Test and Tag Australian Standards Explained (AS/NZS 3760:2022)

AS/NZS 3760:2022 governs in-service electrical safety for plug-in equipment across NSW workplaces. Compliance requires a mandatory four-step process: visual inspection, electrical testing with calibrated PAT equipment, compliant tag application, and immediate isolation of faulty assets. Businesses must maintain digital asset registers to prove SafeWork NSW compliance.

Table of Contents

• Introduction
• What Equipment Falls Under AS/NZS 3760:2022?
• 4 Testing Steps Required by the Standard
  • Step 1: Visual & Physical Inspection
  • Step 2: Electrical Parameter Testing
  • Step 3: Tagging Compliant Items
  • Step 4: Isolation of Faulty Equipment
• Documentation & Asset Registers
• Why Choose Success Works Partners for AS/NZS 3760:2022 Compliance?

Introduction

AS/NZS 3760:2022 is the benchmark standard governing the in-service safety inspection and testing of electrical equipment across Australia and New Zealand. It outlines the procedures required to ensure portable electrical appliances remain safe for operational use in order to avert electrical shock, fires, and equipment damage.

Applying AS/NZS 3760:2022 to your workplace will ensure legal compliance under Work Health and Safety Regulation 2025 and safety for your team.

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What Equipment Falls Under AS/NZS 3760:2022?

The standard applies to all single-phase and multi-phase (240V–415V) electrical equipment that connects to the electrical supply by a flexible cord and plug.

Key categories include:

• Class I Equipment (Earthed): Metal-cased tools, kettles, microwave ovens, refrigerators, and industrial machinery requiring an earth connection.
• Class II Equipment (Double Insulated): Power tools, double-insulated office appliances, and chargers marked with the square-within-a-square symbol.
• Flexible Cords & Accessories: Extension leads, power boards (EPODs), and detachable supply cords.
• Portable RCDs: Safety switches fitted to portable equipment or power boards.

Note: Equipment connected via fixed wiring (hardwired) is excluded from AS/NZS 3760:2022 and falls under general electrical installation standards (AS/NZS 3000).

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4 Testing Steps Required by the Standard

AS/NZS 3760:2022 sets out a mandatory four-step testing process that must be completed by a qualified, competent person:

Step 1: Visual & Physical Inspection

Visual examination identifies up to 90% of electrical defects before electrical testing even begins. The technician checks for:

• Frayed, cracked, or damaged cord insulation.
• Damaged plugs, cracked casings, or exposed internal wires.
• Signs of overheating, burns, or moisture ingress.
• Missing protective covers, earth pins, or clear warning labels.

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Step 2: Electrical Parameter Testing

Using a calibrated Portable Appliance Tester (PAT), the technician performs electrical tests based on the equipment class:

• Earth Continuity Test: Verifies that the earth path in Class I equipment has sufficiently low resistance to trigger protective devices in a fault.
• Insulation Resistance Test: Checks the integrity of the internal insulation to prevent current leaking to external metal surfaces.
• Polarity Check: Ensures active, neutral, and earth wires are wired correctly inside extension leads and power boards.
• Earth Leakage Current Test: Measures current leaking to earth during operational conditions.

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Step 3: Tagging Compliant Items

Items that pass must be fitted with a durable, non-reusable tag that clearly displays:

• Name of the technician or testing organisation.
• Test date.
• Scheduled next test date.
• Unique asset identification number.

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Step 4: Isolation of Faulty Equipment

If an item fails any visual or electrical test, AS/NZS 3760:2022 requires immediate action:

1. The item must be tagged with a DANGER / OUT OF SERVICE tag.
2. It must be immediately removed from service or locked out to prevent accidental use.
3. The details must be logged, and the item sent for repair by a licensed electrician or scrapped.

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Documentation & Asset Registers

To satisfy SafeWork NSW inspectors and meet statutory obligations, testing alone is not enough. You must maintain verifiable records.

AS/NZS 3760:2022 specifies that a compliance log or electronic asset register should record:

• Complete inventory of tested appliances.
• Individual test results (Pass/Fail) and specific measurement values.
• Date of testing and identity of the competent person.
• Action taken on failed equipment.

Maintaining these records for at least the lifetime of the equipment ensures complete audit readiness and transparent safety management.

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Why Choose Success Works Partners for AS/NZS 3760:2022 Compliance?

Navigating electrical compliance standards shouldn’t disrupt your daily operations. Success Works Partners (SWP) offers a testing solution built for Sydney workplaces:

• Certified Testing Teams: Our trained technicians conduct thorough visual and electrical tests using advanced PAT and RCD equipment to verify full compliance with AS/NZS 3760:2022.
• Disruption-Free Site Visits: We work around your schedule to test portable appliances, power boards, and safety switches with minimal operational downtime.
• A Fair Go for Sydney Women: Every booking with SWP directly funds career pathways, mentorship, and financial independence for women rebuilding their lives after interaction with the justice system.

Simplify your AS/NZS 3760:2022 compliance today. Call 1800 255 736 or request a quote online from Success Works Partners to protect your workplace and power social change.

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