5 Reasons Why DIY Testing and Tagging of Electrical Equipment Isn’t Worth the Risk

Common reasons businesses consider DIY 

Perceived cost savings

It’s tempting to try the DIY testing and tagging approach as it seems like a budget-friendly option. Just purchase a portable appliance tester (PAT) and have someone in-house handle it. However, without proper training and certification, you increase the risk of non-compliance. Mistakes or missed faults could lead to electrical accidents, costly fines or failing an audit by SafeWork NSW. In the long run, trying to save money may lead to costs in the form of legal liabilities and business downtime.

Convenience

It might seem like a good idea to have a staff member handle testing and tagging alongside their regular duties. However, proper electrical testing is a specialised process that demands time, accuracy and strict adherence to Australian Standards (AS/NZS 3760). Rushing or improvising when testing increases the risk of missing faults. Convenience quickly becomes a liability when you compromise workplace safety and compliance.

5 ways you are putting your organisation at risk

Risk #1: Lack of training and certification

Testing and tagging is not just about using a device to check electrical appliances. It involves understanding electrical safety principles, Australian Standards (such as AS/NZS 3760), and knowing how to interpret test results correctly. 

Proper training is paramount. Most business owners or employees don’t have the necessary training or qualifications to take on this task, which means DIY testing efforts are likely to be incomplete, inaccurate or even dangerous.

Risk #2: Misuse of testing equipment

Electrical testers are precise, dedicated tools that require proper calibration and handling. Without prior experience, it’s easy to misinterpret readings, skip important steps or overlook faults altogether. A DIY user may also be oblivious to how to properly test different equipment types. This can result in false passes or undetected hazards, which compromise workplace safety and leave your business liable if there is an incident.

Risk #3: Inaccurate documentation

Test and tag compliance isn’t just about applying a sticker. It requires detailed records of each test, including testing dates, the results, equipment ID and the credentials of the technician. DIY testers often overlook or incorrectly complete this vital documentation. The result is non-compliance, failed safety audits or issues with insurance claims if something goes wrong. 

When you hire professional test and tag services, you ensure all records meet legal requirements and industry standards.

Risk #4: Increased risk of liability

The DIY testing approach increases the risk of liability. If an electrical fault leads to injury or property damage, and an unqualified person carried out the testing incorrectly, you, the business owner, can be liable. 

Courts and insurers may view DIY testing as negligence, especially if it doesn’t comply with AS/NZS 3760 standards. Professional test and tag services help protect you from legal exposure and ensure a safety record that you can defend.

Risk #5: Failing to meet AS/NZS 3760 requirements

The Australian Standard AS/NZS 3760 outlines detailed procedures for testing, tagging, and inspecting electrical equipment in Sydney. DIY or inexperienced testers often overlook critical requirements like inspection protocols, correct retest intervals and proper tag labelling. Failing to meet these standards leads to non-compliance and increased workplace risk. Professional testers guarantee every step is properly followed and documented for peace of mind.