Environmentally Hazardous Diesel HAZCHEM Sign

Hazardous Chemical Sign – Environmentally Hazardous Diesel HAZCHEM Sign

Prevent accidents involving highly hazardous liquid diesel with our Environmentally Hazardous Diesel HAZCHEM Sign.

Our Environmentally Hazardous Diesel HAZCHEM Signs are designed to keep your site compliant with HSNO, EPA, and UN 3082 requirements. They display the environmental hazard pictogram along with the diesel Hazchem code, alerting staff and first responders to both fire and environmental risks.

Purpose

• Warn about diesel hazards and environmental risks.

• Help responders prevent spills from contaminating waterways.

• Support HSNO and NZS/AS 1319:1994 compliance.

Example Scenario

For example: This sign is required on bulk diesel tanks or vehicles transporting diesel near sensitive environments, so emergency services know to contain runoff and protect stormwater systems.

Mounting Options

• Self-Adhesive Vinyl: Laminated, weatherproof.

• PVC Sheet (2 mm): Rigid, suitable for permanent mounting.

• ACM Panel (4 mm): Lightweight and rust-proof.

• Corflute: Temporary, cost-effective option.

• Magnetic (300 × 225 mm, 450 × 337 mm, 600 × 450 mm): Ideal for vehicles or portable storage tanks.

Where to Use

• Diesel fuel depots and generator sheds.

• Bulk diesel storage tanks near waterways.

• Transport vehicles carrying diesel classified as environmentally hazardous.

Compliance

This sign meets NZS/AS 1319:1994 and HSNO requirements for environmental hazard signage. Ensure it is displayed on every relevant container, vehicle, and site entrance.

Need a reflective or custom size? We can modify this sign for a $25 design fee – just contact us and we’ll prepare a proof for approval.

The words “environmentally hazardous” aren’t just for show — they’re legally required for certain diesel products. Our guide Understanding HAZCHEM Signs in New Zealand & Australia explains how the HAZCHEM coding system helps identify both fire and environmental risks for emergency crews.

Diesel with an ecotoxic classification falls under Class 9 – Environmentally Hazardous Substances as well as Class 3 – Flammable Liquids. Learn why dual-class signage matters in Understanding Dangerous Goods Classes 1–9, including which pictograms apply to fuel and waste-oil storage.

If you’ve got large tanks or transport vehicles carrying diesel, you’ll also need an Emergency Information Panel (EIP) showing the UN 3082 number and hazard details. Visit Emergency Information Panel Signs Explained for size, layout and compliance advice under NZS 5433.

From tank decals to yard gates, each viewing distance needs the right sign size. Our post How to Choose the Right Size and Material for Your Hazard Signs lists the standard options — 300 × 225 mm up to 1200 × 800 mm — and materials including laminated vinyl, 2 mm PVC, 4 mm ACM and magnetic panels.

FAQs

Q1: Why do I need this sign?
This Environmentally Hazardous Diesel HAZCHEM Sign is required under HSNO and UN regulations for diesel classified as an environmentally hazardous substance. It helps emergency responders prevent contamination of waterways in case of a spill.

Q2: Where should this sign be used?
Install on diesel storage tanks, fuel depots, transport vehicles, and site entrances where diesel is present.

Q3: Can I get this Environmentally Hazardous Diesel HAZCHEM Sign in reflective material?
Yes — reflective versions are available for improved visibility at night. A $25 setup fee applies for custom options.

How to choose the right mounting options.

Corflute: short-term term less than 2 years outdoors

Thin PVC: Medium term, more than 2 years

ACM: Long term 5 years or more

Supplied as a sticker:

long-term digital print laminated for long-term use. With a life of 5 years or more. We use a Hi Tac vinyl which allows it to be applied to most surfaces.

Magnetic mounting option for the Environmentally Hazardous Diesel HAZCHEM Sign

Flexible, vehicle-grade magnetic placards with the Environmentally Hazardous Diesel HAZCHEM Sign printed on premium vinyl, laminated, and mounted to automotive magnetic sheeting. They stick to ferrous steel panels and remove without residue—ideal for vehicles that only carry DG sometimes.

Who they’re for

• Contractors / couriers who transport Dangerous Goods occasionally

• Hire or multi-use vehicles (no permanent signage)

• Sites that swap classes depending on load (quick changeover)

• Magnet: vehicle-grade sheet, 0.8–1.0 mm thick (30–40 mil), high-energy.

• Face film: outdoor self-adhesive vinyl + UV laminate (gloss).

• Operating temp: suitable from winter cold to summer heat (typical automotive range).

Where they work (and don’t)

• Works on: painted steel panels that are flat, clean, and smooth.

• Doesn’t work on: aluminium, stainless, plastics, composites, heavy body filler; vinyl wraps, ceramic coatings, heavily textured paint.

• If customers have aluminium doors/ute trays, suggest self-adhesive or rigid ACM instead.

Fitment checklist

1. Clean & dry the panel (no wax/polish).

2. Warm, flat magnet—no curl.

3. Apply to flat steel only; press from centre out.

4. Do not bridge panel gaps, ribs or sharp curves.

5. Remove daily to clean/dry both surfaces; store flat.

6. In heavy rain/highway speeds, check edges haven’t lifted.

Care & maintenance

• Remove and wipe after wet weather; store flat (never rolled tight).

• Move position slightly each week to avoid differential fading.

• Avoid use on freshly resprayed paint (allow full cure).

Compliance note

• Magnet is a mounting method. The operator must ensure placards are the correct class, size, and securely affixed for the journey. Some carriers or site rules may require permanent/rigid placards—check your procedure.

For more information check out these links

• WorkSafe NZ – Hazardous Substances Management
  👉 WorkSafe NZ – Hazardous substances

• EPA NZ – HSNO Act guidance
  👉 EPA NZ – Hazardous Substances and New Organisms (HSNO) Act

• United Nations GHS
  👉 UN – Globally Harmonized System (GHS)  

• Why you need the correct Hazard sign

For further information go to the Worksafe website https://www.worksafe.govt.nz/topic-and-industry/hazardous-substances/managing/hazardous-substances-signs/

NZS/AS 1319:1994 advocates simplicity and clarity in safety signage. To be effective, they should be easy to read and interpret at a glance.

The Standard is about the use of legible text and appropriate, simple symbols.

By simplifying the message, it reduces the risk of misinterpretation, which increases the chances of the sign’s warning or instruction being followed.

Enhancing the sign’s visibility through placement and colour

Placement and visibility will play a crucial role in the efficiency of safety signs.

The standard states that signs must be positioned near the hazard they are warning about, which ensures that the safety message is relevant. Also, it advocates the use of contrasting colours for the background and lettering. This attention to the colour scheme will increase visibility and readability from a reasonable distance, which ensures the message is accessible.

The mission of Hazard Signs NZ is to provide quality-made safety signs to all of New Zealand. Our great prices and convenient online ordering platform make us a preferred supplier to many NZ businesses. All our signs are designed and manufactured in Invercargill to meet the workplace health and safety needs of all businesses and industries in New Zealand.

Please note. We make some of our safety signs to order and it may take 5 to 10 business days to receive. If you require your order urgently, please don’t hesitate to contact us to confirm an estimated delivery date prior to placing your order.

If you are not sure about what sign you need for your business, just contact us at +6432183350 or email us and we will make it ready for you.