The Health and Safety at Work Act 2015 (HSWA) is the foundation of workplace safety law in New Zealand. Under section 36, every Person Conducting a Business or Undertaking (PCBU) has a primary duty to ensure the health and safety of workers. Training, information, and supervision are explicitly named as part of that duty. By 2026, WorkSafe NZ's enforcement posture has shifted noticeably towards documented evidence — not just whether training happened, but whether you can prove it.
This guide explains what the Act actually requires of NZ businesses for staff training in 2026, what changed after recent prosecutions, and how to evidence compliance without building a six-month implementation project.
What the Act actually says about training
Section 36(3) of HSWA requires a PCBU to provide "any information, training, instruction, or supervision that is necessary to protect all persons from risks to their health and safety arising from work carried out as part of the conducting of the business or undertaking."
The Act does not prescribe specific courses or hours. What it requires is that training is:
- Necessary — relevant to the actual hazards of the work
- Sufficient — enough to make the worker competent for the task
- Effective — the worker can demonstrate they understood and can apply it
- Documented — evidenced when WorkSafe asks
The last point is where most NZ businesses fall short. A toolbox talk that no one signed for is not evidence. A training video that no one acknowledged completing is not evidence. WorkSafe inspectors and prosecution case files routinely cite missing training records as an aggravating factor.
What "necessary" training looks like in 2026
The exact training a worker needs depends on the work. But across NZ businesses, a baseline programme typically includes:
On induction:
- Site-specific hazards and emergency procedures
- The PCBU's H&S policy and reporting culture
- How to report hazards, near-misses, and incidents
- Personal protective equipment requirements
- Worker rights under HSWA (including the right to refuse unsafe work)
Role-specific:
- Hazardous substances handling (if applicable)
- Plant and equipment operation
- Working at heights, confined spaces, electrical work, hot work — where relevant
- Manual handling for physical roles
Ongoing:
- Refreshers when procedures change
- Toolbox talks and incident lessons-learned
- Competency reassessment after extended absence
- Annual H&S culture and reporting reminders
For a deeper view of how this fits a wider staff training software programme in NZ, the principle is the same: the training must be tied to the worker, the role, and the risk.
What WorkSafe asks for after an incident
After a notifiable event (death, serious injury, serious illness, or near-miss with potential for serious harm), WorkSafe will request evidence of:
| Evidence WorkSafe asks for | What "good" looks like |
|---|---|
| Induction training records | Signed/digitally-acknowledged record per worker, dated |
| Role-specific competency records | Course completed, assessment passed, refresher schedule |
| Toolbox talk attendance | Topic, date, attendees, key points |
| Training matrix | Worker × required training, current status |
| Refresher schedule | How often and what triggers retraining |
| Evidence of comprehension | Quiz pass, sign-off, supervisor verification |
The pattern is consistent: WorkSafe wants to see the chain. Worker → required training → completion → comprehension → currency. Gaps in any of those links are findings.
Why paper-based H&S training is now a liability
Many NZ small businesses still run H&S training on a clipboard: a sign-in sheet at toolbox talks, a PDF emailed at induction, a verbal walkthrough on day one. In 2026 this approach is increasingly indefensible:
- No proof of comprehension — a signature on a sheet does not show the worker understood
- No automatic refresher tracking — the year passes and no one notices the certification has lapsed
- No audit trail — when WorkSafe asks for the induction record from 18 months ago, you are searching through filing cabinets
- No evidence under Section 39 — duty officers (directors and senior managers) face personal liability under HSWA. Without records, they cannot demonstrate the due diligence section 44 requires.
A compliant training programme in 2026 needs to be system-of-record, not paper.
Director liability and section 44 due diligence
Directors and senior officers carry a personal due diligence duty under section 44. After a serious incident, a director's personal exposure depends on whether they can demonstrate they "took reasonable steps" — including ensuring appropriate resources for training, verifying training was occurring, and reviewing training effectiveness.
For most NZ companies, this means board-level visibility of:
- Percentage of workers current on required training
- Number of incidents traced back to training gaps
- Refresher compliance rates
- Worker reporting culture indicators
A simple LMS dashboard that reports this monthly is dramatically more defensible than a folder of sign-in sheets.
How WyzAZ supports HSWA compliance
WyzAZ is built around the practical reality that NZ small businesses do not have an L&D team. The platform handles:
- Pre-built H&S induction content — site safety, hazard reporting, PPE, emergency procedures — editable to your specifics
- Comprehension verification — short quizzes with pass thresholds
- Automatic refresher scheduling — annual and trigger-based retraining
- Training matrix dashboard — by worker, by role, by required course
- Audit-ready exports — date-stamped completion records you can hand to WorkSafe
- Mobile-friendly delivery — staff working on sites complete training on their phones
The platform connects directly to the wider NZ small business LMS use case — H&S, onboarding, compliance, and operational training in one system.
Start free with WyzAZ — 6 months free, up to 5 learners. No IT project required.
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