Dry vs Wet Hire: Legal Differences For Businesses In Australia

If you run a construction, events, civil, transport or equipment rental business in Australia, you’ve probably compared dry hire vs wet hire more than once. It’s not just a pricing decision - your choice can change who is legally responsible for safety, damage, insurance and staffing.

In this guide, we’ll step through what dry and wet hire actually mean, how to choose the right model for each job, and the key legal differences that matter for risk and compliance. We’ll also cover the contracts and policies you’ll want in place so you can focus on delivering great work while staying protected.

Let’s unpack the essentials so you can make confident, legally-sound decisions on every hire.

What Do Dry Hire And Wet Hire Mean?

Dry Hire: Equipment Only

Dry hire is when you supply equipment or plant without an operator. Your client takes possession of the gear, provides their own qualified staff, and runs the work on site.

Think generators, scissor lifts, excavators, compaction equipment, trucks, lighting towers, or AV rigs - if it’s a dry hire arrangement, you provide the machine and the client operates it under their own supervision and systems.

Wet Hire: Equipment Plus Operator

Wet hire includes the equipment and a trained operator (or driver) engaged by you. The rate is usually higher because it bundles plant, labour and the added responsibility of managing safe operation and staffing obligations.

Dry vs Wet Hire: The Real-World Differences

• Control: In dry hire, the client controls operation on site. In wet hire, your business controls the operator’s work.
• Safety duties: Both models attract safety duties, but who does what day-to-day is different (we explain this below).
• Insurance: Policies and responsibility for claims shift depending on who is operating the plant and what your contract says.
• Pricing: Dry hire is typically a time-based equipment rate; wet hire rates include labour, allowances and sometimes travel.

These differences flow directly into your contracts, your insurance program and the systems you use to manage risks on every job.

How Do You Choose Between Dry And Wet Hire?

Cost is only one part of the decision. The right model depends on the job, your client and the risks involved.

• Operator competency: Does the client have suitably qualified and experienced operators (with the right tickets and licences) for the plant?
• Control and supervision: Who should control the work to keep people safe and the job on track - you or the client?
• Site context: Are there site-specific hazards that make it safer for you to supply an experienced operator who knows your plant?
• Liability and insurance: Which arrangement better fits your insurance cover and appetite for risk on this job?
• Availability and logistics: Do you have operators available, or is a dry hire the fastest way to meet the client’s timeline?

Many businesses offer both options and decide case-by-case. That’s fine - as long as your contracts, inductions and insurance match how the job will actually be delivered.

Legal Differences In Australia: Safety, Liability And Insurance

WHS Duties Apply In Both Models (And They Often Overlap)

Under Australia’s model Work Health and Safety (WHS) laws, a business that conducts a business or undertaking (PCBU) has positive duties to ensure, so far as is reasonably practicable, that workers and others are not put at risk. These duties cannot be “contracted out”.

• Dry hire: You must supply plant that is safe and fit for purpose, provide instructions for safe use, and ensure proper maintenance and inspection. Once the client takes possession and operates the plant, they take on day-to-day duties for safe operation, supervision and site controls. However, your PCBU duties around the plant itself continue - for example, you should monitor for defects, safety bulletins and recalls, and manage returns/repairs promptly.
• Wet hire: You provide both plant and operators, so your PCBU duties extend to supervision, training, fatigue management, PPE and safe systems of work for your operators, even when they’re working on the client’s site. The client will also have PCBU duties for the site and must coordinate with you.

Where there are multiple PCBUs (which is common on construction and events sites), WHS laws require them to consult, cooperate and coordinate. That means agreeing on who does what - and documenting it - rather than assuming the other party is “in charge”.

Licences, Tickets And Competency

High risk work (like operating cranes, forklifts or some elevated work platforms), heavy vehicles, access equipment and some earthmoving plant require specific licences or verification of competency. Your contracts should state who is responsible for ensuring the right tickets are held and kept current, and you should sight evidence before work starts.

Who Is Responsible If Something Goes Wrong?

Responsibility usually follows control and the terms of your contract. In a dry hire scenario, if an incident occurs due to the client’s unsafe operation, the client will generally bear the risk. If the cause is a defect in your plant, you could be exposed. In wet hire, you’ll typically be responsible for your operators’ acts and omissions, and the client will be responsible for site hazards and directions they control.

Clear contract terms around allocation of risk, incident notification and cooperation on investigations will help prevent protracted disputes and keep everyone focused on safety.

Insurance: Match Cover To The Model (And Get Proof)

There is no one-size-fits-all insurance solution - it depends on who operates the plant, where it’s used and what your contract says. Typically, you’ll consider:

• Public liability: Cover for third-party injury or property damage. In dry hire, clients often carry primary operational liability; in wet hire, you’ll usually need cover for your operators’ activities on site.
• Plant and equipment: Accidental damage, theft and breakdown cover for your gear. Check geographic limits, on-hire conditions and excesses.
• Workers’ compensation: Mandatory if you engage employees (wet hire). If you use contractors, get advice on whether they’re deemed workers in your state.
• Motor/road risk: For trucks and plant travelling on public roads.
• Professional indemnity: Where you provide design, planning or advisory services along with the plant and operator.

Your contracts should require certificates of currency before handover, appropriate limits, and endorsements such as principal’s indemnity and cross-liability where needed. Never assume the other party’s policy will respond - document who insures what, and keep records up to date.

Contracts You’ll Need For Dry And Wet Hire

Strong, fit-for-purpose contracts are essential to set expectations, manage risk and support your insurance. At a minimum, most hire businesses will need a dedicated dry hire contract, a wet hire contract and standard commercial terms for bookings and payments.

Dry Hire Agreement

A dedicated Dry Hire Agreement sets out how the client will use your plant safely and return it in good condition. It should cover maintenance and inspection, off-hire procedures, allocation of risk and liability, insurance requirements, transport and site access, damage and repair processes, and PPSR/ownership rights. If you need a template tailored to Australian law and the hire industry, consider using a professionally drafted Dry Hire Agreement.

Wet Hire Agreement

When you supply the plant and the operator, the contract needs to go further. A Wet Hire Agreement should address operator supervision and directions on site, fatigue and shift limits, inductions, variation and stand-by rates, access to amenities, incident reporting, stoppages for weather or safety, and how you’ll handle extensions and delays. You can streamline this with a purpose-built Wet Hire Agreement.

Service Terms And Online Bookings

If clients can book or manage hires online, your platform should display clear service terms covering quotes, acceptance, cancellation windows, deposits, delivery, call-out fees and liability limits. Using robust online service terms and conditions helps ensure your website process creates a binding contract and reduces scope for disputes.

Employment And Contractor Documents (Wet Hire)

Where you supply operators, put compliant employment or contractor agreements in place, supported by policies for safety, drugs and alcohol, fatigue and vehicle use. Start with an Employment Contract that reflects hours, allowances, overtime and award coverage, and pair it with safe work procedures your team can follow at any site.

Privacy And Customer Data

If you collect personal information through online bookings, enquiries or telematics, you’ll need to think about privacy compliance. Many small Australian businesses are not directly bound by the Privacy Act unless they meet certain criteria (for example, annual turnover over $3 million, provide health services, trade in personal information, or are a contracted service provider to government). Even if you’re not legally required, publishing a clear, tailored Privacy Policy and handling data responsibly is a smart way to build trust and align with customer and enterprise expectations.

Protecting Ownership Of Your Plant (PPSR)

To protect your ownership if a client goes insolvent while your equipment is off-site, you can register a security interest on the Personal Property Securities Register (PPSR). Understanding how the PPSR works can make a real difference in a worst-case scenario, and you can get help to register a security interest promptly. It’s also worth reading a short primer on why the PPSR matters for hire businesses.

Compliance Checklist For Hire Businesses In Australia

Business Structure And Registration

Choose a structure that suits your risk and growth plans - sole trader, partnership or company. Many hire businesses incorporate for limited liability (the company, not you personally, holds the risk). If you go down that path, make sure your company details and registrations are in place from day one.

Work Health And Safety (WHS)

• Safe plant: Keep maintenance schedules, inspection logs, defect reports and manuals current and accessible.
• Operator competency: Verify licences and tickets (e.g. HR/HC, forklift, EWP, dogging, rigging, crane), and require refreshers where needed.
• Consultation: Coordinate WHS duties with clients and principal contractors, including inductions, SWMS and site rules.
• Incident management: Have a system for reporting, preserving evidence and cooperating with investigations and regulators.

Australian Consumer Law (ACL)

When you advertise services and set expectations around performance, timing and pricing, the ACL applies. Avoid misleading or deceptive conduct, ensure your contract terms are fair, and be clear about inclusions, exclusions and surcharges. If you’re unsure what crosses the line, review your obligations under section 18 of the ACL (misleading or deceptive conduct).

Employment And Industrial Obligations

If you employ operators, drivers or yard staff, ensure correct classification under any relevant modern award, pay minimum rates and overtime, and manage superannuation, leave and rostering rules. Good workplace policies help your team understand expectations and support consistency.

Permits, Road Rules And Local Requirements

Depending on the plant, you may need vehicle registrations, oversize/overmass permits, pilot/escort arrangements, or council approvals for works in public spaces. Clarify who obtains permits and bears costs in your contract, and factor them into your job planning.

Environment And Noise

For certain activities (e.g. night works, generators), check environmental noise limits and local restrictions. Plan ahead for barriers, scheduling and community notifications to avoid stoppages and fines.

Data And Telematics

If you track equipment location, utilisation and operator behaviour, inform clients and workers what data is collected and why, and limit access to authorised personnel. This is another area where a clear Privacy Policy and internal procedures are useful, even when not legally mandated for smaller businesses.

Pricing, Operational Tips And Risk Controls

Set Transparent Rates

Dry hire often uses daily or hourly equipment rates with minimum hire periods and separate delivery/collection charges. Wet hire rates usually include base labour, allowances, overtime and travel. Spell out stand-by rates, mobilisation and demobilisation, after-hours call-outs, and public holiday surcharges.

Define Scope And Variations

Be explicit about what’s included: attachments, fuel, consumables, cleaning, operator breaks, exclusion zones, spotters and traffic control. Confirm how variations are approved and priced to reduce disputes and keep projects moving.

Pre-Start, Handover And Off-Hire

Use checklists for pre-start inspections and handovers (including photos). For dry hire, record meter hours, damage, fuel and attachments at pick-up and return. Define off-hire timing clearly so there’s no confusion about when charges stop.

Incident And Damage Processes

Set out immediate steps for incidents: making the area safe, medical help, notifying site control, regulatory reporting where required, evidence preservation, and insurance notification. Agree on assessment and repair processes up front so you’re not debating them under pressure.

Coordinate With The Principal Contractor

On larger sites, you’ll often work under a head contractor’s systems. Make sure your contract aligns with their requirements on inductions, PPE, SWMS, plant risk assessments and permits. Plan for interfaces like traffic management, cranage windows and laydown areas to avoid delays.

Key Takeaways

• Dry hire supplies equipment only; wet hire bundles equipment and a trained operator. The model you choose changes who controls the work day-to-day.
• WHS duties apply in both models, and they often overlap between you and your client. You can allocate tasks in your contracts, but you cannot contract out of safety obligations.
• Insurance needs shift with control and operation. Document who insures what, set minimum limits, obtain certificates of currency and keep them on file.
• Use tailored contracts: a dedicated Dry Hire Agreement, a Wet Hire Agreement when supplying operators, and clear online service terms and conditions for bookings.
• If you employ operators, put proper documents in place like an Employment Contract and safety policies, and make sure award and super obligations are followed.
• Consider registering your ownership on the PPSR to protect your position if a client becomes insolvent, using the register a security interest process and learning why the PPSR matters for hire businesses.
• Small businesses may not always be legally required to publish a Privacy Policy, but if you collect personal information online, it’s a practical way to explain your data practices and meet customer expectations.

If you’d like a consultation on structuring your hire business and putting the right documents in place for dry or wet hire, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.