WHS Improvement Notices for Non‑Compliant Hi‑Vis: What Employers Must Know
When the foreman sent a crew back to the concrete‑pour site because one worker’s hi‑vis vest had faded to a dull yellow, the delay cost the project over $3,000 and triggered a WHS Improvement Notice. The notice wasn’t about the late delivery – it was about a vest that no longer met AS/NZS 1906.4 and AS 1742.3, leaving the wearer exposed to traffic and plant hazards. On an Australian worksite, a single non‑compliant vest can mean a stop‑work order, hefty fines and, worse, a serious injury. Understanding how WHS Improvement Notices (INs) are issued for hi‑vis failures, and what to do about them, is essential for any employer who wants to keep the job on track and the crew safe.
What triggers a WHS Improvement Notice for hi‑vis gear?
A WHS Inspector can issue an IN when they find:
- Incorrect vest class – e.g., a Class R vest used on a construction site that requires Class D.
- Reflective tape that doesn’t meet AS/NZS 1906.4 – tape narrower than 50 mm or not encircling the torso.
- Faded or damaged fabric – colour must stay within the fluorescent yellow‑green or orange‑red range.
- Unauthorised colours or designs – non‑standard shades or branding that obscures required striping.
The notice will detail the breach, set a compliance deadline and may require a written response outlining corrective actions. Failure to act can lead to escalation, fines from SafeWork NSW, WorkSafe Victoria, WHS Queensland and even a stop‑work order.
Where sites go wrong
That’s where most sites get it wrong.
- Choosing the wrong class – Using a Class D vest for night‑time traffic control, when a Class N or D/N is mandatory.
- Buying cheap imports – Unbranded overseas vests often miss the 50 mm tape requirement and use non‑fluorescent colours.
- Letting vests fade – Exposure to sun and chemicals bleaches the reflective strips, reducing visibility after just six months.
- Branding over safety – Large logos placed over the reflective strips break the uninterrupted 360° tape rule.
Each of these errors can land an employer with an IN and a costly remedial process.
Practical tool – Hi‑vis compliance checklist
| Item | What to check | Frequency |
|---|---|---|
| Vest class matches task (D, N, D/N, R) | Verify against the job safety plan | Daily |
| Reflective tape width ≥ 50 mm & encircles torso | Measure with a ruler or tape | Weekly |
| Colour stays within approved fluorescent range | Compare against a colour chart | Monthly |
| Tape condition – no cracks, peeling, fading | Visual inspection, hold up to light | Daily |
| Branding placement – does not cover tape | Check logo size & location | Whenever new vest is issued |
| Tag/label shows compliance with AS/NZS 1906.4 | Confirm tag is present and legible | Quarterly |
Use this checklist as part of your toolbox talks and before any shift change. It keeps the crew aware and the inspector satisfied.
Industry examples of WHS INs in action
Construction – A Sydney site used Class D vests on a night‑time demolition crew. An IN forced the switch to Class N vests, saving the crew from a near‑miss with a swinging crane.
Traffic control – On the Pacific Highway, a traffic‑control team wore faded orange‑red vests after weeks of UV exposure. The IN required immediate replacement and a 30‑day audit of all high‑visibility stock.
Warehousing – A Melbourne distribution centre sourced cheap overseas vests that lacked the mandatory 360° tape. An IN was issued, and the supplier was replaced with a local manufacturer that meets AS/NZS 4602.1.
Mining – In a Western Australian underground mine, a Class R vest was mistakenly issued to surface workers. The IN highlighted the need for a clear vest‑class matrix in the site‑specific safety plan.
Events – A large outdoor music festival in Brisbane used non‑fluorescent vests for crowd‑control staff. The IN prompted a rapid reload of compliant hi‑vis gear and a review of procurement policy.
Frequently asked questions
What’s the difference between an Improvement Notice and an Improvement Proposal?
An IN is a formal enforceable notice requiring action by a set date. An Improvement Proposal is a recommendation that the employer can accept or decline.
Can I amend a non‑compliant vest with extra tape?
No. Adding aftermarket tape usually breaches AS 1742.3 because the tape must be factory‑applied, correctly positioned and tested for durability.
How long does an employer have to respond?
Typically 14 days, but the notice will state the exact period. A written response must outline steps, timelines and responsible persons.
Do custom‑printed vests count as compliant?
Yes, provided the custom branding does not obscure the required reflective striping and the vest still meets all relevant standards. Safetyvest’s custom‑safety‑vests service helps you stay compliant while showcasing your logo.
Keeping your site on the straight‑and‑narrow
Put simply, a WHS Improvement Notice is a warning that your hi‑vis programme is leaking. The cost of fixing the issue after an IN far outweighs the time spent maintaining a compliant inventory from the start. Review your procurement policy, run the checklist each shift and keep a spare batch of approved vests on‑site.
If you’re unsure whether your current stock meets AS/NZS 1906.4 or need a quick switch to a different class, get in touch with the team at Safety Vest. Their expertise, backed by Sands Industries – a trusted Australian manufacturer – means you’ll have compliant, durable hi‑vis gear without the paperwork headaches.
Take the next step: Contact us today or explore our custom safety vests to lock in compliance before the next inspection.