5 min read

Contractor Public Liability Insurance & One-Day Event Cover: A Comprehensive Guide

Written by
Canberra insurance brokers
Published on
November 10, 2025

Why Contractors Need Public Liability Insurance

Contractors face unique risks in their day-to-day work. Whether you’re a tradie on a construction site or an IT contractor visiting client offices, accidents can happen. A simple mistake – like a tool falling and injuring someone – could lead to expensive lawsuits. Public liability insurance is designed to protect you in these scenarios by covering third-party injuries or property damage caused by your work. In fact, if you’re a business owner, sole trader, or contractor, public liability insurance can be essential for safeguarding your livelihood.

Many contracts and industries actually require contractors to hold public liability cover. For example, government projects or large commercial clients often won’t let you start work without showing a certificate of currency (proof of insurance) with a sufficient liability limit (commonly $5–$20 million). Certain trades must have it to get licensed – e.g. plumbers in some states must carry public liability cover by law. This “contractor public liability insurance” ensures that if something goes wrong on the job, the injured party’s medical bills or repair costs won’t come out of your pocket or shut down your business.

Key Point: Public liability insurance covers incidents like:

  • Bodily injury to third parties (e.g. a client or bystander getting hurt due to your work)
  • Damage to third-party property (e.g. you accidentally damage a client’s home or belongings)
  • Legal defence and compensation costs (e.g. your legal bills and any payouts)

Without proper insurance, a single accident could financially devastate a contractor. With it, you can work with peace of mind, knowing you’re protected against most common liability claims. It’s a small price to pay for security – often a few hundred dollars per year for sole traders, depending on your trade and turnover.

Short-Term Public Liability Insurance for One-Off Events and Markets

What if you only need insurance for a single day or a weekend event? One day public liability insurance (also called short-term public liability insurance or one-off event insurance) is available for those special situations. This short-term cover is ideal for event organisers, market stallholders, or any business that needs liability protection for a temporary period.

Can you really get public liability insurance for just one day? Yes – short-term policies exist to cover one-day or single events. These policies often start around $80–$150 for basic cover, giving you the peace of mind and the all-important certificate of insurance that venues and councils require. In fact, most councils, venue owners, and market operators will demand proof of public liability insurance (often with a $10 million or $20 million cover limit) before they let your event take place. This means if you’re planning a food stall at a local fair or a booth at a trade show, you’ll likely need to show you have public liability insurance for events – even if it’s just for that day.

Common scenarios for one-off event public liability insurance include:

  • Community events & festivals: School fairs, charity fundraisers, concerts or exhibitions where the organiser needs insurance for attendees’ safety.
  • Market stalls and pop-up shops: If you’re trading at a farmers’ market, craft market or a temporary pop-up store, having public liability insurance for markets protects against claims (e.g. a shopper trips at your stall).

Short-term public liability insurance ensures that even these brief activities are covered. Keep in mind, if you run events frequently, it might be more cost-effective to have an annual policy. But for one-off or occasional needs, a one-day or one-off public liability insurance policy offers a convenient solution. It provides the same kind of protection as a regular policy – covering third-party injuries and property damage – but only for the specified event dates.

Public and Products Liability Insurance Explained

You might have come across the term “public and products liability insurance.” Most business liability policies actually bundle public liability and product liability together under this name. The distinction is straightforward: public liability covers injury or property damage that happens in the course of your work (for instance, a client slipping on your wet office floor), whereas products liability covers injury or damage caused by products you sell or supply after they’re in use. In other words, public liability relates to accidents "on the job," and products liability relates to harm caused by your products out in the market

For most contractors and small businesses, especially those providing goods, having public and products liability insurance combined is crucial. If you only provide a service (like a consultant or tradie who doesn’t supply physical products), your main concern is public liability. But if your business also sells or distributes items – even something as simple as homemade candles at a market – you want the product liability component in case a product defect causes a customer injury or property damage. Fortunately, insurers typically include both under a standard public liability policy (often by default up to the same liability limit). This combined cover ensures you’re protected both during your business operations and after your product is in your customer’s hands.

Getting the Right Cover (How an Insurance Broker Can Help)

Navigating insurance options can be confusing, but you don’t have to do it alone. An experienced insurance broker can help you figure out exactly what coverage you need – whether it’s an annual contractor public liability insurance policy, or a short-term policy for a specific event. More importantly, a broker will explain the policy terms and ensure that important details (like whether product liability is included, or any exclusions for certain activities) are addressed so you’re not caught off-guard.

At Canberra Insurance Brokers, we specialize in helping business owners and contractors secure the right public liability cover. We understand the local requirements around Canberra and Australia-wide. Our team can advise if you might be better off with a one-day event policy or an annual policy, and help you get the necessary certificates quickly. If a claim ever arises, we assist you through the process so you’re not left dealing with insurers on your own.

Ready to protect your business? For personalised advice or to get a public liability insurance quote, reach out to us at T: 1300 069 570 or email admin@canberrainsurancebrokers.com.au. We’re happy to answer any questions and make sure you have the right cover in place.

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General Advice Warning: Any advice provided is general in nature and does not take into account your objectives, financial situation or needs. You should consider whether it is appropriate for you and read the relevant Product Disclosure Statement/Policy Wording before making any decision

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