Top 10 Hazard Signs Required for Industrial Sites (New Zealand & Australia)
🏗️ Why Industrial Sites Need Clear Hazard Signage
Industrial and manufacturing environments involve daily exposure to dangerous goods, moving machinery, and restricted zones.
Proper signage isn’t just about ticking a compliance box — it’s a legal requirement under the Health and Safety at Work (HSW) Act 2015 and AS/NZS 1319:1994.
These signs help:
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Prevent injury or chemical exposure
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Inform contractors and visitors about restricted areas
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Support quick decision-making in an emergency
🔟 The Top 10 Hazard Signs Every Worksite Needs
| # | Sign Name | Purpose | Internal Link |
|---|---|---|---|
| 1 | Hazards On Site Sign | Warns staff and visitors that multiple hazards exist beyond this point — ideal for depots, factories, and farms. | Hazards On Site Sign |
| 2 | Chemical Storage Area Sign | Identifies locations where chemicals or hazardous substances are stored. | Chemical Storage Area Sign |
| 3 | Danger – Flammable Liquids Sign | Indicates flammable substances like petrol, solvents, or ethanol. | Flammable Liquids Sign |
| 4 | Danger – Corrosive Substances Sign | Used near acid storage or battery-charging areas to warn of burn risks. | Corrosive Liquid Toxic Sign |
| 5 | Personal Protective Equipment (PPE) Signs | Reminds workers to wear appropriate safety gear — gloves, eye protection, respirators, or hearing protection. | PPE Must Be Worn Signs |
| 6 | Spraying in Progress Sign | Alerts passers-by to ongoing agricultural or chemical spraying. | Spraying in Progress Sign |
| 7 | Hazchem Panel Sign (e.g., 3YE Diesel) | Displays emergency information for stored or transported hazardous substances. | Diesel Hazchem Sign |
| 8 | No Smoking No Ignition Sources Sign | Essential for fuel depots, workshops, and battery rooms. | No Smoking Sign |
| 9 | Forklift Operating Area Sign | Warns pedestrians and drivers about mobile plant zones. | Caution Forklifts Operating Sign |
| 10 | Emergency Information Panel (EIP) | Provides responders with UN number, substance name, and emergency contact. | Sulphuric Acid EIP Sign |
📏 Size and Placement Recommendations
| Viewing Distance | Minimum Sign Size | Material Options |
|---|---|---|
| ≤ 5 m | 300 × 225 mm | Vinyl sticker / PVC panel |
| 10 m | 450 × 337 mm | PVC or Corflute |
| 15 m | 600 × 450 mm | ACM panel |
| 30 m | 1200 × 800 mm | ACM or reflective ACM for gate entry |
All signs from Hazard Signs NZ are printed on laminated, outdoor-grade vinyl and mounted to your choice of PVC, Corflute, ACM, or magnetic backing.
🧱 Regulatory Compliance Summary
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AS/NZS 1319:1994 – sets design and colour rules for safety signs.
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WorkSafe NZ & EPA NZ – require identification for hazardous substances under the HSNO Act.
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HSW Regulations 2017 – cover general workplace hazard management and signage placement.
Non-compliance can result in improvement notices or fines — a simple sign can save you thousands (and a few headaches with WorkSafe).
🧩 Related Articles
⚖️ External References
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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)
💬 Closing Paragraph
From workshops to tank farms, the right signage keeps people safe and operations compliant.
At Hazard Signs NZ, all hazard signs are printed locally, laminated for durability, and made to meet AS/NZS 1319:1994.
Not sure which signs your site needs? Contact us or call +64 3 218 2678 — we’ll help you choose the right combination to tick every compliance box.
