HSWA Penalties Are Serious

For individuals: up to $300,000 in fines or 5 years imprisonment for reckless conduct causing death or serious injury. For businesses: up to $3,000,000. WorkSafe NZ actively investigates electrical incidents.

You Are a PCBU — What That Means

Under the Health and Safety at Work Act 2015 (HSWA), if you run an electrical business — even as a sole trader — you are a Person Conducting a Business or Undertaking (PCBU).

PCBUs have the primary duty of care to ensure, so far as is reasonably practicable:

The health and safety of workers (employees, contractors, apprentices)
That the work environment doesn't put other people at risk (customers, bystanders)
The health and safety of anyone affected by the work — including people in buildings you work in

"Reasonably practicable" is key — it means weighing the likelihood and severity of harm against the cost and effort of eliminating it. It doesn't mean eliminating all risk, but it does mean taking proportionate action.

Your Core H&S Duties as an Electrician

1. Identify Hazards Before Starting Work

Before you pick up a tool, you must identify the hazards specific to that job. For electrical work, common hazards include:

Live conductors and unexpected energisation
Working at heights (on ladders, in roof spaces)
Confined spaces (switchrooms, subfloor, ceiling cavities)
Asbestos (in older buildings — any pre-2000 construction)
Manual handling (heavy switchboards, cable reels)
Slips, trips on building sites
Psychological hazards (working alone in remote locations)

Hazard identification isn't just a mental exercise — it must be recorded for complex or high-risk work.

2. Eliminate or Minimise Risks (Hierarchy of Controls)

Once you've identified hazards, address them using the hierarchy of controls — in order of preference:

1. Eliminate

Remove the hazard entirely. Can the work be done without the risk? (e.g., de-energise before working — lockout/tagout)

2. Substitute

Replace with something less hazardous. Lower-voltage equipment where possible.

3. Isolate

Separate the hazard. Barricade live panels, install barriers.

4. Engineering controls

Residual current devices (RCDs), insulated tools, test equipment.

5. Administrative controls

Safe work procedures, permits to work, supervision.

6. PPE

Insulated gloves, safety glasses, steel-capped boots, arc flash protection. Last resort — not first.

3. Lockout / Tagout (LOTO)

Never work on or near live equipment unless there is absolutely no alternative. When isolating circuits:

Switch off at the source (circuit breaker or isolator)
Lock the isolating device in the off position (physical padlock)
Tag with your name and "Do Not Operate" warning
Test with a verified tester that the circuit is de-energised before touching

If multiple people are working on the same circuit, each person must apply their own lock. Verbal confirmation that a circuit is off is not sufficient.

4. Safe Work Method Statements (SWMS)

A Safe Work Method Statement (SWMS) documents how high-risk work will be carried out safely. SWMS are mandatory for high-risk construction work under the Health and Safety at Work (General Risk and Workplace Management) Regulations 2016.

When is a SWMS required for electricians?

Work in or around energised electrical installations (live work — rare, only with specific permit)
Work at heights (over 3 metres)
Work in confined spaces
Work near or with asbestos
Trenching or excavation work
Work on construction sites with a Site-Specific Safety Plan (SSSP)

What a Good SWMS Includes

Section	What to Include
Work description	What work is being done, where, and when
Hazards identified	All significant hazards associated with the work
Risk assessment	Likelihood × severity = risk rating (low/medium/high)
Control measures	How each hazard will be eliminated or minimised (hierarchy)
Residual risk	Risk rating after controls applied
PPE required	Specific PPE for this work
Emergency procedures	What to do if something goes wrong
Signatures	All workers must read and sign before starting

5. Incident Reporting

You must notify WorkSafe NZ immediately when a notifiable event occurs. Notifiable events include:

The death of any person
A notifiable injury or illness (requiring hospitalisation, amputation, serious head injury, serious burns, or loss of bodily function)
A notifiable incident (near miss that could have caused death or serious injury)

How to notify: Call WorkSafe NZ on 0800 030 040. Do this immediately — before disturbing the scene. You must preserve the scene until WorkSafe releases it.

For electrical incidents specifically: any electric shock resulting in injury must be reported regardless of severity.

6. Worker Engagement and Participation

HSWA requires you to engage your workers on H&S matters — not just tell them what to do. This means:

Including workers in hazard identification for their specific jobs
Consulting before making decisions that affect their health and safety
Allowing workers to raise H&S concerns without fear of reprisal

For most small electrical businesses, this happens naturally through daily toolbox talks and job briefings. Document it — a brief daily H&S check-in record is evidence of engagement.

Working on Construction Sites

When you're engaged as a subcontractor on a construction site, additional obligations apply:

You must follow the principal contractor's Site-Specific Safety Plan (SSSP)
You must complete any required site inductions before starting work
You must provide your own SWMS for high-risk work
You share the duty of care with other PCBUs on the site

Always get a copy of the SSSP before starting on a new site. If the principal contractor can't provide one, that's a red flag.

Asbestos: The Serious Risk in Older Buildings

Any building constructed before January 2000 may contain asbestos. As an electrician working in older homes and commercial buildings, you're at risk of disturbing asbestos-containing materials (ACMs) in:

Textured ceilings (popcorn/artex finishes)
Vinyl floor tiles and backing
Pipe lagging and insulation around electrical conduits
Behind switchboards in older buildings
Roof space insulation and underlay

If you encounter suspected ACMs, stop work immediately. Do not disturb. The building owner must arrange an asbestos survey by an accredited assessor before you continue. You must not carry out asbestos removal work unless you're licensed to do so.

Keeping H&S Records

Good H&S records are your protection if WorkSafe investigates or a customer makes a claim. Keep records of:

Hazard registers and risk assessments
SWMS for every high-risk job
Training records (inductions, asbestos awareness, first aid)
Toolbox talk and safety meeting notes
Incident reports and near-miss records
Equipment inspection and maintenance logs
Worker health monitoring (if relevant)

Keep records for at least 7 years. Digital records are preferable — they're searchable, can't be lost in a flood, and can be accessed from anywhere.

The Bottom Line

H&S compliance for NZ electricians isn't just about avoiding fines — it's about getting everyone home safely. The practical steps are straightforward:

Identify hazards before every job
Use lockout/tagout — every time
Write a SWMS for high-risk work
Report notifiable events immediately
Document everything

If you're still managing H&S with paper forms and ring binders, you're making it harder than it needs to be. Digital H&S management means your records are always up to date, accessible on your phone, and ready if WorkSafe ever comes knocking.

Health & Safety for NZ Electricians: HSWA Compliance Guide 2026