work orders to authorise individual trades or subcontractors to perform specific packages of work within a broader project. The work order identifies the specific location, the work package, the timeline, and the price.
Engineering and infrastructure maintenance — including pipeline inspection, asset condition assessments, civil works, and utility maintenance — are managed through work orders by utilities, local governments, and infrastructure operators.
Professional services engagements — including legal, accounting, consulting, and specialist advisory work — where a client has a panel agreement and wishes to authorise a specific piece of work at a defined budget.
Government procurement — at both Commonwealth and state levels — relies heavily on work orders issued under pre-approved panel contracts to authorise individual service engagements in compliance with procurement rules without requiring a new full procurement process for each task.
What to Include in Your Work Order / Purchase Order for Services (Australia)
A well-drafted Australian Work Order must address the following key elements to provide clear authorisation, manage cost and compliance risk, and comply with applicable law.
Work Order Reference and Master Agreement Link — The work order must include a unique reference number for tracking and invoicing purposes, the issue date, and a clear reference to the master services agreement or framework contract under which it is issued. If there is no master agreement, the work order should include or incorporate by reference the applicable commercial terms.
Parties and Authorised Contacts — Both the client and the supplier should be identified by their full legal name and ABN. The client should designate a named authorised contact who has authority to issue, vary, and accept delivery under the work order. This prevents unauthorised scope changes and confirms the supplier knows who to deal with.
Work Description and Deliverables — The description of work must be specific, unambiguous, and bounded. A precise work description prevents disputes about what is covered by the approved budget and what requires a Variation Order. The deliverables list should identify the tangible outputs the supplier is expected to produce, with clear acceptance criteria.
Location, Timeline, and Working Hours — The work location, commencement date, completion date, and any relevant access or working-hours restrictions must be specified. These provisions manage the client's site logistics and give the supplier clarity about the window in which the work must be completed.
Approved Budget and GST Treatment — The approved budget should be stated as a specific dollar amount, and the work order must specify whether the budget is GST-inclusive or GST-exclusive. The fee structure (fixed price, time and materials, or capped time and materials) determines how the budget is consumed and when additional Variation Orders are required.
Variation Process — A documented change management process is essential. The work order should require all changes to scope, timeline, or budget to be captured in a signed Variation Order before additional work commences. The supplier must not proceed with out-of-scope work at risk of non-payment.
Insurance and WHS — Minimum insurance requirements (public liability, workers compensation, professional indemnity) and WHS compliance obligations should be clearly stated. These provisions protect the client from uninsured liability and manage WHS duty obligations under the applicable legislation.
Additional compliance elements for a Work Order / Purchase Order for Services (Australia) used in Australia include: Under the Corporations Act 2001 (Cth), the Australian Securities and Investments Commission (ASIC) regulates companies and financial services. Section 127 of the Corporations Act 2001 governs company execution of documents. The Australian Competition and Consumer Commission (ACCC) enforces the Competition and Consumer Act 2010 (Cth). The Australian Taxation Office (ATO) administers the Goods and Services Tax under the A New Tax System (Goods and Services Tax) Act 1999. The Federal Court of Australia and Supreme Courts of each state have jurisdiction over corporate disputes. Forms-legal.com provides this template as a starting point for Australia-compliant documentation.
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Reference this free template in an article, syllabus, or research note:
Forms Legal. (2026). Work Order / Purchase Order for Services (Australia) (Australia) [Legal document template]. Forms Legal. https://forms-legal.com/australia/business/services/work-order-australia
"Work Order / Purchase Order for Services (Australia) (Australia)." Forms Legal, 2026, https://forms-legal.com/australia/business/services/work-order-australia.
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title = {Work Order / Purchase Order for Services (Australia) (Australia)},
year = {2026},
howpublished = {\url{https://forms-legal.com/australia/business/services/work-order-australia}},
note = {Free legal document template. Based on Corporations Act 2001 (Cth)}
}Also available for these jurisdictions:
Frequently Asked Questions
A work order for services (sometimes called a purchase order for services) is a written authorisation issued by a client (buyer) to a service provider (supplier), directing the supplier to perform a specific defined body of work for an agreed price or within an approved budget. Work orders are typically issued under a pre-existing master services agreement, panel arrangement, or framework contract that sets out the overarching commercial terms — liability, confidentiality, dispute resolution, and general conditions. The work order itself contains only the project-specific details: what work is to be done, where, by when, for how much, and what deliverables are expected. Work orders are widely used in Australian corporate, government, and infrastructure contexts for IT services, facilities management, maintenance, engineering, construction, and professional services engagements. They provide a rapid and efficient mechanism for authorising specific work packages without renegotiating commercial terms each time, while creating a clear paper trail that supports accurate invoicing, payment claims, and dispute resolution.
A contractor performing services under a work order in Australia is a 'person conducting a business or undertaking' (PCBU) under the Work Health and Safety Act 2011 (Cth) and equivalent state and territory WHS legislation. As a PCBU, the contractor has a primary duty to ensure, so far as is reasonably practicable, the health and safety of its own workers and other persons who may be affected by its work. This primary duty cannot be contracted out of. Where both the client and the contractor are PCBUs in respect of the same work (for example, because the work is performed at the client's premises), both parties have concurrent WHS duties and must cooperate and coordinate to maintain compliance. Practically, this means: the contractor's workers must comply with the client's site induction requirements and site safety policies; the contractor must ensure its workers hold any required licences (e.g. high-risk work licences under state WHS regulations); the contractor must report any incidents, near-misses, or identified hazards to the client's site manager; and the contractor must not start work until it has received and reviewed the relevant safe work method statements (SWMS) for high-risk construction work (if applicable).
The minimum public liability insurance cover required under an Australian work order depends on the nature and risk profile of the work, the value of the engagement, and any specific client or regulatory requirements. Public liability insurance covers the service provider's legal liability to third parties (including the client) for property damage and personal injury caused by the service provider's work. Common minimum requirements in Australian commercial practice are $10,000,000 per occurrence for general service engagements and $20,000,000 per occurrence for higher-risk work such as construction, engineering, facilities management, and work performed on public infrastructure. Government and public sector work orders typically require higher minimum cover, often $20,000,000. The work order should also require the service provider to maintain professional indemnity insurance (typically $1,000,000 to $5,000,000 per claim) if the work involves the provision of professional advice, design, or specifications, and workers compensation insurance as required by applicable state legislation if the service provider has employees. The client should require the supplier to produce certificates of currency before work commences.
GST at 10% applies to most supplies of services under Australian work orders where the service provider is registered for Goods and Services Tax under the A New Tax System (Goods and Services Tax) Act 1999 (Cth). The work order should clearly state whether the approved budget is GST-exclusive (the most common approach in business-to-business transactions — the GST is added on top of the stated amount) or GST-inclusive. If the approved budget is stated as GST-exclusive and is $25,000 (exclusive of GST), the service provider will invoice $25,000 plus $2,500 GST, for a total of $27,500. Using a GST-exclusive budget figure makes it easier to compare the commercial value of the work against the approved budget without the distortion of GST (which the client can typically claim back as an input tax credit). The service provider must issue a valid tax invoice that includes their ABN, the work order reference number, the date, the description of the supply, the GST amount, and the total payable. Without a valid tax invoice, the client cannot claim an input tax credit.
If a supplier performing work under an Australian work order exceeds the approved budget without obtaining a signed Variation Order from the client, the supplier generally cannot recover the excess amount from the client as a contractual entitlement. The approved budget in a work order represents the limit of the client's authorisation: the client has agreed to pay up to the approved amount for the specified work. Work or expenditure beyond that amount is outside the authority granted by the work order. Under Australian contract law, a party cannot unilaterally vary a contract to increase their own entitlement to payment. However, courts have in some circumstances found that a client who receives the benefit of work performed beyond the approved budget may be liable to pay a reasonable price (quantum meruit) for that additional work, if the client was aware of the additional work being performed and did not object. To avoid disputes, the work order should require the supplier to notify the client as soon as it becomes aware that the approved budget will be exceeded, and to obtain a written Variation Order before incurring costs beyond the approved amount. The client should process Variation Order requests promptly to avoid putting the supplier in the impossible position of stopping work or proceeding at its own risk.
This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer
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